CHANGELOG.md - CocoaPods/Specs - Git at Google

 # Installation & Update

 To install or update CocoaPods see this [guide](http://docs.cocoapods.org/guides/installing_cocoapods.html).

 To install release candidates run `[sudo] gem install cocoapods --pre`

 ## Master

 ##### Enhancements

 * Include test schemes within library schemes
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6765](https://github.com/CocoaPods/CocoaPods/issues/6765)

 ##### Bug Fixes

 * Ensure resource bundle and test dependencies are set for test native targets
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6829](https://github.com/CocoaPods/CocoaPods/pull/6829)

 ## 1.3.0.beta.2 (2017-06-22)

 ##### Enhancements

 * Add inputs and outputs for resources script phase
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6806](https://github.com/CocoaPods/CocoaPods/pull/6806)

 * Simplify logic around framework input and output paths
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6803](https://github.com/CocoaPods/CocoaPods/pull/6803)

 * Add inputs and outputs to check manifest lock and embed framework script phases
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6797](https://github.com/CocoaPods/CocoaPods/issues/6797)

 ##### Bug Fixes

 * Remove 0.34 migration for a small boost in `pod install` time
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6783](hhttps://github.com/CocoaPods/CocoaPods/pull/6783)

 * Use a cache when figuring out if a pod target is test only
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6787](https://github.com/CocoaPods/CocoaPods/pull/6787)

 ## 1.3.0.beta.1 (2017-06-06)

 ##### Enhancements

 * Add validator support to run test specs during lint
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6753](https://github.com/CocoaPods/CocoaPods/pull/6753)

 * Fix to include proper runtime search paths for test native targets
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6727](https://github.com/CocoaPods/CocoaPods/pull/6727)

 * Aggregate targets should not include pod targets only used by tests
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6726](https://github.com/CocoaPods/CocoaPods/pull/6726)

 * Add support for test target creation in the pods project generator
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6703](https://github.com/CocoaPods/CocoaPods/pull/6703)

 * Copy dSYM for vendored frameworks.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#1698](https://github.com/CocoaPods/CocoaPods/issues/1698)

 * Prevents need for .swift-version file in Objective-C pods
   [Austin Emmons](https://github.com/atreat)
   [#6742](https://github.com/CocoaPods/CocoaPods/issues/6742)

 * Add a ipc command `podfile_json` converts a Podfile to JSON
   [Dacaiguoguo](https://github.com/dacaiguoguogmail)
   [#6779](https://github.com/CocoaPods/CocoaPods/pull/6779)

 ##### Bug Fixes

 * Link `swiftSwiftOnoneSupport` for test xcconfigs
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6769](https://github.com/CocoaPods/CocoaPods/pull/6769)

 * Do not double add search paths to test xcconfig from parent
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6768](https://github.com/CocoaPods/CocoaPods/pull/6768)

 * Ensure product name for tests is not overridden by custom build settings
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6766](https://github.com/CocoaPods/CocoaPods/pull/6766)

 * Do not use the same product name for test targets
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6762](https://github.com/CocoaPods/CocoaPods/pull/6762)

 * Use unique temp folder during lint for parallel execution
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5117](https://github.com/CocoaPods/CocoaPods/issues/5117)

 * Stop adding `$(inherited)` for every static library linked
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6756](https://github.com/CocoaPods/CocoaPods/pull/6756)

 * Settings for dependent targets should include the parent target for test xcconfigs
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6755](https://github.com/CocoaPods/CocoaPods/pull/6755)

 * Only check for valid Swift version for pod targets that use Swift
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6733](https://github.com/CocoaPods/CocoaPods/pull/6733)

 * Fix pod install error from 1.2.1 when working with static lib-only projects.
   [Ben Asher](https://github.com/benasher44)
   [#6673](https://github.com/CocoaPods/CocoaPods/issues/6673)

 * Use `git!` when executing `push` command in order to raise informative and set exit code.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6700](https://github.com/CocoaPods/CocoaPods/pull/6700)

 * Make copy resources echoes always return true to work around issue where Xcode stops handling build script output greater than ~440 characters (rdar://30607704).
   [postmechanical](https://github.com/postmechanical)
   [#6595](https://github.com/CocoaPods/CocoaPods/issues/6595)

 * Inherit pod defined values for `SWIFT_ACTIVE_COMPILATION_CONDITIONS`.
   [Louis D'hauwe](https://github.com/louisdh)
   [#6629](https://github.com/CocoaPods/CocoaPods/pull/6629)

 * Delete extraneous files in rsync destination.
   [jgavris](https://github.com/jgavris)
   [#6694](https://github.com/CocoaPods/CocoaPods/pull/6694)

 ## 1.2.1 (2017-04-11)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * No master specs cloning when not needed for `pod lib lint`.
   [Alfredo Delli Bovi](https://github.com/adellibovi)
   [#6154](https://github.com/CocoaPods/CocoaPods/issues/6154)


 ## 1.2.1.rc.1 (2017-04-05)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * Fix generating `LD_RUNPATH_SEARCH_PATHS` without `use_frameworks!` but consuming a vendored dynamic artifact.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6596](https://github.com/CocoaPods/CocoaPods/issues/6596)

 * Fix building with static lib subprojects (previously only supported framework subprojects).
   [Ben Asher](https://github.com/benasher44)
   [#5830](https://github.com/CocoaPods/CocoaPods/issues/5830)
   [#6306](https://github.com/CocoaPods/CocoaPods/issues/6306)

 * Fix regression from #6457 to ensure a correct error message is given when a spec is not found.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6457](https://github.com/CocoaPods/CocoaPods/issues/6457)

 * Provide a better error message if a podspec is found but cannot be parsed.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6457](https://github.com/CocoaPods/CocoaPods/issues/6457)

 * Only share pod target xcscheme if present during validation.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6558](https://github.com/CocoaPods/CocoaPods/pull/6558)

 * Properly compile storyboard for watch device family.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6516](https://github.com/CocoaPods/CocoaPods/issues/6516)

 * Support git progress for `pod repo update` and `pod install --repo-update`
   [Alfredo Delli Bovi](https://github.com/adellibovi)
   [#6525](https://github.com/CocoaPods/CocoaPods/issues/6525)

 * Return new exit code (31) when spec not found
   [Alfredo Delli Bovi](https://github.com/adellibovi)
   [#6033](https://github.com/CocoaPods/CocoaPods/issues/6033)

 * Provide better error message when spec not found
   [Alfredo Delli Bovi](https://github.com/adellibovi)
   [#6033](https://github.com/CocoaPods/CocoaPods/issues/6033)


 ## 1.2.1.beta.1 (2017-03-08)

 ##### Enhancements

 * Use red text when pod installation fails
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6534](https://github.com/CocoaPods/CocoaPods/issues/6534)

 * Provide installation option to disable multiple pod sources warnings.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6497](https://github.com/CocoaPods/CocoaPods/pull/6497)

 * Use the colored2 gem instead of colored.
   [Orta Therox](https://github.com/orta)
   [xcodeproj#463](https://github.com/CocoaPods/Xcodeproj/pull/463)

 * Cache results of dynamic_binary?
   [Ken Wigginton](https://github.com/hailstorm350)
   [#6434](https://github.com/CocoaPods/CocoaPods/pull/6434)

 * Created `NOMENCLATURE.md` to keep a glossary of the most common terms used in cocoapods.
   [Rob Contreras](https://github.com/robcontreras)
   [#2379](https://github.com/CocoaPods/CocoaPods/pull/2379)

 ##### Bug Fixes

 * Ensure Core Data models get added to the compile sources phase for header generation.
   [Ben Asher](https://github.com/benasher44)
   [#6259](https://github.com/CocoaPods/CocoaPods/issues/6259)

 * Do not crash when attempting to install pod with no supported targets.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6465](https://github.com/CocoaPods/CocoaPods/issues/6465)

 * Correctly handle `OTHER_LDFLAGS` for targets with inherit search paths and source pods.
   [Justin Martin](https://github.com/justinseanmartin)
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6481](https://github.com/CocoaPods/CocoaPods/pull/6481)

 * Uses `${PODS_PODFILE_DIR_PATH}` for generated manifest lock script phase.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5499](https://github.com/CocoaPods/CocoaPods/issues/5499)

 * Do not generate `UIRequiredDeviceCapabilities` for `tvOS` Info.plists.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6193](https://github.com/CocoaPods/CocoaPods/issues/6193)

 * Fix integration with vendored static frameworks and libraries.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6477](https://github.com/CocoaPods/CocoaPods/pull/6477)

 * Use `${SRCROOT}` rather than `${PODS_ROOT}` in the generated manifest lock script phase.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5499](https://github.com/CocoaPods/CocoaPods/issues/5499)

 * Fix build phase resource references to point at PBXVariantGroups where relevant.
   [Wes Campaigne](https://github.com/Westacular)
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6373](https://github.com/CocoaPods/CocoaPods/issues/6373)

 * Correctly set runtime search paths for OSX unit test bundles when using frameworks.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6435](https://github.com/CocoaPods/CocoaPods/pull/6435)

 * Add `--skip-import-validation` to skip linking a pod during lint.
   [Samuel Giddins](https://github.com/segiddins)
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5670](https://github.com/CocoaPods/CocoaPods/issues/5670)

 * Updated the colored2 gem (previous version removed from rubygems.org).
   [Ben Asher](https://github.com/benasher44)
   [#6533](https://github.com/CocoaPods/CocoaPods/pull/6533)

 ## 1.2.0 (2017-01-28)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * Do not link static frameworks to targets that use `inherit! search_paths`.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6065](https://github.com/CocoaPods/CocoaPods/issues/6065)


 ## 1.2.0.rc.1 (2017-01-13)

 ##### Enhancements

 * Show git progress when downloading the CocoaPods Specs repo.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5937](https://github.com/CocoaPods/CocoaPods/issues/5937)

 * Move Installer target verification into the Xcode namespace
   [Danielle Tomlinson](https://github.com/DanToml)
   [#5607](https://github.com/CocoaPods/CocoaPods/pull/5607)

 ##### Bug Fixes

 * None.


 ## 1.2.0.beta.3 (2016-12-28)

 ##### Enhancements

 * `pod repo push` now accepts the `--swift-version` argument.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6217](https://github.com/CocoaPods/CocoaPods/issues/6217)

 * Output Swift targets when multiple versions of Swift are detected.
   [Justin Martin](https://github.com/justinseanmartin) & [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6191](https://github.com/CocoaPods/CocoaPods/issues/6191)

 * [update] adding --sources to specify to only update pods from a repo
   [Mark Schall](https://github.com/maschall)
   [#5809](https://github.com/CocoaPods/CocoaPods/pull/5809)

 * Add aggregated search paths targets to vendored build settings
   [Chris Ortman](https://github.com/chrisortman)
   [Johannes Plunien](https://github.com/plu)
   [#5512](https://github.com/CocoaPods/CocoaPods/issues/5512)

 * Use fetch and reset rather than a pull when updating specs repos.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#6206](https://github.com/CocoaPods/CocoaPods/pull/6206)

 ##### Bug Fixes

 * Fix default LD_RUNPATH_SEARCH_PATHS for host targets.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6006](https://github.com/CocoaPods/CocoaPods/issues/6006)

 * Fix codesigning issues when targets have spaces.
   [Sam Gammon](https://github.com/sgammon)
   [#6153](https://github.com/CocoaPods/CocoaPods/issues/6153)

 * Raise an exception if unable to find a reference for a path and handle symlink references.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5427](https://github.com/CocoaPods/CocoaPods/issues/5427)

 * Re-escaped backslashes in embed_frameworks generator
   [Harlan Haskins](https://github.com/harlanhaskins)
   [#6121](https://github.com/CocoaPods/CocoaPods/issues/6121)

 * Escape spaces in CONFIGURATION_BUILD_DIR when creating header folders symlink
   [Dmitry Obukhov](https://github.com/stel)
   [#6146](https://github.com/CocoaPods/CocoaPods/pull/6146)

 * Fail gracefully when downloading a podspec in `pod spec lint` fails.
   [Samuel Giddins](https://github.com/segiddins)

 * Remove the `const_missing` hack for `Pod::SourcesManager`.
   [Samuel Giddins](https://github.com/segiddins)

 * Fixed code signing issue causing lint failure on macOS.
   [Paul Cantrell](https://github.com/pcantrell)
   [#5645](https://github.com/CocoaPods/CocoaPods/issues/5645)

 * Raise an exception when using a git version prior to 1.8.5.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#6078](https://github.com/CocoaPods/CocoaPods/issues/6078)

 * Fix framework support for frameworks in sub-projects.
   [Ben Asher](https://github.com/benasher44)
   [#6123](https://github.com/CocoaPods/CocoaPods/issues/6123)

 * Remove errors that prevent host/extension target mismatches, which Xcode will warn about.
   [Ben Asher](https://github.com/benasher44)
   [#6173](https://github.com/CocoaPods/CocoaPods/issues/6173)


 ## 1.2.0.beta.1 (2016-10-28)

 ##### Enhancements

 * Generate `PODS_TARGET_SRCROOT` build setting for each pod target.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5375](https://github.com/CocoaPods/CocoaPods/issues/5375)

 * Add support for running CocoaPods on Linux.
   [Samuel Giddins](https://github.com/segiddins)

 * Use native Ruby ASCII plist parsing and serialization, removing dependencies
   on FFI, Xcode, and macOS.
   [Samuel Giddins](https://github.com/segiddins)

 * Run codesigning in parallel in the embed frameworks build phase when
  `COCOAPODS_PARALLEL_CODE_SIGN` is set to `true`.
   [Ben Asher](https://github.com/benasher44)
   [#6088](https://github.com/CocoaPods/CocoaPods/pull/6088)

 ##### Bug Fixes

 * Add target-device tvOS in copy_resources generator.
   [Konrad Feiler](https://github.com/Bersaelor)
   [#6052](https://github.com/CocoaPods/CocoaPods/issues/6052)

 * Read the correct `SWIFT_VERSION` when generating target XCConfigs.
   [Ben Asher](https://github.com/benasher44)
   [#6067](https://github.com/CocoaPods/CocoaPods/issues/6067)

 * Don't explicitly set `ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES` to NO.
   [Ben Asher](https://github.com/benasher44)
   [#6064](https://github.com/CocoaPods/CocoaPods/issues/6064)

 * Redefine FOUNDATION_EXPORT for C-only pods in umbrella header.
   [Chris Ballinger](https://github.com/chrisballinger)
   [#6024](https://github.com/CocoaPods/CocoaPods/issues/6024)


 ## 1.1.1 (2016-10-20)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * Strip newlines from .swift-version files.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#6059](https://github.com/CocoaPods/CocoaPods/pull/6059)


 ## 1.1.0 (2016-10-19)

 ##### Enhancements

 * Use host target for frameworks of XPC services.
   [Ingmar Stein](https://github.com/IngmarStein)
   [#6029](https://github.com/CocoaPods/CocoaPods/pull/6029)

 * Use Swift 3.0 by default during validation.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#6042](https://github.com/CocoaPods/CocoaPods/pull/6042)

 * Exit with non-zero exit status if pod repo update fails
   [Uku Loskit](https://github.com/UkuLoskit)
   [#6037](https://github.com/CocoaPods/CocoaPods/issues/6037)

 * The validator has an API for accessing which version of Swift was used.
   [Orta Therox](https://github.com/orta)
   [#6049](https://github.com/CocoaPods/CocoaPods/pull/6049)

 ##### Bug Fixes

 * None.

 * Redefine FOUNDATION_EXPORT for C-only pods in umbrella header.
   [Chris Ballinger](https://github.com/chrisballinger)
   [#6024](https://github.com/CocoaPods/CocoaPods/issues/6024)

 ## 1.1.0.rc.3 (2016-10-11)

 ##### Enhancements

 * Cache result of inhibit_warnings and include_in_build_config to speed up pod install.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5934](https://github.com/CocoaPods/CocoaPods/pull/5934)

 * Tell users about the .swift-version file on validation failures.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5951](https://github.com/CocoaPods/CocoaPods/pull/5951)

 * Improve performance of PathList.read_file_system
   [Heath Borders](https://github.com/hborders)
   [#5890](https://github.com/CocoaPods/CocoaPods/issues/5890)

 * Cache result of uses_swift and should_build to speed up pod install.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5837](https://github.com/CocoaPods/CocoaPods/pull/5837)

 * Remove uses of `cd` in generated scripts
   [Ben Asher](https://github.com/benasher44)
   [#5959](https://github.com/CocoaPods/CocoaPods/pull/5959)

 * Error with helpful message when integrating a pod into targets that have mismatched Swift versions.
   [Ben Asher](https://github.com/benasher44)
   [#5984](https://github.com/CocoaPods/CocoaPods/pull/5984)

 * Allow users to share pods between Objective-C and Swift targets.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5984](https://github.com/CocoaPods/CocoaPods/pull/5984)

 * Allow setting the linting Swift version via `--swift-version=VERSION`
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5989](https://github.com/CocoaPods/CocoaPods/pull/5989)

 * Greenify pod install success message
   [Stephen Hayes](https://github.com/schayes04)
   [#5713](https://github.com/CocoaPods/CocoaPods/issues/5713)

 * Update EMBEDDED_CONTENT_CONTAINS_SWIFT flag behaviour based on xcode version.
   [codymoorhouse](https://github.com/codymoorhouse)
   [#5732](https://github.com/CocoaPods/CocoaPods/issues/5732)

 ##### Bug Fixes

 * Remove special handling for messages apps
   [Ben Asher](https://github.com/benasher44)
   [#5860](https://github.com/CocoaPods/CocoaPods/issues/5860)

 * Ensure messages apps have an embed frameworks build phase
   [Ben Asher](https://github.com/benasher44)
   [#5860](https://github.com/CocoaPods/CocoaPods/issues/5860)

 * Fix linting of private pods when using libraries.
   [Stefan Pühringer](https://github.com/b-ray)
   [#5891](https://github.com/CocoaPods/CocoaPods/issues/5891)


 ## 1.1.0.rc.2 (2016-09-13)

 ##### Enhancements

 * Use the SWIFT_VERSION when linting pods. To lint with Swift 3.0
   add a Swift Version file. `echo "3.0" >> .swift-version`.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5841](https://github.com/CocoaPods/CocoaPods/pull/5841)

 ##### Bug Fixes

 * Correctly pass Pod:VERSION in `pod lib create`.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5840](https://github.com/CocoaPods/CocoaPods/issues/5840)


 ## 1.1.0.rc.1 (2016-09-10)

 ##### Enhancements

 *

 ##### Bug Fixes

 * Wrap generated import headers with __OBJC__ to fix C only pods.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#5291](https://github.com/CocoaPods/CocoaPods/issues/5291)

 * Prevent crash when generating acknowledgements when license type is not specified.
   [Marcelo Fabri](https://github.com/marcelofabri)
   [#5826](https://github.com/CocoaPods/CocoaPods/issues/5826)

 * Pass full path to App.xcworkspace for spec validation, and use `git -C` for `pod repo push` git ops.
   [Ben Asher](https://github.com/benasher44)
   [#5805](https://github.com/CocoaPods/CocoaPods/issues/5805)


 ## 1.1.0.beta.2 (2016-09-03)

 ##### Enhancements

 * Remove references to the pre-1.0 Migrator.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5635](https://github.com/CocoaPods/CocoaPods/pull/5635)

 * Improve performance of dependency resolution.
   [yanzhiwei147](https://github.com/yanzhiwei147)
   [#5510](https://github.com/CocoaPods/CocoaPods/pull/5510)

 * Add support for building Messages applications.
   [Ben Asher](https://github.com/benasher44)
   [#5726](https://github.com/CocoaPods/CocoaPods/pull/5726)

 * Improved messaging when missing host targets for embedded targets.
   Improved support for framework-only projects.
   [Ben Asher](https://github.com/benasher44)
   [#5733](https://github.com/CocoaPods/CocoaPods/pull/5733)

 * Set ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES when appropriate.
   [Ben Asher](https://github.com/benasher44)
   [#5732](https://github.com/CocoaPods/CocoaPods/pull/5732)

 * Verify that embedded target platform and swift version matches the host.
   [Ben Asher](https://github.com/benasher44)
   [#5747](https://github.com/CocoaPods/CocoaPods/pull/5747)

 * Pass the version of CocoaPods to `pod lib create`'s configure script.
   [orta](https://github.com/orta)
   [#5787](https://github.com/CocoaPods/CocoaPods/pull/5787)

 * Improve host target detection for embedded targets
   in sub-projects.
   [Ben Asher](https://github.com/benasher44)
   [#5622](https://github.com/CocoaPods/CocoaPods/issues/5622)

 ##### Bug Fixes

 * Hash scope suffixes if they are over 50 characters to prevent file paths from being too long.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5491](https://github.com/CocoaPods/CocoaPods/issues/5491)

 * Fix codesigning identity on watchOS and tvOS targets.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5686](https://github.com/CocoaPods/CocoaPods/issues/5686)

 * Fix SWIFT_VERSION not being read when only defined at the project level.
   [Ben Asher](https://github.com/benasher44)
   [#5700](https://github.com/CocoaPods/CocoaPods/issues/5700) and [#5737](https://github.com/CocoaPods/CocoaPods/issues/5737)

 * Fix analyzer checking the compatibility of an embedded target with a host that has not been added the Podfile.
   [Ben Asher](https://github.com/benasher44)
   [#5783](https://github.com/CocoaPods/CocoaPods/issues/5783)

 ## 1.1.0.beta.1 (2016-07-11)

 ##### Enhancements

 * Move Pods Project generation to an `Xcode` Namespace.
   [Daniel Tomlinson](https://github.com/dantoml)
   [#5480](https://github.com/CocoaPods/CocoaPods/pull/5480)

 * Add the ability to inhibit swift warnings.
   [Peter Ryszkiewicz](https://github.com/pRizz)
   [#5414](https://github.com/CocoaPods/CocoaPods/pull/5414)

 * Use `git ls-remote` to skip full clones for branch dependencies.
   [Juan Civile](https://github.com/champo)
   [#5376](https://github.com/CocoaPods/CocoaPods/issues/5376)

 * [repo/push] --use-json to convert podspecs to JSON format when pushing.
   [Mark Schall](https://github.com/maschall)
   [#5568](https://github.com/CocoaPods/CocoaPods/pull/5568)

 * Set 'Allow app extension API only' for Messages extensions.
   [Boris Bügling](https://github.com/neonichu)
   [#5558](https://github.com/CocoaPods/CocoaPods/issues/5558)

 * Accept `pod repo push` with URL instead of only repo name.
   [Mark Schall](https://github.com/maschall)
   [#5572](https://github.com/CocoaPods/CocoaPods/pull/5572)

 * [Installer] Set the SWIFT_VERSION for CocoaPods generated targets.
   [Danielle Tomlinson](https://github.com/DanToml)
   [#5540](https://github.com/CocoaPods/CocoaPods/pull/5540)

 * Print message when skipping user project integration.
   [Danielle Tomlinson](https://github.com/dantoml)
   [#5517](https://github.com/CocoaPods/CocoaPods/issues/5517)

 * Show GitHub Issues that could be related to exceptions.
   [Orta Therox](https://github.com/orta)
   [#4817](https://github.com/CocoaPods/CocoaPods/issues/4817)

 * Improve handling of app extensions, watch os 1 extensions
   and framework targets.
   [Ben Asher](https://github.com/benasher44)
   [#4203](https://github.com/CocoaPods/CocoaPods/issues/4203)

 * Add a license type to generated acknowledgements file in plist.
   [Naoto Kaneko](https://github.com/naoty)
   [#5436](https://github.com/CocoaPods/CocoaPods/pull/5436)

 ##### Bug Fixes

 * Fix local pod platform conflict error message.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [#5052](https://github.com/CocoaPods/CocoaPods/issues/5052)

 * Avoid use of `activesupport` version 5 to stay compatible with macOS system
   Ruby.
   [Boris Bügling](https://github.com/neonichu)
   [#5602](https://github.com/CocoaPods/CocoaPods/issues/5602)

 * Fix installing pods with `use_frameworks` when deduplication is disabled.
   [Samuel Giddins](https://github.com/segiddins)
   [#5481](https://github.com/CocoaPods/CocoaPods/issues/5481)

 * Running `pod setup --silent` will now properly silence git output while
   updating the repository.
   [Samuel Giddins](https://github.com/segiddins)

 * Fix linting pods that depend upon `XCTest`.
   [Samuel Giddins](https://github.com/segiddins)
   [#5321](https://github.com/CocoaPods/CocoaPods/issues/5321)

 * Use `require` instead of `autoload` to solve an issue with loading
   `fourflusher`.
   [Boris Bügling](https://github.com/neonichu)
   [#5445](https://github.com/CocoaPods/CocoaPods/issues/5445)

 * Resolve cyclic dependencies when creating pod targets.
   [Juan Civile](https://github.com/champo)
   [#5362](https://github.com/CocoaPods/CocoaPods/issues/5362)

 * Fix embedding frameworks in UI Testing bundles.
   [Daniel Tomlinson](https://github.com/dantoml)
   [#5250](https://github.com/CocoaPods/CocoaPods/issues/5250)

 * Ensure attempting to print a path in the error report doesn't itself error.
   [Samuel Giddins](https://github.com/)
   [#5541](https://github.com/CocoaPods/CocoaPods/issues/5541)

 * Fix linting with Xcode 8.
   [Boris Bügling](https://github.com/neonichu)
   [#5529](https://github.com/CocoaPods/CocoaPods/issues/5529)

 * Fix linting with Xcode 8 by disabling it entirely.
   [Boris Bügling](https://github.com/neonichu)
   [#5528](https://github.com/CocoaPods/CocoaPods/issues/5528)

 * Error during install when there are duplicate library names.
   [Daniel Tomlinson](https://github.com/dantoml)
   [#4014](https://github.com/CocoaPods/CocoaPods/issues/4014)

 * Make the `Check Pods Manifest.lock` script write errors to STDERR and improve
   POSIX shell compatibility.
   [Simon Warta](https://github.com/webmaster128)
   [#5595](https://github.com/CocoaPods/CocoaPods/pull/5595)


 ## 1.0.1 (2016-06-02)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * Symlink the header folders in the framework bundle's root directory
   by a new shell script build phase if `header_mappings_dir` is used
   with frameworks.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#5313](https://github.com/CocoaPods/CocoaPods/issues/5313)

 * Removed emojis in Build Phases names — as it seems that some third party tools have trouble with them.
   [Olivier Halligon](https://github.com/AliSoftware)
   [#5382](https://github.com/CocoaPods/CocoaPods/pull/5382)

 * Ensure `Set` is defined before using it.
   [Samuel Giddins](https://github.com/segiddins)
   [#5287](https://github.com/CocoaPods/CocoaPods/issues/5287)

 * Add --target-device to ibtool invocation for XIBs
   [Juan Civile](https://github.com/champo)
   [#5282](https://github.com/CocoaPods/CocoaPods/issues/5282)

 * Fix error when executables cannot be found.
   [Jan Berkel](https://github.com/jberkel)
   [#5319](https://github.com/CocoaPods/CocoaPods/pull/5319)

 * Avoid removing all files when root directory contains unicode characters.
   [Marc Boquet](https://github.com/marcboquet)
   [#5294](https://github.com/CocoaPods/CocoaPods/issues/5294)

 * Guarding from crash if pod lib create has a + character in the name.
   [William Entriken](https://github.com/fulldecent)
   [CocoaPods/pod-template#69](https://github.com/CocoaPods/pod-template/issues/69)

 * Use target product types to determine whether a target is a test target when
   running `pod init`.
   [Samuel Giddins](https://github.com/segiddins)
   [#5378](https://github.com/CocoaPods/CocoaPods/issues/5378)


 ## 1.0.0 (2016-05-10)

 ##### Enhancements

 * Validate that resource bundles declared in the podspec contain resources.
   [Samuel Giddins](https://github.com/segiddins)
   [#5218](https://github.com/CocoaPods/CocoaPods/issues/5218)

 * Improvements to the error messaging around missing dependencies.
   [Orta Therox](https://github.com/orta)
   [#5260](https://github.com/CocoaPods/CocoaPods/issues/5260)

 * Make sharing schemes for development pods an installation option
   (`share_schemes_for_development_pods`) and disable sharing schemes
   by default.
   [Samuel Giddins](https://github.com/segiddins)

 ##### Bug Fixes

 * Fix search paths inheritance when there are transitive dependencies.
   [Samuel Giddins](https://github.com/segiddins)
   [#5264](https://github.com/CocoaPods/CocoaPods/issues/5264)


 ## 1.0.0.rc.2 (2016-05-04)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * Handle when an abstract target has no declared platform without crashing.
   [Samuel Giddins](https://github.com/segiddins)
   [#5236](https://github.com/CocoaPods/CocoaPods/issues/5236)

 * Don't recurse into child directories to find podspecs when running
   `pod spec lint`.
   [Samuel Giddins](https://github.com/segiddins)
   [#5244](https://github.com/CocoaPods/CocoaPods/issues/5244)


 ## 1.0.0.rc.1 (2016-04-30)

 ##### Enhancements

 * The `pod init` command now uses target inheritance for test targets
   in the generated Podfile.
   [Orta Therox](https://github.com/orta)
   [#4714](https://github.com/CocoaPods/CocoaPods/issues/4714)

 * Support customized build directories by letting user xcconfig definitions
   rely on the new overridable alias build variable `PODS_BUILD_DIR`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#5217](https://github.com/CocoaPods/CocoaPods/issues/5217)

 ##### Bug Fixes

 * Fix for `pod repo push --help` throwing an error.
   [Boris Bügling](https://github.com/neonichu)
   [#5214](https://github.com/CocoaPods/CocoaPods/pull/5214)

 * The warning for not having utf-8 set as the default encoding for a
   terminal now properly respects the `--no-ansi` argument.
   [Joshua Kalpin](https://github.com/Kapin)
   [#5199](https://github.com/CocoaPods/CocoaPods/pull/5199)


 ## 1.0.0.beta.8 (2016-04-15)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * Headers from vendored frameworks no longer end up in the `HEADER_SEARCH_PATH`
   when using frameworks. They are now assumed to be already present as modular
   headers in the framework itself.
   [Mark Spanbroek](https://github.com/markspanbroek)
   [#5146](https://github.com/CocoaPods/CocoaPods/pull/5146)

 * Access to the `Pod::SourcesManager` constant has been restored, though its use
   is considered deprecated and subject to removal at any time. Migrate to use
   `Pod::Config.instance.sources_manager` in some manner as soon as possible.
   [Samuel Giddins](https://github.com/segiddins)

 * Running `pod repo update --silent` will now properly silence git output while
   updating the repository.
   [Samuel Giddins](https://github.com/segiddins)


 ## 1.0.0.beta.7 (2016-04-15)

 ##### Enhancements

 * When an unknown build configuration is mentioned in the Podfile, CocoaPods
   will suggest the build configurations found in the user project.
   [Samuel Giddins](https://github.com/segiddins)
   [#5113](https://github.com/CocoaPods/CocoaPods/issues/5113)

 * Improved the error message when a matching spec cannot be found,
   mentioning that now `pod repo update` is not implicit when running `pod
   install`.
   [Orta Therox](https://github.com/orta)
   [#5135](https://github.com/CocoaPods/CocoaPods/issues/5135)

 * Add support for sharded specs directories.
   [Samuel Giddins](https://github.com/segiddins)
   [#5002](https://github.com/CocoaPods/CocoaPods/issues/5002)

 * Pass the build setting `OTHER_CODE_SIGN_FLAGS` to codesign for the generated
   embed frameworks build phase's script, as Xcode does when signing natively.
   [Václav Slavík](https://github.com/vslavik)
   [#5087](https://github.com/CocoaPods/CocoaPods/pull/5087)

 ##### Bug Fixes

 * Sort files from `Dir.glob` explicitly to produce same result on case sensitive
   file system as result on case insensitive file system.
   [Soutaro Matsumoto](https://github.com/soutaro)

 * Fix build path for resource bundles.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#5034](https://github.com/CocoaPods/CocoaPods/issues/5034)

 * Rely on `TARGET_BUILD_DIR` instead of `CONFIGURATION_BUILD_DIR` in the
   generated embed resources build phase's script, so that UI test targets can
   be run.
   [seaders](https://github.com/seaders)
   [#5133](https://github.com/CocoaPods/CocoaPods/issues/5133)

 * Ensure that a `CFBundleVersion` is set for resource bundles' Info.plist
   files.
   [Samuel Giddins](https://github.com/segiddins)
   [#4897](https://github.com/CocoaPods/CocoaPods/issues/4897)


 ## 1.0.0.beta.6 (2016-03-15)

 ##### Breaking

 * Running `pod install` doesn't imply an automatic spec repo update.
   The old behavior can be achieved by passing in the option `--repo-update`
   or running `pod repo update`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#5004](https://github.com/CocoaPods/CocoaPods/issues/5004)

 * Remove the configuration variable `skip_repo_update` as the default behavior
   varies now between `pod install` and `pod (update|outdated)`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#5017](https://github.com/CocoaPods/CocoaPods/issues/5017)

 ##### Enhancements

 * The master specs repo will no longer perform 'no-op' git fetches. This should
   help to reduce the load on GitHub's servers.
   [Daniel Tomlinson](https://github.com/DanielTomlinson)
   [#5005](https://github.com/CocoaPods/CocoaPods/issues/5005)
   [#4989](https://github.com/CocoaPods/CocoaPods/issues/4989)

 * The specs repos will no longer support shallow clones to reduce CPU load
   on git servers. Pre-existing shallow clones of the `master` repo will
   automatically be upgraded to deep clones when the repo is updated.
   [Samuel Giddins](https://github.com/segiddins)
   [#5016](https://github.com/CocoaPods/CocoaPods/issues/5016)

 * The validator will check that all `public_header_files` and
   `private_header_files` are also present in `source_files`.
   [Samuel Giddins](https://github.com/segiddins)
   [#4936](https://github.com/CocoaPods/CocoaPods/issues/4936)

 ##### Bug Fixes

 * The master specs repository can no longer be added via `pod repo add`, but
   instead must be done via `pod setup`.
   [Samuel Giddins](https://github.com/segiddins)

 * Print a friendly error message when the platform for a target cannot be
   inferred.
   [Samuel Giddins](https://github.com/segiddins)
   [#4790](https://github.com/CocoaPods/CocoaPods/issues/4790)

 * Rely on `TARGET_BUILD_DIR` instead of `CONFIGURATION_BUILD_DIR` in the
   generated embed frameworks build phase's script, so that UI test targets can
   be run.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#5022](https://github.com/CocoaPods/CocoaPods/issues/5022)

 * Fix build paths for resources bundles.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#5028](https://github.com/CocoaPods/CocoaPods/pull/5028)

 * Validate that a Podfile does not declare the same target twice.
   [Samuel Giddins](https://github.com/segiddins)
   [#5029](https://github.com/CocoaPods/CocoaPods/issues/5029)


 ## 1.0.0.beta.5 (2016-03-08)

 ##### Breaking

 * Development pods will no longer be implicitly unlocked. This makes CocoaPods respect
   constraints related to dependencies of development pods in the lockfile.

   If you change the constraints of a dependency of your development pod and want to
   override the locked version, you will have to use
   `pod update ${DEPENDENCY_NAME}` manually.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [#4211](https://github.com/CocoaPods/CocoaPods/issues/4211)
   [#4577](https://github.com/CocoaPods/CocoaPods/issues/4577)
   [#4580](https://github.com/CocoaPods/CocoaPods/issues/4580)

 ##### Enhancements

 * Add the :package: emoji in front of CocoaPods Script Build Phases
   to quickly and visually differentiate them from other phases.
   [Olivier Halligon](https://github.com/AliSoftware)
   [#4985](https://github.com/CocoaPods/CocoaPods/issues/4985)

 * Enable syntax highlighting on the Podfile in the generated
   `Pods.xcodeproj`.
   [Samuel Giddins](https://github.com/segiddins)
   [#4962](https://github.com/CocoaPods/CocoaPods/issues/4962)

 ##### Bug Fixes

 * Fixes paths passed for resources bundles in the copy resources script.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4954](https://github.com/CocoaPods/CocoaPods/pull/4954)

 * Fix saying the `master` specs repo exists when it has not been set up.
   [Samuel Giddins](https://github.com/segiddins)
   [#4955](https://github.com/CocoaPods/CocoaPods/issues/4955)

 * Move `${TARGET_DEVICE_ARGS}` out of the quotations for `--sdk` in the
   `Copy Pods Resources` build phase.
   [seaders](https://github.com/seaders) [#4940](https://github.com/CocoaPods/CocoaPods/issues/4940)

 * Handle when `$PATH` isn't set.
   [Samuel Giddins](https://github.com/segiddins)

 * Module maps that are set per-platform will be installed for the correct
   platform.
   [Samuel Giddins](https://github.com/segiddins)
   [#4968](https://github.com/CocoaPods/CocoaPods/issues/4968)


 ## 1.0.0.beta.4 (2016-02-24)

 ##### Enhancements

 * Allow deduplication to take effect even when the same pod is used with
   different sets of subspecs across different platforms.
   This changes the general naming scheme scoped pod targets. They are
   suffixed now on base of what makes them different among others for the
   same root spec instead of being prefixed by the dependent target.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4146](https://github.com/CocoaPods/CocoaPods/pull/4146)

 * Pass `COCOAPODS_VERSION` as environment variable when invoking the
   `prepare_command`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4933](https://github.com/CocoaPods/CocoaPods/pull/4933)

 ##### Bug Fixes

 * Pods are built by default in another scoping level of the build products
   directory identified by their name to prevent name clashes among
   dependencies.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4146](https://github.com/CocoaPods/CocoaPods/pull/4146)

 * Fix mixed integrations where static libraries are used along frameworks
   from different target definitions in one Podfile.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4146](https://github.com/CocoaPods/CocoaPods/pull/4146)

 * Pass target device arguments to `ibtool` in the copy resources script, fixing
   compilation of storyboards when targeting versions of iOS prior to iOS 8.
   [seaders](https://github.com/seaders)
   [#4913](https://github.com/CocoaPods/CocoaPods/issues/4913)

 * Fix `pod repo lint` when passed a path argument.
   [Boris Bügling](https://github.com/neonichu)
   [#4883](https://github.com/CocoaPods/CocoaPods/issues/4883)


 ## 1.0.0.beta.3 (2016-02-03)

 ##### Breaking

 * Rename the `xcodeproj` Podfile directive to `project`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [Core#298](https://github.com/CocoaPods/Core/issues/298)

 ##### Enhancements

 * None.

 ##### Bug Fixes

 * Don't try to embed project headers into frameworks.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4819](https://github.com/CocoaPods/CocoaPods/issues/4819)

 * Fix a crash in the analyzer when target deduplication is deactivated.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4751](https://github.com/CocoaPods/CocoaPods/issues/4751)

 * Handle CoreData mapping models with recursive resource globs.
   [Eric Firestone](https://github.com/efirestone)
   [#4809](https://github.com/CocoaPods/CocoaPods/pull/4809)

 * Generate valid xcconfig when target name includes spaces.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#4783](https://github.com/CocoaPods/CocoaPods/issues/4783)

 * Properly add resource files to resources build phase.
   [Eric Firestone](https://github.com/efirestone)
   [#4762](https://github.com/CocoaPods/CocoaPods/issues/4762)

 * Fix suggestion of sudo when it actually isn't needed.
   [Marcel Jackwerth](https://github.com/sirlantis)

 * Set the `TARGET_DEVICE_FAMILY` to support both iPhone and iPad for iOS
   resource bundle targets.
   [Andy Rifken](https://github.com/arifken)

 * Share user schemes of `Pods.xcodeproj` after generating deterministic UUIDS.
   [Samuel Giddins](https://github.com/segiddins)

 * Only attempt to `import` a framework during linting if the pod has source
   files, and is thus being built by CocoaPods.
   [Samuel Giddins](https://github.com/segiddins)
   [#4823](https://github.com/CocoaPods/CocoaPods/issues/4823)

 * Determine whether an external source needs to be fetched when updating a
   dependency regardless of subspec names.
   [Samuel Giddins](https://github.com/segiddins)
   [#4821](https://github.com/CocoaPods/CocoaPods/issues/4821)


 ## 1.0.0.beta.2 (2016-01-05)

 ##### Enhancements

 * Present a friendly error suggesting running `pod install` when there are
   missing local podspecs when running `pod outdated`.
   [Samuel Giddins](https://github.com/segiddins)
   [#4716](https://github.com/CocoaPods/CocoaPods/issues/4716)

 * Don't warn about setting base config when identical to current config.
   [Jed Lewison](https://github.com/jedlewison)
   [#4722](https://github.com/CocoaPods/CocoaPods/issues/4722)

 * Add `user_targets` method to the `UmbrellaTargetDescription` in the
   post-install hooks context.
   [Samuel Giddins](https://github.com/segiddins)

 ##### Bug Fixes

 * Always fetch a `:podspec` dependency's podspec when it is missing in the
   `Pods` directory.
   [Samuel Giddins](https://github.com/segiddins)
   [#4717](https://github.com/CocoaPods/CocoaPods/issues/4717)

 * The `Info.plist` file will now be generated properly for resource bundles,
   setting the proper `CFBundlePackageType` and omitting the `CFBundleExecutable`
   key.
   [Samuel Giddins](https://github.com/segiddins)
   [Xcodeproj#259](https://github.com/CocoaPods/Xcodeproj/issues/259)

 * Fix crash when deintegrating due to major version change and there are
   multiple root-level Xcode projects.
   [Samuel Giddins](https://github.com/segiddins)

 * Ensure the `sandbox_root` attribute is set on the pre-install hooks context.
   [Samuel Giddins](https://github.com/segiddins)


 ## 1.0.0.beta.1 (2015-12-30)

 ##### Breaking

 * The `link_with` Podfile DSL method has been removed in favor of target
   inheritance.
   [Samuel Giddins](https://github.com/segiddins)

 * The `:exclusive => true` Podfile DSL target option has been removed in favor
   of the `inherit! :search_paths` directive.
   [Samuel Giddins](https://github.com/segiddins)

 * The specification of `:head` dependencies has been removed.
   [Samuel Giddins](https://github.com/segiddins)
   [#4673](https://github.com/CocoaPods/CocoaPods/issues/4673)

 * The deprecated `:local` dependency option has been removed in favor of the
   equivalent `:path` option.
   [Samuel Giddins](https://github.com/segiddins)

 * The deprecated `dependency` method in the Podfile DSL has been removed in
   favor of the equivalent `pod` method.
   [Samuel Giddins](https://github.com/segiddins)

 * The deprecated `preferred_dependency` method in the Specification DSL has been
   removed in favor of the equivalent `default_subspecs` method.
   [Samuel Giddins](https://github.com/segiddins)

 * The `docset_url` Specification attribute has been removed.
   [Samuel Giddins](https://github.com/segiddins)
   [Core#284](https://github.com/CocoaPods/Core/issues/284)

 * Build configuration names are no longer set as pre-processor defines, but
   rather `POD_CONFIGURATION_$CONFIGURATION_NAME` is defined in order to lessen
   conflicts with pod code.
   [#4143](https://github.com/CocoaPods/CocoaPods/issues/4143)

 ##### Highlighted Enhancements That Need Testing

 * The Podfile DSL has been cleaned up, with the removal of confusing options and
   the introduction of abstract targets, search paths-only inheritance, the
   specification of installation options, and the removal of head dependencies.
   [Samuel Giddins](https://github.com/segiddins)
   [#840](https://github.com/CocoaPods/CocoaPods/issues/840)

 ##### Enhancements

 * Add the ability to add a custom commit message when pushing a spec.
   [Bart Jacobs](https://github.com/bartjacobs)
   [#4583](https://github.com/CocoaPods/CocoaPods/issues/4583)

 * Added support for `pod env` to print the pod environment without having to crash.
   [Hemal Shah](https://github.com/hemal)
   [#3660](https://github.com/CocoaPods/CocoaPods/issues/3660)

 * Add support for specifying :source with a pod dependency.
   [Eric Firestone](https://github.com/efirestone)
   [#4486](https://github.com/CocoaPods/CocoaPods/pull/4486)

 * Ask user to run `pod install` when a resource not found during in copy resources script.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)

 * Add support to track `.def` sources.
 * Add support to track `.def` files as headers.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#338](https://github.com/CocoaPods/Xcodeproj/pull/338)

 * `Pod::Installer::PostInstallHooksContext` now offers access to the `sandbox`
   object.
   [Marcelo Fabri](https://github.com/marcelofabri)
   [#4487](https://github.com/CocoaPods/CocoaPods/pull/4487)

 * Improve sorting algorithm for `pod search`.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [cocoapods-search#12](https://github.com/CocoaPods/cocoapods-search/issues/12)

 * Improve `pod search` performance while using _`--full`_ flag.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [cocoapods-search#8](https://github.com/CocoaPods/cocoapods-search/issues/8)

 * Improve message when there is no spec in repos for dependency set in Podfile.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [#4430](https://github.com/CocoaPods/CocoaPods/issues/4430)

 * Reduce the number of times the user's Xcode project is opened, speeding up
   installation.
   [Samuel Giddins](https://github.com/segiddins)
   [#4374](https://github.com/CocoaPods/CocoaPods/issues/4374)

 * Improving the performance of Pod::Installer::Analyzer#generate_pod_targets
   [Daniel Ribeiro](https://github.com/danielribeiro)
   [#4399](https://github.com/CocoaPods/CocoaPods/pull/4399)

 * Framework pods that have a `header_mappings_dirs` set will now produce
   frameworks with headers that respect the nesting.
   [Samuel Giddins](https://github.com/segiddins)

 * The validator will now ensure that pods with a `header_mappings_dirs` have all
   of their headers inside that directory.
   [Samuel Giddins](https://github.com/segiddins)

 * Pods will be validated with the `-Wincomplete-umbrella` compiler flag to
   ensure module maps are valid.
   [Samuel Giddins](https://github.com/segiddins)
   [#3428](https://github.com/CocoaPods/CocoaPods/issues/3428)

 * The validator will now attempt to build an app that imports the pod.
   [Samuel Giddins](https://github.com/segiddins)
   [#2095](https://github.com/CocoaPods/CocoaPods/issues/2095)
   [#2134](https://github.com/CocoaPods/CocoaPods/issues/2134)

 * The `Info.plist` file's `CFBundleIdentifier` is now set via the
   `PRODUCT_BUNDLE_IDENTIFIER` build setting, consistent with Xcode 7.
   [Samuel Giddins](https://github.com/segiddins)
   [#4426](https://github.com/CocoaPods/CocoaPods/issues/4426)

 * Externally-sourced pods will now have their specifications quickly linted.
   [Samuel Giddins](https://github.com/segiddins)

 * Set the deployment target on pods to be that which is defined in the
   podspec.
   [Samuel Giddins](https://github.com/segiddins)
   [#4354](https://github.com/CocoaPods/CocoaPods/issues/3454)

 * Set a deployment target for resource bundle targets.
   [Samuel Giddins](https://github.com/segiddins)
   [#3347](https://github.com/CocoaPods/CocoaPods/issues/3347)

 * Targets that are no longer integrated with CocoaPods will be properly
   de-integrated when installation occurs.
   [Samuel Giddins](https://github.com/segiddins)

 * Targets that are integrated will be ensured that they have all
   CocoaPods-related settings and phases properly installed.
   [Samuel Giddins](https://github.com/segiddins)

 * Total de-integration will happen whenever the major version of CocoaPods
   changes, ensuring backwards-incompatible changes are properly applied.
   [Samuel Giddins](https://github.com/segiddins)

 * The Podfile now allows specifying installation options via the `install!`
   directive.
   [Samuel Giddins](https://github.com/segiddins)
   [Core#151](https://github.com/CocoaPods/Core/issues/151)

 * The Podfile now allows marking targets as `abstract` and specifying the pod
   inheritance mode via the `inherit!` directive.
   [Samuel Giddins](https://github.com/segiddins)
   [#1249](https://github.com/CocoaPods/CocoaPods/issues/1249)
   [#1626](https://github.com/CocoaPods/CocoaPods/issues/1626)
   [#4001](https://github.com/CocoaPods/CocoaPods/issues/4001)

 ##### Bug Fixes

 * Fix compiling of localized resources.
   [Eric Firestone](https://github.com/efirestone)
   [#1653](https://github.com/CocoaPods/CocoaPods/issues/1653)

 * Fix compiling of asset catalog files inside resource bundles.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [#4501](https://github.com/CocoaPods/CocoaPods/issues/4501)

 * Prevent installer to be run from inside sandbox directory.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)

 * Improve repo lint error message when no repo found with given name.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [#4142](https://github.com/CocoaPods/CocoaPods/issues/4142)

 * Fix a crash in dependency resolution when running Ruby 2.3.
   [Samuel Giddins](https://github.com/segiddins)
   [#4345](https://github.com/CocoaPods/CocoaPods/issues/4345)

 * Fix handling of localized files in Pods installed as frameworks.
   [Tim Bodeit](https://github.com/timbodeit)
   [#2597](https://github.com/CocoaPods/CocoaPods/issues/2597)

 * Only include native targets when generating the Podfile in `pod init`.
   [Samuel Giddins](https://github.com/segiddins)
   [#2169](https://github.com/CocoaPods/CocoaPods/issues/2169)

 * Ensure that generated `Info.plist` files have a `CFBundleShortVersionString`
   that is precisely three dot-separated numbers.
   [Samuel Giddins](https://github.com/segiddins)
   [#4421](https://github.com/CocoaPods/CocoaPods/issues/4421)

 * Set the `APPLICATION_EXTENSION_API_ONLY` build setting if integrating with a
   tvOS extension target, or a target that has the setting set to `YES`.
   [Samuel Giddins](https://github.com/segiddins)
   [#3644](https://github.com/CocoaPods/CocoaPods/issues/3644)
   [#4393](https://github.com/CocoaPods/CocoaPods/issues/4393)

 * Only the root directory of externally-sourced pods will be searched for
   podspecs.
   [Samuel Giddins](https://github.com/segiddins)
   [#3683](https://github.com/CocoaPods/CocoaPods/issues/3683)

 * Remove the library name's extension when adding it in the "linker flags" build
   setting to support dynamic libraries.
   [Andrea Cremaschi](https://github.com/andreacremaschi)
   [#4468](https://github.com/CocoaPods/CocoaPods/issues/4468)

 * Specifying relative subspec names to the linter is now supported.
   [Samuel Giddins](https://github.com/segiddins)
   [#1917](https://github.com/CocoaPods/CocoaPods/issues/1917)

 * Headers used to build a pod will no longer be duplicated for frameworks.
   [Samuel Giddins](https://github.com/segiddins)
   [#4420](https://github.com/CocoaPods/CocoaPods/issues/4420)

 * The `UIRequiredDeviceCapabilities` key is now specified in the `Info.plist`
   file for tvOS pods built as frameworks.
   [Samuel Giddins](https://github.com/segiddins)
   [#4514](https://github.com/CocoaPods/CocoaPods/issues/4514)

 * Fix Swift code completion for Development Pods by using `realpath` for
   symlinked source files.
   [Boris Bügling](https://github.com/neonichu)
   [#3777](https://github.com/CocoaPods/CocoaPods/issues/3777)

 * Avoid the duplicate UUID warning when a Pod is installed for multiple
   platforms.
   [Samuel Giddins](https://github.com/segiddins)
   [#4521](https://github.com/CocoaPods/CocoaPods/issues/4521)

 * Changing the name of a target in a Podfile will no longer cause warnings about
   being unable to set the base configuration XCConfig.
   [Samuel Giddins](https://github.com/segiddins)

 * Ensure that linking multiple times against the same framework does not trigger
   the duplicate module name check for frameworks.
   [Boris Bügling](https://github.com/neonichu)
   [Samuel Giddins](https://github.com/segiddins)
   [#4550](https://github.com/CocoaPods/CocoaPods/issues/4550)

 * Fix lint in Xcode 7.2, it requires `-destination`.
   [Boris Bügling](https://github.com/neonichu)
   [#4652](https://github.com/CocoaPods/CocoaPods/pull/4652)

 * Empty podfiles / target blocks no longer break the user's Xcode project.
   [Samuel Giddins](https://github.com/segiddins)
   [#3617](https://github.com/CocoaPods/CocoaPods/issues/3617)

 * The pre-processor define for `DEBUG` will be set for all debug-based build
   configurations when building pods.
   [Samuel Giddins](https://github.com/segiddins)
   [#4148](https://github.com/CocoaPods/CocoaPods/issues/4148)


 ## 0.39.0 (2015-10-09)

 ##### Enhancements

 * Podfile-specified options are passed to plugins as hashes that treat string
   and symbol keys identically.
   [Samuel Giddins](https://github.com/segiddins)
   [#3354](https://github.com/CocoaPods/CocoaPods/issues/3354)

 ##### Bug Fixes

 * Only link dynamic vendored frameworks and libraries of pod dependencies.
   [Kevin Coleman](https://github.com/kcoleman731)
   [#4336](https://github.com/CocoaPods/CocoaPods/issues/4336)


 ## 0.39.0.rc.1 (2015-10-05)

 ##### Enhancements

 * Support for adding dependency target vendored libraries and frameworks to build settings.
   [Kevin Coleman](https://github.com/kcoleman731)
   [#4278](https://github.com/CocoaPods/CocoaPods/pull/4278)

 * Always link the aggregate target as static to the user project.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4137](https://github.com/CocoaPods/CocoaPods/pull/4137)


 ## 0.39.0.beta.5 (2015-10-01)

 ##### Breaking

 * Activesupport 4 is now required, breaking compatibility with applications
   locked to `3.x.y`.

 ##### Enhancements

 * The `EMBEDDED_CONTENT_CONTAINS_SWIFT` build setting will now be set when
   appropriate.
   [Samuel Giddins](https://github.com/segiddins)

 * The embed frameworks script will no longer manually copy over the Swift
   runtime libraries on Xcode 7 and later.
   [Samuel Giddins](https://github.com/segiddins)
   [earltedly](https://github.com/segiddins)
   [DJ Tarazona](https://github.com/djtarazona)
   [#4188](https://github.com/CocoaPods/CocoaPods/issues/4188)

 * A post-install summary of the pods installed is now printed.
   [Samuel Giddins](https://github.com/segiddins)
   [#4124](https://github.com/CocoaPods/CocoaPods/issues/4124)

 ##### Bug Fixes

 * Give a meaningful message for the case where there is no available stable
   version for a pod, and there is no explicit version requirement.
   [Muhammed Yavuz Nuzumlalı](https://github.com/manuyavuz)
   [#4197](https://github.com/CocoaPods/CocoaPods/issues/4197)

 * Use `watchsimulator` when validating pods with the watchOS platform.
   [Thomas Kollbach](https://github.com/toto)
   [#4130](https://github.com/CocoaPods/CocoaPods/issues/4130)

 * C or C++ preprocessor output files with `.i` extension now have their compiler
   flags set correctly.
   [Andrea Aresu](https://github.com/aaresu/)

 * Remove SDKROOT relative search path as it isn't needed anymore since XCTest.
   [Boris Bügling](https://github.com/neonichu)
   [#4219](https://github.com/CocoaPods/CocoaPods/issues/4219)

 * Podfile generated by `pod init` now specifies iOS 8.0 as the default platform
   and includes `use_frameworks!` for Swift projects.
   [Jamie Evans](https://github.com/JamieREvans)

 * Support for the new `tvos` platform.
   [Boris Bügling](https://github.com/neonichu)
   [#4152](https://github.com/CocoaPods/CocoaPods/pull/4152)

 * Either generate just one pod target or generate it once for each target
   definition.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#4034](https://github.com/CocoaPods/CocoaPods/issues/4034)

 * Stop setting `DYLIB_CURRENT_VERSION`, `CURRENT_PROJECT_VERSION`, and
   `DYLIB_COMPATIBILITY_VERSION` for pods integrated as dynamic frameworks.
   [Samuel Giddins](https://github.com/segiddins)
   [#4083](https://github.com/CocoaPods/CocoaPods/issues/4083)

 * The headers folders paths for static library pods will be unset, fixing
   validation when archives are uploaded to iTunes Connect.
   [Boris Bügling](https://github.com/neonichu)
   [Samuel Giddins](https://github.com/segiddins)
   [#4119](https://github.com/CocoaPods/CocoaPods/issues/4119)

 * Don't require the `platform` attribute for targets without any declared pods
   when running `pod install --no-integrate`.
   [Sylvain Guillopé](https://github.com/sguillope)
   [#3151](https://github.com/CocoaPods/CocoaPods/issues/3151)

 * Gracefully handle exception if creating the repos directory fails due to a
   system error like a permission issue.
   [Sylvain Guillopé](https://github.com/sguillope)
   [#4177](https://github.com/CocoaPods/CocoaPods/issues/4177)

 ## 0.39.0.beta.4 (2015-09-02)

 ##### Bug Fixes

 * Using vendored frameworks without a `Headers` directory will no longer cause a
   crash.
   [Samuel Giddins](https://github.com/segiddins)
   [#3967](https://github.com/CocoaPods/CocoaPods/issues/3967)

 * Computing the set of transitive dependencies for a pod target,
   even if the target is scoped, will no longer smash the stack.
   [Samuel Giddins](https://github.com/segiddins)
   [#4092](https://github.com/CocoaPods/CocoaPods/issues/4092)

 * Take into account a specification's `exclude_files` when constructing resource
   bundles.
   [Samuel Giddins](https://github.com/segiddins)
   [#4065](https://github.com/CocoaPods/CocoaPods/issues/4065)

 * Fix resolving to platform-compatible versions of transitive dependencies.
   [Samuel Giddins](https://github.com/segiddins)
   [#4084](https://github.com/CocoaPods/CocoaPods/issues/4084)


 ## 0.39.0.beta.3 (2015-08-28)

 ##### Bug Fixes

 * This release fixes a file permissions error when using the RubyGem.
   [Samuel Giddins](https://github.com/segiddins)


 ## 0.39.0.beta.2 (2015-08-27)

 ##### Bug Fixes

 * Ensure all gem files are readable.
   [Samuel Giddins](https://github.com/segiddins)
   [#4085](https://github.com/CocoaPods/CocoaPods/issues/4085)


 ## 0.39.0.beta.1 (2015-08-26)

 ##### Breaking

 * The `HEADER_SEARCH_PATHS` will no longer be constructed recursively.
   [Samuel Giddins](https://github.com/segiddins)
   [twoboxen](https://github.com/twoboxen)
   [#1437](https://github.com/CocoaPods/CocoaPods/issues/1437)
   [#3760](https://github.com/CocoaPods/CocoaPods/issues/3760)

 ##### Enhancements

 * Collapse the namespaced public and private pod xcconfig into one single
   xcconfig file.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3916](https://github.com/CocoaPods/CocoaPods/pull/3916)

 * Add `--sources` option to `push` command.
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#3912](https://github.com/CocoaPods/CocoaPods/issues/3912)

 * Implicitly unlock all local dependencies when installing.
   [Samuel Giddins](https://github.com/segiddins)
   [#3764](https://github.com/CocoaPods/CocoaPods/issues/3764)

 * The resolver error message when a conflict occurred due to platform deployment
   target mismatches will now explain that.
   [Samuel Giddins](https://github.com/segiddins)
   [#3926](https://github.com/CocoaPods/CocoaPods/issues/3926)

 * Add `:source_provider` hook to allow plugins to provide sources.
   [Eric Amorde](https://github.com/amorde)
   [#3190](https://github.com/CocoaPods/CocoaPods/issues/3190)
   [#3792](https://github.com/CocoaPods/CocoaPods/pull/3792)

 * Remove embed frameworks build phase from target types, where it is not required.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3905](https://github.com/CocoaPods/CocoaPods/issues/3905)
   [#4028](https://github.com/CocoaPods/CocoaPods/pull/4028)

 * Add a `--private` option to `pod spec lint`, `pod lib lint`, and
   `pod repo push` that will ignore warnings that only apply to public
   specifications and sources.
   [Samuel Giddins](https://github.com/segiddins)
   [Core#190](https://github.com/CocoaPods/Core/issues/190)
   [#2682](https://github.com/CocoaPods/CocoaPods/issues/2682)

 * Add support for dynamic `vendored_frameworks` and `vendored_libraries`.
   [Samuel Giddins](https://github.com/segiddins)
   [#1993](https://github.com/CocoaPods/CocoaPods/issues/1993)

 ##### Bug Fixes

 * Build settings specified in `pod_target_xcconfig` of a spec are also for
   library targets only applied to the pod target.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3906](https://github.com/CocoaPods/CocoaPods/issues/3906)

 * Use APPLICATION_EXTENSION_API_ONLY for watchOS 2 extensions.
   [Boris Bügling](https://github.com/neonichu)
   [#3920](https://github.com/CocoaPods/CocoaPods/pull/3920)

 * Prevent copying resources to installation directory when `SKIP_INSTALL` is enabled.
   [Dominique d'Argent](https://github.com/nubbel)
   [#3971](https://github.com/CocoaPods/CocoaPods/pull/3971)

 * Embed frameworks into app and watch extensions.
   [Boris Bügling](https://github.com/neonichu)
   [#4004](https://github.com/CocoaPods/CocoaPods/pull/4004)

 * Fix missing `$(inherited)` for generated xcconfig `LIBRARY_SEARCH_PATHS`
   and `HEADER_SEARCH_PATHS` build settings.
   [Tyler Fox](https://github.com/smileyborg)
   [#3908](https://github.com/CocoaPods/CocoaPods/issues/3908)

 * Fix source locking/unlocking.
   [Samuel Giddins](https://github.com/segiddins)
   [#4059](https://github.com/CocoaPods/CocoaPods/issues/4059)

 * Include the `-ObjC` linker flag when static `vendored_frameworks` are present.
   [Samuel Giddins](https://github.com/segiddins)
   [#3870](https://github.com/CocoaPods/CocoaPods/issues/3870)
   [#3992](https://github.com/CocoaPods/CocoaPods/issues/3992)


 ## 0.38.2 (2015-07-25)

 ##### Bug Fixes

 * Fix generation of xcconfig files that specify both `-iquote` and `-isystem`
   headers.
   [Russ Bishop](https://github.com/russbishop)
   [#3893](https://github.com/CocoaPods/CocoaPods/issues/3893)

 * Pods integrated as static libraries can no longer be imported as
   modules, as that change had unexpected side-effects.
   [Boris Bügling](https://github.com/neonichu)
   [#3898](https://github.com/CocoaPods/CocoaPods/pull/3898)
   [#3879](https://github.com/CocoaPods/CocoaPods/issues/3879)
   [#3888](https://github.com/CocoaPods/CocoaPods/issues/3888)
   [#3886](https://github.com/CocoaPods/CocoaPods/issues/3886)
   [#3889](https://github.com/CocoaPods/CocoaPods/issues/3889)
   [#3884](https://github.com/CocoaPods/CocoaPods/issues/3884)

 * Source file locking now happens after plugin and podfile post-install hooks
   have run.
   [Samuel Giddins](https://github.com/segiddins)
   [#3529](https://github.com/CocoaPods/CocoaPods/issues/3529)

 * Only set project, dylib, and compatibility versions to valid, three integer
   values.
   [Samuel Giddins](https://github.com/segiddins)
   [#3887](https://github.com/CocoaPods/CocoaPods/issues/3887)


 ## 0.38.1 (2015-07-23)

 ##### Enhancements

 * Set project, dylib, and compatibility versions when building pods as
   frameworks.
   [Marius Rackwitz](https://github.com/mrackwitz)

 * Pods integrated as static libraries can now be imported as modules.
   [Tomas Linhart](https://github.com/TomasLinhart)
   [#3874](https://github.com/CocoaPods/CocoaPods/issues/3874)

 ##### Bug Fixes

 * Ensure the aggregate `.xcconfig` file only has the settings for the
   appropriate build configuration.
   [Samuel Giddins](https://github.com/segiddins)
   [#3842](https://github.com/CocoaPods/CocoaPods/issues/3842)

 * Show the correct error when `pod spec lint` finds multiple podspecs, and at
   least one of them fails linting.
   [Samuel Giddins](https://github.com/segiddins)
   [#3869](https://github.com/CocoaPods/CocoaPods/issues/3869)

 * Set header search paths properly on the user target when `vendored_libraries`
   Pods are used while integrating Pods as frameworks.
   [Jonathan MacMillan](https://github.com/perotinus)
   [#3857](https://github.com/CocoaPods/CocoaPods/issues/3857)

 * Only link public headers in the sandbox for Pods that are not being built
   into dynamic frameworks, when integrating Pods as frameworks.
   [Jonathan MacMillan](https://github.com/perotinus)
   [#3867](https://github.com/CocoaPods/CocoaPods/issues/3867)

 * Don't lock resource files, only source files.
   [Mason Glidden](https://github.com/mglidden)
   [#3557](https://github.com/CocoaPods/CocoaPods/issues/3557)

 * Fix copying frameworks when integrating with today extensions.
   [Samuel Giddins](https://github.com/segiddins)
   [#3819](https://github.com/CocoaPods/CocoaPods/issues/3819)


 ## 0.38.0 (2015-07-18)

 ##### Enhancements

 * Improve the message shown when trying to use Swift Pods without frameworks.
   Now it includes the offending Pods so that the user can take action to remove
   the Pods, if they don’t want to move to frameworks yet.
   [Eloy Durán](https://github.com/alloy)
   [#3830](https://github.com/CocoaPods/CocoaPods/pull/3830)

 ##### Bug Fixes

 * Properly merge the `user_target_xcconfig`s of multiple subspecs.
   [Samuel Giddins](https://github.com/segiddins)
   [#3813](https://github.com/CocoaPods/CocoaPods/issues/3813)


 ## 0.38.0.beta.2 (2015-07-05)

 ##### Enhancements

 * The resolver will now take supported platform deployment targets into account
   when resolving dependencies.
   [Samuel Giddins](https://github.com/segiddins)
   [#2443](https://github.com/CocoaPods/CocoaPods/issues/2443)

 * `Pods.xcodeproj` will now be written with deterministic UUIDs, vastly reducing
   project churn and merge conflicts.  This behavior can be disabled via the new
   `COCOAPODS_DISABLE_DETERMINISTIC_UUIDS` environment variable.
   [Samuel Giddins](https://github.com/segiddins)

 * [`cocoapods-stats`](https://github.com/CocoaPods/cocoapods-stats)
   is now a default plugin.
   [Samuel Giddins](https://github.com/segiddins)

 ##### Bug Fixes

 * Ensure that the `prepare_command` is run even when skipping the download
   cache.
   [Samuel Giddins](https://github.com/segiddins)
   [#3674](https://github.com/CocoaPods/CocoaPods/issues/3674)

 * Public headers inside a directory named `framework` should be linked in the
   sandbox.
   [Vincent Isambart](https://github.com/vincentisambart)
   [#3751](https://github.com/CocoaPods/CocoaPods/issues/3751)

 * Properly support targets with spaces in their name in the embed frameworks
   script.
   [Samuel Giddins](https://github.com/segiddins)
   [#3754](https://github.com/CocoaPods/CocoaPods/issues/3754)

 * Don't add the `-ObjC` linker flag if it's unnecessary.
   [Samuel Giddins](https://github.com/segiddins)
   [#3537](https://github.com/CocoaPods/CocoaPods/issues/3537)

 * Ensure that no duplicate framework or target dependencies are created.
   [Samuel Giddins](https://github.com/segiddins)
   [#3763](https://github.com/CocoaPods/CocoaPods/issues/3763)


 ## 0.38.0.beta.1 (2015-06-26)

 ##### Highlighted Enhancement That Needs Testing

 * De-duplicate Pod Targets: CocoaPods now recognizes when a dependency is used
   multiple times across different user targets, but needs to be built only once.
   The targets in `Pods.xcodeproj` need to be duplicated when one of the following
   applies:
   * They are used on different platforms.
   * They are used with differents sets of subspecs.
   * They have any dependency which needs to be duplicated.

   You can opt-out of this behavior installation-wise, by setting the following
   option in your ``~/.cocoapods/config.yaml`:
   ```yaml
   deduplicate_targets: false
   ```

   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3550](https://github.com/CocoaPods/CocoaPods/issues/3550)

 ##### Breaking

 * The CocoaPods environment header has been removed.
   [Samuel Giddins](https://github.com/segiddins)
   [#2390](https://github.com/CocoaPods/CocoaPods/issues/2390)

 * The `Installer` is passed directly to the `pre_install` and `post_install`
   hooks defined in the Podfile, instead of the previously used
   `Hooks::InstallerRepresentation`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3648](https://github.com/CocoaPods/CocoaPods/issues/3648)

 * Deprecate the `xcconfig` attribute in the Podspec DSL, which is replaced by
   the new attributes `pod_target_xcconfig` and `user_target_xcconfig`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [CocoaPods#3465](https://github.com/CocoaPods/CocoaPods/issues/3465)

 ##### Enhancements

 * The notice about a new version being available will now include our
   recommendation of using the latest stable version.
   [Hugo Tunius](https://github.com/k0nserv)
   [#3667](https://github.com/CocoaPods/CocoaPods/pull/3667)

 * New commands `pod cache list` and `pod cache clean` allows you to see the
   contents of the cache and clean it.
   [Olivier Halligon](https://github.com/AliSoftware)
   [#3508](https://github.com/CocoaPods/CocoaPods/issues/3508)

 * The download cache will automatically be reset when changing CocoaPods
   versions.
   [Samuel Giddins](https://github.com/segiddins)
   [#3542](https://github.com/CocoaPods/CocoaPods/issues/3542)

 * Supports running pre-install hooks in plugins. This happens before the resolver
   does its work, and offers easy access to the sandbox, podfile and lockfile via a
   `PreInstallHooksContext` object. This also renames the post-install hooks from `HooksContext`
   to `PostInstallHooksContext`.
   [Orta Therox](https://github.com/orta)
   [#3540](https://github.com/CocoaPods/cocoapods/issues/3409)

 * Allow passing additional arguments to `pod lib create`, which then get passed
   as-is to the `configure` scripts.
   [Samuel Giddins](https://github.com/segiddins)
   [#2160](https://github.com/CocoaPods/CocoaPods/issues/2160)

 * Use `-analyzer-disable-all-checks` to disable static analyzer for
   pods with `inhibit_warnings` enabled (requires Xcode >= 6.1).
   [Dieter Komendera](https://github.com/kommen)
   [#2402](https://github.com/CocoaPods/CocoaPods/issues/2402)

 * Cache globbing in `PathList` to speed up `pod install`.
   [Vincent Isambart](https://github.com/vincentisambart)
   [#3699](https://github.com/CocoaPods/CocoaPods/pull/3699)

 * CocoaPods will validate your podfile and try to identify problems
   and conflicts in how you've specified the dependencies.
   [Hugo Tunius](https://github.com/k0nserv)
   [#995](https://github.com/CocoaPods/CocoaPods/issues/995)

 * `pod update` will now accept root pod names, even when only subspecs are
   installed.
   [Samuel Giddins](https://github.com/segiddins)
   [#3689](https://github.com/CocoaPods/CocoaPods/issues/3689)

 * Support for the new `watchos` platform.
   [Boris Bügling](https://github.com/neonichu)
   [#3681](https://github.com/CocoaPods/CocoaPods/pull/3681)

 ##### Bug Fixes

 * Added recursive support to the public headers of vendored frameworks
   that are automatically linked in the sandbox. This fixes and issue
   for framework header directories that contain sub-directories.
   [Todd Casey](https://github.com/vhariable)
   [#3161](https://github.com/CocoaPods/CocoaPods/issues/3161)

 * Public headers of vendored frameworks are now automatically linked in
   the sandbox. That allows transitive inclusion of headers from other pods.
   [Vincent Isambart](https://github.com/vincentisambart)
   [#3161](https://github.com/CocoaPods/CocoaPods/issues/3161)

 * Fixes an issue that prevented static libraries from building. `OTHER_LIBTOOLFLAGS`
   is no longer set to the value of `OTHER_LDFLAGS`. If you want to create a static
   library that includes all dependencies for (internal/external) distribution then
   you should use a tool like `cocoapods-packager`.
   [Michael Moscardini](https://github.com/themackworth)
   [#2747](https://github.com/CocoaPods/CocoaPods/issues/2747)
   [#2704](https://github.com/CocoaPods/CocoaPods/issues/2704)

 * The embed frameworks script will now properly filter out symlinks to the
   directories that are filtered, which fixes an issue when submitting to the
   Mac App Store.
   [Samuel Giddins](https://github.com/segiddins)

 * The error report template is now more robust against missing executables.
   [Samuel Giddins](https://github.com/segiddins)
   [#3719](https://github.com/CocoaPods/CocoaPods/issues/3719)

 * Attempting to specify a `git` source where a Podspec for the requested pod is
   not found will have a more helpful error message.
   [Samuel Giddins](https://github.com/segiddins)

 * `pod outdated` will now accept the `--no-repo-update` and `--no-integrate`
   options.
   [Samuel Giddins](https://github.com/segiddins)

 * Fixes an issue which prevented using a custom `CONFIGURATION_BUILD_DIR` when
   integrating CocoaPods via dynamic frameworks.
   [Tim Rosenblatt](https://github.com/timrosenblatt)
   [#3675](https://github.com/CocoaPods/CocoaPods/pull/3675)

 * Pods frameworks in codesigned Mac apps are now signed.
   [Nikolaj Schumacher](https://github.com/nschum)
   [#3646](https://github.com/CocoaPods/CocoaPods/issues/3646)


 ## 0.37.2 (2015-05-27)

 ##### Enhancements

 * Schemes of development pods will now be shared.
   [Boris Bügling](https://github.com/neonichu)
   [#3600](https://github.com/CocoaPods/CocoaPods/issues/3600)

 * Recognizes incomplete cache when the original download of a pod was
   interrupted.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3561](https://github.com/CocoaPods/CocoaPods/issues/3561)

 * Allow opting out of pod source locking, meaning `pod try` yields editable
   projects.
   [Samuel Giddins](https://github.com/segiddins)
   [cocoapods-try#31](https://github.com/CocoaPods/cocoapods-try/issues/31)

 ##### Bug Fixes

 * `pod repo push` will now find and push JSON podspecs.
   [#3494](https://github.com/CocoaPods/CocoaPods/issues/3494)
   [Kyle Fuller](https://github.com/kylef)

 * Flush stdin/stderr and wait a bit in `executable`.
   [Boris Bügling](https://github.com/neonichu)
   [#3500](https://github.com/CocoaPods/CocoaPods/issues/3500)

 ## 0.37.1 (2015-05-06)

 ##### Bug Fixes

 * [Cache] Fixes a bug that caused that a pod, which was cached once is not updated
   correctly when needed e.g. for `pod spec lint`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3498](https://github.com/CocoaPods/CocoaPods/issues/3498)

 * Only add the "Embed Pods Frameworks" script for application and unit test targets.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3440](https://github.com/CocoaPods/CocoaPods/issues/3440)

 * C++ source files with `.cc`, `.cxx` and `.c++` extensions now have their
   compiler flags set correctly.
   [Chongyu Zhu](https://github.com/lembacon)
   [Kyle Fuller](https://github.com/kylef)

 * Handle broken symlinks when installing a Pod.
   [Daniel Barden](https://github.com/dbarden)
   [#3515](https://github.com/cocoapods/cocoapods/issues/3515)

 * Just remove write permissions from files, so executables are unaffected.
   [Mason Glidden](https://github.com/mglidden)
   [#3501](https://github.com/CocoaPods/CocoaPods/issues/3501)

 * Always copy the generated `Podfile.lock` to `Pods/Manifest.lock` so they are
   guaranteed to match, character-by-character, after installation.
   [Samuel Giddins](https://github.com/segiddins)
   [#3502](https://github.com/CocoaPods/CocoaPods/issues/3502)

 * Don't generate an umbrella header when a custom module map is specified. This
   avoids an incomplete module map warning.
   [Samuel Giddins](https://github.com/segiddins)

 * Actually allow skipping the download cache by downloading directly to the
   download target when requested.
   [Samuel Giddins](https://github.com/segiddins)


 ## 0.37.0 (2015-05-03)

 For more details, see 📝 [CocoaPods 0.37](https://blog.cocoapods.org/CocoaPods-0.37/) on our blog.

 ##### Bug Fixes

 * Print the UTF-8 warning to STDERR.
   [Matt Holgate](https://github.com/mjholgate)


 ## 0.37.0.rc.2 (2015-04-30)

 ##### Bug Fixes

 * Handle caching specs that have subspecs with higher minimum deployment targets
   without deleting needed source files.
   [Samuel Giddins](https://github.com/segiddins)
   [#3471](https://github.com/CocoaPods/CocoaPods/issues/3471)

 * Automatically detect JSON podspecs in `pod lib lint`.
   [Samuel Giddins](https://github.com/segiddins)
   [#3477](https://github.com/CocoaPods/CocoaPods/issues/3477)


 ## 0.37.0.rc.1 (2015-04-27)

 [Core](https://github.com/CocoaPods/Core/compare/0.37.0.beta.1...0.37.0.rc.1)
 [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.24.0...0.24.1)

 ##### Enhancements

 * Add environment variable `COCOAPODS_SKIP_UPDATE_MESSAGE` to disable new
   version message.
   [Andrea Mazzini](https://github.com/andreamazz)
   [#3364](https://github.com/CocoaPods/CocoaPods/issues/3364)

 * Use user project's object version for pods project.
   [Boris Bügling](https://github.com/neonichu)
   [#253](https://github.com/CocoaPods/Xcodeproj/issues/253)

 ##### Bug Fixes

 * Adding `$(inherited)` to `FRAMEWORK_SEARCH_PATHS` build setting in xcconfig for aggregate.
   [Tomohiro Kumagai](https://github.com/EZ-NET)
   [#3429](https://github.com/CocoaPods/CocoaPods/pull/3429)

 * Don't crash when the downloader can't find an appropriate podspec in a `git`
   pod.
   [Samuel Giddins](https://github.com/segiddins)
   [#3433](https://github.com/CocoaPods/CocoaPods/issues/3433)

 * Automatically lock Pod source files after installing.
   [Mason Glidden](https://github.com/mglidden)
   [#1154](https://github.com/CocoaPods/CocoaPods/issues/1154)

 * Handle subprocesses leaking STDOUT/STDERR pipes by more strictly managing
   process lifetime and not allowing I/O to block completion of the task.
   [Samuel Giddins](https://github.com/segiddins)
   [#3101](https://github.com/CocoaPods/CocoaPods/issues/3101)

 * Do not create pod target if `source_files` only contains headers.
   [Boris Bügling](https://github.com/neonichu)
   [#3106](https://github.com/CocoaPods/CocoaPods/issues/3106)

 * Run a pod's `prepare_command` (if it has one) before it is cleaned in the
   download cache.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [Samuel Giddins](https://github.com/segiddins)
   [#3436](https://github.com/CocoaPods/CocoaPods/issues/3436)

 * Don't set the `-fno-objc-arc` compiler flags for files for which the flag
   makes no sense.
   [Samuel Giddins](https://github.com/segiddins)
   [#2559](https://github.com/CocoaPods/CocoaPods/issues/2559)

 * Also apply a pod's configuration to any resource targets defined by the pod.
   [Tom Adriaenssen](https://github.com/inferis)
   [#3463](https://github.com/CocoaPods/CocoaPods/issues/3463)


 ## 0.37.0.beta.1 (2015-04-18)

 ##### Enhancements

 * Allow the specification of custom module map files.
   [Samuel Giddins](https://github.com/segiddins)
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3145](https://github.com/CocoaPods/CocoaPods/issues/3145)

 * Show the source URI for local Pod specification repositories in
   `pod repo list`.
   [Kyle Fuller](https://github.com/kylef)

 * Only show a warning when there is a minimum deployment target mismatch
   between target and spec, instead of throwing a hard error.
   [Samuel Giddins](https://github.com/segiddins)
   [#1241](https://github.com/CocoaPods/CocoaPods/issues/1241)

 * Add download caching for pods, which speeds up `pod install` and linting,
   potentially by several orders of magnitude.
   [Samuel Giddins](https://github.com/segiddins)
   [#2863](https://github.com/CocoaPods/CocoaPods/issues/2863)
   [#3172](https://github.com/CocoaPods/CocoaPods/issues/3172)

 * Add a `--fail-fast` option to both `pod spec lint` and `pod lib lint` that
   causes the linter to exit as soon as a single subspec or platform fails
   linting.
   [Marius Rackwitz](https://github.com/mrackwitz)

 * Naïvely prevent base xcconfig warnings for targets that have custom
   config files set.
   [Chris Brauchli](https://github.com/cbrauchli)
   [#2633](https://github.com/CocoaPods/CocoaPods/issues/2633)

 * Ensure private headers are declared as such in a framework's generated module
   map.
   [Samuel Giddins](https://github.com/segiddins)
   [#2974](https://github.com/CocoaPods/CocoaPods/issues/2974)

 ##### Bug Fixes

 * Do not pass code-sign arguments to xcodebuild when linting OS X targets.
   [Boris Bügling](https://github.com/neonichu)
   [#3310](https://github.com/CocoaPods/CocoaPods/issues/3310)

 * Fixes an issue showing the URL to remote resources in `pod repo list`.
   [Kyle Fuller](https://github.com/kylef)

 * Fixes a problem with code signing when integrating CocoaPods
   into a Today Widget extension.
   [Christian Sampaio](https://github.com/chrisfsampaio)
   [#3390](https://github.com/CocoaPods/CocoaPods/pull/3390)


 ## 0.36.4 (2015-04-16)

 ##### Bug Fixes

 * Fixes various problems with Pods that use xcasset bundles. Pods that
   use xcassets can now be used with the `pod :path` option.
   [Kyle Fuller](https://github.com/kylef)
   [#1549](https://github.com/CocoaPods/CocoaPods/issues/1549)
   [#3384](https://github.com/CocoaPods/CocoaPods/pull/3383)
   [#3358](https://github.com/CocoaPods/CocoaPods/pull/3358)


 ## 0.36.3 (2015-03-31)

 ##### Bug Fixes

 * Fix using the downloader.
   [Samuel Giddins](https://github.com/segiddins)
   [#3344](https://github.com/CocoaPods/CocoaPods/issues/3344)
   [#3345](https://github.com/CocoaPods/CocoaPods/issues/3345)


 ## 0.36.2 (2015-03-31)

 [Core](https://github.com/CocoaPods/Core/compare/0.36.1...0.36.2)

 ##### Bug Fixes

 * Unique resources passed to the script generator.
   [Diego Torres](https://github.com/dtorres)
   [#3315](https://github.com/CocoaPods/CocoaPods/issues/3315)
   [#3327](https://github.com/CocoaPods/CocoaPods/issues/3327)

 * Update the `Manifest.lock` when migrating local podspecs to JSON. This fixes
   running `pod install` after upgrading to `0.36`.
   [Samuel Giddins](https://github.com/segiddins)
   [#3292](https://github.com/CocoaPods/CocoaPods/issues/3292)
   [#3299](https://github.com/CocoaPods/CocoaPods/issues/3299)


 ## 0.36.1 (2015-03-27)

 [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.23.0...0.23.1)

 ##### Bug Fixes

 * Workarounds(✻) for the resource script's handling of `.xcasset` files.
   [sodas](https://github.com/sodastsai)
   [Tony Li](https://github.com/crazytonyli)
   [Chongyu Zhu](https://github.com/lembacon)
   [#3247](https://github.com/CocoaPods/CocoaPods/issues/3247)
   [#3303](https://github.com/CocoaPods/CocoaPods/issues/3303)

 * Fix the sanitization of configuration names in the generated target
   environment header.
   [Samuel Giddins](https://github.com/segiddins)
   [#3301](https://github.com/CocoaPods/CocoaPods/issues/3301)

 > _(✻) Note: these fixes are only temporary to avoid overriding the user project's `xcassets`.
   We are aware that these workarounds are "too greedy" and thus user projects having different
   `xcassets` for different targets will still have issues; we ([@AliSoftware](https://github.com/AliSoftware))
   are working on a deeper fix ([#3263](https://github.com/CocoaPods/CocoaPods/issues/3263)) for the next release._

 ## 0.36.0 (2015-03-11)

 [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.22.0...0.23.0)

 For more details, see 📝 [CocoaPods 0.36](https://blog.cocoapods.org/CocoaPods-0.36/) on our blog.

 ##### Enhancements

 * Allows Swift pods to have a deployment target under iOS 8.0 if they use
   XCTest.
   [Samuel Giddins](https://github.com/segiddins)
   [#3225](https://github.com/CocoaPods/CocoaPods/issues/3225)

 ##### Bug Fixes

 * Include Swift-specific build settings on target creation, i.e. disable optimizations
   for debug configuration.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3238](https://github.com/CocoaPods/CocoaPods/issues/3238)

 * Only copy explicitly specified xcasset files into the bundle of the integrated target.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3219](https://github.com/CocoaPods/CocoaPods/issues/3219)

 * Correctly filter Xcode warnings about the use of dynamic frameworks.
   [Boris Bügling](https://github.com/neonichu)

 * Fixes warnings, when the aggregate target doesn't contain any pod target, which is build,
   because `PODS_FRAMEWORK_BUILD_PATH` was added to `FRAMEWORK_SEARCH_PATHS`, but never created.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3217](https://github.com/CocoaPods/CocoaPods/issues/3217)

 * Allows the usage of `:head` dependencies even when the most recent published
   version was a pre-release.
   [Samuel Giddins](https://github.com/segiddins)
   [#3212](https://github.com/CocoaPods/CocoaPods/issues/3212)

 * Limit the check for transitive static binaries to those which are directly linked to the user target.
   [Boris Bügling](https://github.com/neonichu)
   [#3194](https://github.com/CocoaPods/CocoaPods/issues/3194)

 * Lint to prevent dynamic libraries and frameworks from passing with iOS 7.
   [Boris Bügling](https://github.com/neonichu)
   [#3193](https://github.com/CocoaPods/CocoaPods/issues/3193)

 * Shows an informative error message when there is no base specification found
   for a `:head` dependency.
   [Samuel Giddins](https://github.com/segiddins)
   [#3230](https://github.com/CocoaPods/CocoaPods/issues/3230)

 * Fix the `OTHER_SWIFT_FLAGS` generated, so it inherits previous definitions.
   [Daniel Thorpe](https://github.com/danthorpe)
   [#2983](https://github.com/CocoaPods/CocoaPods/issues/2983)


 ## 0.36.0.rc.1 (2015-02-24)

 ##### Enhancements

 * Set the `APPLICATION_EXTENSION_API_ONLY` build setting if integrating with a watch extension target.
   [Boris Bügling](https://github.com/neonichu)
   [#3153](https://github.com/CocoaPods/CocoaPods/issues/3153)

 * Build for iOS simulator only during validation. This allows validation without having
   provisioning profiles set up.
   [Boris Bügling](https://github.com/neonichu)
   [#3083](https://github.com/CocoaPods/CocoaPods/issues/3083)
   [Swift#13](https://github.com/CocoaPods/swift/issues/13)

 * Explicitly inform the user to close existing project when switching to
   a workspace for the first time.
   [Kyle Fuller](https://github.com/kylef)
   [#2996](https://github.com/CocoaPods/CocoaPods/issues/2996)

 * Automatically detect conflicts between framework names.
   [Samuel Giddins](https://github.com/segiddins)
   [#2943](https://github.com/CocoaPods/CocoaPods/issues/2943)

 * Use the proper `TMPDIR` for the CocoaPods process, instead of blindly using
   `/tmp`.
   [Samuel Giddins](https://github.com/segiddins)

 * Let lint fail for Swift pods supporting deployment targets below iOS 8.0.
   [Boris Bügling](https://github.com/neonichu)
   [#2963](https://github.com/CocoaPods/CocoaPods/issues/2963)

 * Reject installation if a static library is used as a transitive dependency
   while integrating Pods as frameworks.
   [Samuel Giddins](https://github.com/segiddins)
   [#2926](https://github.com/CocoaPods/CocoaPods/issues/2926)

 * Do not copy Swift standard libraries multiple times.
   [Boris Bügling](https://github.com/neonichu)
   [#3131](https://github.com/CocoaPods/CocoaPods/issues/3131)

 * Check for Xcode License Agreement before running commands.
   [Xavi Matos](https://github.com/CalQL8ed-K-OS)
   [#3002](https://github.com/CocoaPods/CocoaPods/issues/3002)

 * `pod update PODNAME` will update pods in a case-insensitive manner.
   [Samuel Giddins](https://github.com/segiddins)
   [#2992](https://github.com/CocoaPods/CocoaPods/issues/2992)

 * Allow specifying repo names to `pod {spec,lib} lint --sources`.
   [Samuel Giddins](https://github.com/segiddins)
   [#2685](https://github.com/CocoaPods/CocoaPods/issues/2685)

 * Require explicit use of `use_frameworks!` for Pods written in Swift.
   [Boris Bügling](https://github.com/neonichu)
   [#3029](https://github.com/CocoaPods/CocoaPods/issues/3029)

 * Lint as framework automatically. If needed, `--use-libraries` option
   allows linting as a static library.
   [Boris Bügling](https://github.com/neonichu)
   [#2912](https://github.com/CocoaPods/CocoaPods/issues/2912)

 * Adding Xcode Legacy build location support for default Pods.xcodeproj.
   It defaults to `${SRCROOT}/../build` but can be changed in a `post_install`
   hook by using the `Project#symroot=` writer.
   [Sam Marshall](https://github.com/samdmarshall)

 ##### Bug Fixes

 * Set `SKIP_INSTALL=YES` for all generated targets to avoid producing
   *Generic Xcode Archives* on Archive.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#3188](https://github.com/CocoaPods/CocoaPods/issues/3188)

 * Added support for .tpp C++ header files in specs (previously were getting
   filtered out and symlinks wouldn't get created in the Pods/Headers folder.)
   [Honza Dvorsky](https://github.com/czechboy0)
   [#3129](https://github.com/CocoaPods/CocoaPods/pull/3129)

 * Fixed installation for app-extension targets which had no dependencies
   configured in the Podfile.
   [Boris Bügling](https://github.com/neonichu)
   [#3102](https://github.com/CocoaPods/CocoaPods/issues/3102)

 * Correct escaping of resource bundles in 'Copy Pods Resources' script.
   [Seán Labastille](https://github.com/flufff42)
   [#3082](https://github.com/CocoaPods/CocoaPods/issues/3082)

 * Correctly update sources when calling `pod outdated`, and also respect the
   `--[no-]repo-update` flag.
   [Samuel Giddins](https://github.com/segiddins)
   [#3137](https://github.com/CocoaPods/CocoaPods/issues/3137)

 * Fix the `OTHER_SWIFT_FLAGS` generated, so `#if COCOAPODS` works in Swift.
   [Samuel Giddins](https://github.com/segiddins)
   [#2983](https://github.com/CocoaPods/CocoaPods/issues/2983)

 * Output a properly-formed `Podfile` when running `pod init` with a target that
   contains a `'` in its name.
   [Samuel Giddins](https://github.com/segiddins)
   [#3136](https://github.com/CocoaPods/CocoaPods/issues/3136)

 * Remove the stored lockfile checkout source when switching to a development
   pod.
   [Samuel Giddins](https://github.com/segiddins)
   [#3141](https://github.com/CocoaPods/CocoaPods/issues/3141)

 * Migrate local Ruby podspecs to JSON, allowing updating those pods to work.
   [Samuel Giddins](https://github.com/segiddins)
   [#3038](https://github.com/CocoaPods/CocoaPods/issues/3038)

 * Removing grep color markup in the embed frameworks script.
   [Adriano Bonat](https://github.com/tanob)
   [#3117](https://github.com/CocoaPods/CocoaPods/issues/3117)

 * Fixes an issue where `pod ipc list` and `pod ipc podfile` was returning an
   error.
   [Kyle Fuller](https://github.com/kylef)
   [#3134](https://github.com/CocoaPods/CocoaPods/issues/3134)

 * Fixes an issue with spaces in the path to the user's developer tools.
   [Boris Bügling](https://github.com/neonichu)
   [#3181](https://github.com/CocoaPods/CocoaPods/issues/3181)


 ## 0.36.0.beta.2 (2015-01-28)

 [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.21.0...0.21.2)

 ##### Breaking

 * Changes the default spec repositories used from all configured spec
   repositories, to the master spec repository when no spec repositories
   are explicitly configured in a Podfile.
   [Kyle Fuller](https://github.com/kylef)
   [#2946](https://github.com/CocoaPods/CocoaPods/issues/2946)

 ##### Enhancements

 * Set the APPLICATION_EXTENSION_API_ONLY build setting if integrating with an app extension target.
   [Boris Bügling](https://github.com/neonichu)
   [#2980](https://github.com/CocoaPods/CocoaPods/issues/2980)

 * Xcodebuild warnings will now be reported as `warning` during linting
   instead of `note`.
   [Hugo Tunius](https://github.com/K0nserv)

 * Copy only the resources required for the current build configuration.
   [Samuel Giddins](https://github.com/segiddins)
   [#2391](https://github.com/CocoaPods/CocoaPods/issues/2391)

 ##### Bug Fixes

 * Ensure that linting fails if xcodebuild doesn't successfully build your Pod.
   [Kyle Fuller](https://github.com/kylef)
   [#2981](https://github.com/CocoaPods/CocoaPods/issues/2981)
   [cocoapods-trunk#33](https://github.com/CocoaPods/cocoapods-trunk/issues/33)

 * Clone the master spec repository when no spec repositories are explicitly
   defined in the Podfile. This fixes problems using CocoaPods for the first
   time without any explicit spec repositories.
   [Kyle Fuller](https://github.com/kylef)
   [#2946](https://github.com/CocoaPods/CocoaPods/issues/2946)

 * Xcodebuild warnings with the string `error` in them will no longer be
   linted as errors if they are in fact warnings.
   [Hugo Tunius](https://github.com/K0nserv)
   [#2579](https://github.com/CocoaPods/CocoaPods/issues/2579)

 * Any errors which occur during fetching of external podspecs over HTTP
   will now be gracefully handled.
   [Hugo Tunius](https://github.com/K0nserv)
   [#2823](https://github.com/CocoaPods/CocoaPods/issues/2823)

 * When updating spec repositories only update the git sourced repos.
   [Dustin Clark](https://github.com/clarkda)
   [#2558](https://github.com/CocoaPods/CocoaPods/issues/2558)

 * Pods referenced via the `:podspec` option will have their podspecs properly
   parsed in the local directory if the path points to a local file.
   [Samuel Giddins](https://github.com/segiddins)

 * Fix an issue where using Swift frameworks in an Objective-C host application
   causes an error because the Swift frameworks we're not code signed.
   [Joseph Ross](https://github.com/jrosssavant)
   [#3008](https://github.com/CocoaPods/CocoaPods/issues/3008)


 ## 0.36.0.beta.1 (2014-12-25)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.35.0...0.36.0.beta.1)
 • [CocoaPods-Core](https://github.com/CocoaPods/Core/compare/0.35.0...0.36.0.beta.1)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.20.2...0.21.0)
 • [CLAide](https://github.com/CocoaPods/CLAide/compare/v0.7.0...0.8.0)
 • [Molinillo](https://github.com/CocoaPods/Molinillo/compare/0.1.2...0.2.0)
 • [cocoapods-downloader](https://github.com/CocoaPods/cocoapods-downloader/compare/0.8.0...0.8.1)
 • [cocoapods-try](https://github.com/CocoaPods/cocoapods-try/compare/0.4.2...0.4.3)
 • [cocoapods-trunk](https://github.com/CocoaPods/cocoapods-trunk/compare/0.4.1...0.5.0)
 • [cocoapods-plugins](https://github.com/CocoaPods/cocoapods-plugins/compare/0.3.2...0.4.0)

 ##### Highlighted Enhancement That Needs Testing

 * Support Frameworks & Swift: CocoaPods now recognizes Swift source files and
   builds dynamic frameworks when necessary. A project can explicitly
   opt-in via `use_frameworks!` in the Podfile, or if any dependency contains
   Swift code, all pods for that target will be integrated as frameworks.

   As a pod author, you can change the module name of the built framework by
   specifying a `module_name` in the podspec. The built frameworks are embedded into
   the host application with a new shell script build phase in the user's
   project allowing configuration-dependent pods.

   [Marius Rackwitz](https://github.com/mrackwitz)
   [#2835](https://github.com/CocoaPods/CocoaPods/issues/2835)

 ##### Breaking

 * Bundle Resources into Frameworks: Previously all resources were compiled and
   copied into the `mainBundle`. Now Pods have to use
   `[NSBundle bundleForClass:<#Class from Pod#>]` to access provided resources
   relative to the bundle.

   [Boris Bügling](https://github.com/neonichu)
   [#2835](https://github.com/CocoaPods/CocoaPods/issues/2730)

 * Only the hooks specified by usage of the `plugin` directive of the `Podfile`
   will be run. Additionally, plugins that depend on hooks will have to update to
   specify their 'plugin name' when registering the hooks in order to make it
   possible for those hooks to be run.
   [Samuel Giddins](https://github.com/segiddins)
   [#2640](https://github.com/CocoaPods/CocoaPods/issues/2640)

 ##### Enhancements

 * Do not generate targets for Pods without sources.
   [Boris Bügling](https://github.com/neonichu)
   [#2918](https://github.com/CocoaPods/CocoaPods/issues/2918)

 * Show the name of the source for each hook that is run in verbose mode.
   [Samuel Giddins](https://github.com/segiddins)
   [#2639](https://github.com/CocoaPods/CocoaPods/issues/2639)

 * Move pods' private headers to `Headers/Private` from `Headers/Build`.
   Since some SCM ignore templates include `build` by default, this makes it
   easier to check in the `Pods/` directory.
   [Samuel Giddins](https://github.com/segiddins)
   [#2623](https://github.com/CocoaPods/CocoaPods/issues/2623)

 * Validate that a specification's `public_header_files` and
   `private_header_files` file patterns only match header files.
   Also, validate that all file patterns, if given, match at least one file.
   [Samuel Giddins](https://github.com/segiddins)
   [#2914](https://github.com/CocoaPods/CocoaPods/issues/2914)

 * Installer changed to organize a development pod's source and resource files
   into subgroups reflecting their organization in the filesystem.
   [Imre mihaly](https://github.com/imihaly)

 ##### Bug Fixes

 * Fix updating a pod that has subspec dependencies.
   [Samuel Giddins](https://github.com/segiddins)
   [#2879](https://github.com/CocoaPods/CocoaPods/issues/2879)

 * Restore the `#define`s in the environment header when the `--no-integrate`
   installation option is used.
   [Samuel Giddins](https://github.com/segiddins)
   [#2876](https://github.com/CocoaPods/CocoaPods/issues/2876)

 * Fix issues when trying to discover the xcodeproj automatically
   but the current path contains special characters (`[`,`]`,`{`,`}`,`*`,`?`).
   [Olivier Halligon](https://github.com/AliSoftware)
   [#2852](https://github.com/CocoaPods/CocoaPods/issues/2852)

 * Fix linting subspecs that have a higher deployment target than the root
   spec.
   [Samuel Giddins](https://github.com/segiddins)
   [#1919](https://github.com/CocoaPods/CocoaPods/issues/1919)

 * Fix the reading of podspecs that come from the `:git`, `:svn`, `:http`, or
   `:hg` options in your `Podfile` that used context-dependent ruby code, such as
   reading a file to determine the specification version.
   [Samuel Giddins](https://github.com/segiddins)
   [#2875](https://github.com/CocoaPods/CocoaPods/issues/2875)

 * Fix the updating of `:git`, `:svn`, and `:hg` dependencies when updating all
   pods.
   [Samuel Giddins](https://github.com/CocoaPods/CocoaPods/issues/2859)
   [#2859](https://github.com/CocoaPods/CocoaPods/issues/2859)

 * Fix an issue when a user doesn't yet have any spec repositories configured.
   [Boris Bügling](https://github.com/neonichu)

 * Fix an issue updating repositories when another spec repository doesn't
   have a remote.
   [Kyle Fuller](https://github.com/kylef)
   [#2965](https://github.com/CocoaPods/CocoaPods/issues/2965)


 ## 0.35.0 (2014-11-19)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.34.4...0.35.0)
 • [CocoaPods-Core](https://github.com/CocoaPods/Core/compare/0.34.4...0.35.0)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.19.4...0.20.2)
 • [cocoapods-downloader](https://github.com/CocoaPods/cocoapods-downloader/compare/0.7.2...0.8.0)

 For more details, see 📝 [CocoaPods 0.35](https://blog.cocoapods.org/CocoaPods-0.35/) on our blog.

 ##### Enhancements

 * Allow the specification of file patterns for the Podspec's `requires_arc`
   attribute.
   [Kyle Fuller](https://github.com/kylef)
   [Samuel Giddins](https://github.com/segiddins)
   [#532](https://github.com/CocoaPods/CocoaPods/issues/532)

 * From now on, pods installed directly from their repositories will be recorded
   in the `Podfile.lock` file and will be guaranteed to be checked-out using the
   same revision on subsequent installations. Examples of this are when using
   the `:git`, `:svn`, or `:hg` options in your `Podfile`.
   [Samuel Giddins](https://github.com/segiddins)
   [#1058](https://github.com/CocoaPods/CocoaPods/issues/1058)

 ##### Bug Fixes

 * Fix an output formatting issue with various commands like `pod search`
   and `pod trunk`.
   [Olivier Halligon](https://github.com/AliSoftware)
   [#2603](https://github.com/CocoaPods/CocoaPods/issues/2603)

 * Show a helpful error message if the old resolver incorrectly activated a
   pre-release version that now leads to a version conflict.
   [Samuel Giddins](https://github.com/segiddins)

 * Provides a user friendly message when using `pod spec create` with a
   repository that doesn't yet have any commits.
   [Kyle Fuller](https://github.com/kylef)
   [#2803](https://github.com/CocoaPods/CocoaPods/issues/2803)

 * Fixes an issue with integrating into projects where there is a slash in the
   build configuration name.
   [Kyle Fuller](https://github.com/kylef)
   [#2767](https://github.com/CocoaPods/CocoaPods/issues/2767)

 * Pods will use `CLANG_ENABLE_OBJC_ARC = 'YES'` instead of
   `CLANG_ENABLE_OBJC_ARC = 'NO'`. For pods with `requires_arc = false` the
   `-fno-objc-arc` flag will be specified for the all source files.
   [Hugo Tunius](https://github.com/K0nserv)
   [#2262](https://github.com/CocoaPods/CocoaPods/issues/2262)

 * Fixed an issue that Core Data mapping models where not compiled when
   copying resources to main application bundle.
   [Yan Rabovik](https://github.com/rabovik)

 * Fix uninitialized constant Class::YAML crash in some cases.
   [Tim Shadel](https://github.com/timshadel)

 ##### Enhancements

 * `pod search`, `pod spec which`, `pod spec cat` and `pod spec edit`
   now use plain text search by default instead of a regex. Especially
   `pod search UIView+UI` now searches for pods containing exactly `UIView+UI`
   in their name, not trying to interpret the `+` as a regular expression.
   _Note: You can still use a regular expression with the new `--regex` flag that has
   been added to these commands, e.g. `pod search --regex "(NS|UI)Color"`._
   [Olivier Halligon](https://github.com/AliSoftware)
   [Core#188](https://github.com/CocoaPods/Core/issues/188)

 * Use `--allow-warnings` rather than `--error-only` for pod spec validation
   [Daniel Tomlinson](https://github.com/DanielTomlinson)
   [#2820](https://github.com/CocoaPods/CocoaPods/issues/2820)

 ## 0.35.0.rc2 (2014-11-06)

 ##### Enhancements

 * Allow the resolver to fail faster when there are unresolvable conflicts
   involving the Lockfile.
   [Samuel Giddins](https://github.com/segiddins)

 ##### Bug Fixes

 * Allows pre-release spec versions when a requirement has an external source
   specified.
   [Samuel Giddins](https://github.com/segiddins)
   [#2768](https://github.com/CocoaPods/CocoaPods/issues/2768)

 * We no longer require git version 1.7.5 or greater.
   [Kyle Fuller](https://github.com/kylef)

 * Fix the usage of `:head` pods.
   [Samuel Giddins](https://github.com/segiddins)
   [#2789](https://github.com/CocoaPods/CocoaPods/issues/2789)

 * Show a more informative message when attempting to lint a spec whose
   source could not be downloaded.
   [Samuel Giddins](https://github.com/segiddins)
   [#2667](https://github.com/CocoaPods/CocoaPods/issues/2667)
   [#2759](https://github.com/CocoaPods/CocoaPods/issues/2759)

 ## 0.35.0.rc1 (2014-11-02)

 ##### Highlighted Enhancements That Need Testing

 * The `Resolver` has been completely rewritten to use
   [Molinillo](https://github.com/CocoaPods/Molinillo), an iterative dependency
   resolution algorithm that automatically resolves version conflicts.
   The order in which dependencies are declared in the `Podfile` no longer has
   any effect on the resolution process.

   You should ensure that `pod install`, `pod update` and `pod update [NAME]`
   work as expected and install the correct versions of your pods during
   this RC1 release.
   [Samuel Giddins](https://github.com/segiddins)
   [#978](https://github.com/CocoaPods/CocoaPods/issues/978)
   [#2002](https://github.com/CocoaPods/CocoaPods/issues/2002)

 ##### Breaking

 * Support for older versions of Ruby has been dropped and CocoaPods now depends
   on Ruby 2.0.0 or greater. This is due to the release of Xcode 6.0 which has
   dropped support for OS X 10.8, which results in the minimum version of
   Ruby pre-installed on OS X now being 2.0.0.

   If you are using a custom installation of Ruby  older than 2.0.0, you
   will need to update. Or even better, migrate to system Ruby.
   [Kyle Fuller](https://github.com/kylef)

 * Attempts to resolve circular dependencies will now raise an exception.
   [Samuel Giddins](https://github.com/segiddins)
   [Molinillo#6](https://github.com/CocoaPods/Molinillo/issues/6)

 ##### Enhancements

 * The use of implicit sources has been un-deprecated. By default, all available
   spec-repos will be used. There should only be a need to specify explicit
   sources if you want to specifically _exclude_ certain spec-repos, such as the
   `master` spec-repo, if you want to declare the order of spec look-up
   precedence, or if you want other users of a Podfile to automatically have a
   spec-repo cloned on `pod install`.
   [Eloy Durán](https://github.com/alloy)

 * The `pod push` command has been removed as it has been deprecated in favour of
   `pod repo push` in CocoaPods 0.33.
   [Fabio Pelosin](https://github.com/fabiopelosin)

 * Refactorings in preparation to framework support, which could break usage
   of the Hooks API.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#2461](https://github.com/CocoaPods/CocoaPods/issues/2461)

 * Implicit dependencies are now locked, so simply running `pod install` will not
   cause them to be updated when they shouldn't be.
   [Samuel Giddins](https://github.com/segiddins)
   [#2318](https://github.com/CocoaPods/CocoaPods/issues/2318)
   [#2506](https://github.com/CocoaPods/CocoaPods/issues/2506)

 * Pre-release versions are only considered in the resolution process when there
   are dependencies that explicitly reference pre-release requirements.
   [Samuel Giddins](https://github.com/segiddins)
   [#1489](https://github.com/CocoaPods/CocoaPods/issues/1489)

 * Only setup the master specs repo if required.
   [Daniel Tomlinson](https://github.com/DanielTomlinson)
   [#2562](https://github.com/CocoaPods/CocoaPods/issues/2562)

 * `Sandbox::FileAccessor` now optionally includes expanded paths of headers of
   vendored frameworks in `public_headers`.
   [Eloy Durán](https://github.com/alloy)
   [#2722](https://github.com/CocoaPods/CocoaPods/pull/2722)

 * Analysis is now halted and the user informed when there are multiple different
   external sources for dependencies with the same root name.
   The user is also now warned when there are duplicate dependencies in the
   Podfile.
   [Samuel Giddins](https://github.com/segiddins)
   [#2738](https://github.com/CocoaPods/CocoaPods/issues/2738)

 * Multiple subspecs that point to the same external dependency will now only
   cause that external source to be fetched once.
   [Samuel Giddins](https://github.com/segiddins)
   [#2743](https://github.com/CocoaPods/CocoaPods/issues/2743)

 ##### Bug Fixes

 * Fixes an issue in the `XCConfigIntegrator` where not all targets that need
   integration were being integrated, but were getting incorrect warnings about
   the user having specified a custom base configuration.
   [Eloy Durán](https://github.com/alloy)
   [2752](https://github.com/CocoaPods/CocoaPods/issues/2752)

 * Do not try to clone spec-repos in `/`.
   [Eloy Durán](https://github.com/alloy)
   [#2723](https://github.com/CocoaPods/CocoaPods/issues/2723)

 * Improved sanitizing of configuration names which have a numeric prefix.
   [Steffen Matthischke](https://github.com/HeEAaD)
   [#2700](https://github.com/CocoaPods/CocoaPods/pull/2700)

 * Fixes an issues where headers from a podspec with one platform are exposed to
   targets with a different platform. The headers are now only exposed to the
   targets with the same platform.
   [Michael Melanson](https://github.com/michaelmelanson)
   [Kyle Fuller](https://github.com/kylef)
   [#1249](https://github.com/CocoaPods/CocoaPods/issues/1249)


 ## 0.34.4 (2014-10-18)

 ##### Bug Fixes

 * Fixes a crash when running `pod outdated`.
   [Samuel Giddins](https://github.com/segiddins)
   [#2624](https://github.com/CocoaPods/CocoaPods/issues/2624)

 * Ensure that external sources (as specified in the `Podfile`) are downloaded
   when their source is missing, even if their specification is present.
   [Samuel Giddins](https://github.com/segiddins)
   [#2494](https://github.com/CocoaPods/CocoaPods/issues/2494)

 * Fixes an issue where running `pod install/update` while the Xcode project
   is open can cause the open project to have build failures until Xcode
   is restarted.
   [Kyle Fuller](https://github.com/kylef)
   [#2627](https://github.com/CocoaPods/CocoaPods/issues/2627)
   [#2665](https://github.com/CocoaPods/CocoaPods/issues/2665)

 * Fixes a crash when using file URLs as a source.
   [Kurry Tran](https://github.com/kurry)
   [#2683](https://github.com/CocoaPods/CocoaPods/issues/2683)

 * Fixes an issue when using pods in static library targets and building with
   Xcode 6 which requires `OTHER_LIBTOOLFLAGS` instead of `OTHER_LDFLAGS`, thus
   basically reverting to the previous Xcode behaviour, for now at least.
   [Kyle Fuller](https://github.com/kylef)
   [Eloy Durán](https://github.com/alloy)
   [#2666](https://github.com/CocoaPods/CocoaPods/issues/2666)

 * Fixes an issue running the resources script when Xcode is installed to a
   directory with a space when compiling xcassets.
   [Kyle Fuller](https://github.com/kylef)
   [#2684](https://github.com/CocoaPods/CocoaPods/issues/2684)

 * Fixes an issue when installing Pods with resources to a target which
   doesn't have any resources.
   [Kyle Fuller](https://github.com/kylef)
   [#2083](https://github.com/CocoaPods/CocoaPods/issues/2083)

 * Ensure that git 1.7.5 or newer is installed when running pod.
   [Kyle Fuller](https://github.com/kylef)
   [#2651](https://github.com/CocoaPods/CocoaPods/issues/2651)


 ## 0.34.2 (2014-10-08)

 ##### Enhancements

 * Make the output of `pod outdated` show what running `pod update` will do.
   Takes into account the sources specified in the `Podfile`.
   [Samuel Giddins](https://github.com/segiddins)
   [#2470](https://github.com/CocoaPods/CocoaPods/issues/2470)

 * Allows the use of the `GCC_PREPROCESSOR_DEFINITION` flag `${inherited}`
   without emitting a warning.
   [Samuel Giddins](https://github.com/segiddins)
   [#2577](https://github.com/CocoaPods/CocoaPods/issues/2577)

 * Integration with user project will no longer replace an existing
   base build configuration.
   [Robert Jones](https://github.com/redshirtrob)
   [#1736](https://github.com/CocoaPods/CocoaPods/issues/1736)

 ##### Bug Fixes

 * Improved sanitizing of configuration names to avoid generating invalid
   preprocessor definitions.
   [Boris Bügling](https://github.com/neonichu)
   [#2542](https://github.com/CocoaPods/CocoaPods/issues/2542)

 * More robust generation of source names from URLs.
   [Samuel Giddins](https://github.com/segiddins)
   [#2534](https://github.com/CocoaPods/CocoaPods/issues/2534)

 * Allow the `Validator` to only use specific sources.
   Allows customizable source for `pod spec lint` and `pod lib lint`,
   with both defaulting to `master`.
   [Samuel Giddins](https://github.com/segiddins)
   [#2543](https://github.com/CocoaPods/CocoaPods/issues/2543)
   [cocoapods-trunk#28](https://github.com/CocoaPods/cocoapods-trunk/issues/28)

 * Takes into account the sources specified in `Podfile` running
   `pod outdated`.
   [Samuel Giddins](https://github.com/segiddins)
   [#2553](https://github.com/CocoaPods/CocoaPods/issues/2553)

 * Ensures that the master repo is shallow cloned when added via a Podfile
   `source` directive.
   [Samuel Giddins](https://github.com/segiddins)
   [#3586](https://github.com/CocoaPods/CocoaPods/issues/2586)

 * Ensures that the user project is not saved when there are no
   user targets integrated.
   [Samuel Giddins](https://github.com/segiddins)
   [#2561](https://github.com/CocoaPods/CocoaPods/issues/2561)
   [#2593](https://github.com/CocoaPods/CocoaPods/issues/2593)

 * Fix a crash when running `pod install` with an empty target that inherits a
   pod from a parent target.
   [Kyle Fuller](https://github.com/kylef)
   [#2591](https://github.com/CocoaPods/CocoaPods/issues/2591)

 * Take into account versions of a Pod from all specified sources when
   resolving dependencies.
   [Thomas Visser](https://github.com/Thomvis)
   [#2556](https://github.com/CocoaPods/CocoaPods/issues/2556)

 * Sanitize build configuration names in target environment header macros.
   [Kra Larivain](https://github.com/olarivain)
   [#2532](https://github.com/CocoaPods/CocoaPods/pull/2532)


 ## 0.34.1 (2014-09-26)

 ##### Bug Fixes

 * Doesn't take into account the trailing `.git` in repository URLs when
   trying to find a matching specs repo.
   [Samuel Giddins](https://github.com/segiddins)
   [#2526](https://github.com/CocoaPods/CocoaPods/issues/2526)


 ## 0.34.0 (2014-09-26)

 For more details, see 📝 [CocoaPods 0.34](https://blog.cocoapods.org/CocoaPods-0.34/) on our blog.

 ##### Breaking

 * Add support for loading podspecs from *only* specific spec-repos via
   `sources`. By default, when there are no sources specified in a Podfile all
   source repos will be used. This has always been the case. However, this
   implicit use of sources is now deprecated. Once you specify specific sources,
   **no** repos will be included by default. For example:

         source 'https://github.com/artsy/Specs.git'
         source 'https://github.com/CocoaPods/Specs.git'

   Any source URLs specified that have not yet been added will be cloned before
   resolution begins.
   [François Benaiteau](https://github.com/netbe)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Samuel Giddins](https://github.com/segiddins)
   [#1143](https://github.com/CocoaPods/CocoaPods/pull/1143)
   [Core#19](https://github.com/CocoaPods/Core/pull/19)
   [Core#170](https://github.com/CocoaPods/Core/issues/170)
   [#2515](https://github.com/CocoaPods/CocoaPods/issues/2515)

 ##### Enhancements

 * Added the `pod repo list` command which lists all the repositories.
   [Luis Ascorbe](https://github.com/lascorbe)
   [#1455](https://github.com/CocoaPods/CocoaPods/issues/1455)

 ##### Bug Fixes

 * Works around an Xcode issue where linting would fail even though `xcodebuild`
   actually succeeds. Xcode.app also doesn't fail when this issue occurs, so it's
   safe for us to do the same.
   [Kra Larivain](https://github.com/olarivain)
   [Boris Bügling](https://github.com/neonichu)
   [Eloy Durán](https://github.com/alloy)
   [Samuel E. Giddins](https://github.com/segiddins)
   [#2394](https://github.com/CocoaPods/CocoaPods/issues/2394)
   [#2395](https://github.com/CocoaPods/CocoaPods/pull/2395)

 * Fixes the detection of JSON podspecs included via `:path`.
   [laiso](https://github.com/laiso)
   [#2489](https://github.com/CocoaPods/CocoaPods/pull/2489)

 * Fixes an issue where `pod install` would crash during Plist building if any
   pod has invalid UTF-8 characters in their title or description.
   [Ladislav Martincik](https://github.com/martincik)
   [#2482](https://github.com/CocoaPods/CocoaPods/issues/2482)

 * Fix crash when the URL of a private GitHub repo is passed to `pod spec
   create` as an argument.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1543](https://github.com/CocoaPods/CocoaPods/issues/1543)


 ## 0.34.0.rc2 (2014-09-16)

 ##### Bug Fixes

 * Fixes an issue where `pod lib lint` would crash if a podspec couldn't be
   loaded.
   [Kyle Fuller](https://github.com/kylef)
   [#2147](https://github.com/CocoaPods/CocoaPods/issues/2147)

 * Fixes an issue where `pod init` would not add `source 'master'` to newly
   created Podfiles.
   [Ash Furrow](https://github.com/AshFurrow)
   [#2473](https://github.com/CocoaPods/CocoaPods/issues/2473)


 ## 0.34.0.rc1 (2014-09-13)

 ##### Breaking

 * The use of the `$PODS_ROOT` environment variable has been deprecated and
   should not be used. It will be removed in future versions of CocoaPods.
   [#2449](https://github.com/CocoaPods/CocoaPods/issues/2449)

 * Add support for loading podspecs from specific spec-repos _only_, a.k.a. ‘sources’.
   By default, when not specifying any specific sources in your Podfile, the ‘master’
   spec-repo will be used, as was always the case. However, once you specify specific
   sources the ‘master’ spec-repo will **not** be included by default. For example:

         source 'private-spec-repo'
         source 'master'

   [François Benaiteau](https://github.com/netbe)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1143](https://github.com/CocoaPods/CocoaPods/pull/1143)
   [Core#19](https://github.com/CocoaPods/Core/pull/19)

 * The `Pods` directory has been reorganized. This might require manual
   intervention in projects where files generated by CocoaPods have manually been
   imported into the user's project (common with the acknowledgements files).
   [#1055](https://github.com/CocoaPods/CocoaPods/pull/1055)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Michele Titolo](https://github.com/mtitolo)

 * Plugins are now expected to include the `cocoapods-plugin.rb` file in
   `./lib`.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [CLAide#28](https://github.com/CocoaPods/CLAide/pull/28)

 * The specification `requires_arc` attribute now defaults to true.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [CocoaPods#267](https://github.com/CocoaPods/CocoaPods/issues/267)

 ##### Enhancements

 * Add support to specify dependencies per build configuration:

         pod 'Lookback', :configurations => ['Debug']

   Currently configurations can only be specified per single Pod.
   [Joachim Bengtsson](https://github.com/nevyn)
   [Eloy Durán](https://github.com/alloy)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1791](https://github.com/CocoaPods/CocoaPods/pull/1791)
   [#1668](https://github.com/CocoaPods/CocoaPods/pull/1668)
   [#731](https://github.com/CocoaPods/CocoaPods/pull/731)

 * Improved performance of git downloads using shallow clone.
   [Marin Usalj](https://github.com/supermarin)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [cocoapods-downloader#29](https://github.com/CocoaPods/cocoapods-downloader/pull/29)

 * Simplify installation: CocoaPods no longer requires the
   compilation of the troublesome native extensions.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Xcodeproj#168](https://github.com/CocoaPods/Xcodeproj/pull/168)
   [Xcodeproj#167](https://github.com/CocoaPods/Xcodeproj/issues/167)

 * Add hooks for plugins. Currently only the installer hook is supported.
   A plugin can register itself to be activated after the installation with the
   following syntax:

       Pod::HooksManager.register(:post_install) do |installer_context|
         # implementation
       end

   The `installer_context` is an instance of the `Pod::Installer:HooksContext`
   class which provides the information about the installation.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Core#132](https://github.com/CocoaPods/Core/pull/1755)

 * Add a support for migrating the sandbox to new versions of CocoaPods.
   [Fabio Pelosin](https://github.com/fabiopelosin)

 * Display an indication for deprecated Pods in the command line search.
   [Hugo Tunius](https://github.com/k0nserv)
   [#2180](https://github.com/CocoaPods/CocoaPods/issues/2180)

 * Use the CLIntegracon gem for the integration tests.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [#2371](https://github.com/CocoaPods/CocoaPods/issues/2371)

 * Include configurations that a user explicitly specifies, in their Podfile,
   when the `--no-integrate` option is specified.
   [Eloy Durán](https://github.com/alloy)

 * Properly quote the `-isystem` values in the xcconfig files.
   [Eloy Durán](https://github.com/alloy)

 * Remove the installation post install message which presents the CHANGELOG.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Eloy Durán](https://github.com/alloy)

 * Add support for user-specified project directories with the
   `--project-directory` option.
   [Samuel E. Giddins](https://github.com/segiddins)
   [#2183](https://github.com/CocoaPods/CocoaPods/issues/2183)

 * Now the `plutil` tool is used when available to produce
   output consistent with Xcode.
   [Fabio Pelosin](https://github.com/fabiopelosin)

 * Indicate the name of the pod whose requirements cannot be satisfied.
   [Seivan Heidari](https://github.com/seivan)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1938](https://github.com/CocoaPods/CocoaPods/issues/1938)

 * Add support for JSON specs to external sources (`:path`, `:git`, etc)
   options.
   [Kyle Fuller](https://github.com/kylef)
   [#2320](https://github.com/CocoaPods/CocoaPods/issues/2320)

 * Generate the workspaces using the same output of Xcode.
   [Fabio Pelosin](https://github.com/fabiopelosin)


 ##### Bug Fixes

 * Fix `pod repo push` to first check if a Specs directory exists and if so
   push there.
   [Edward Valentini](edwardvalentini)
   [#2060](https://github.com/CocoaPods/CocoaPods/issues/2060)

 * Fix `pod outdated` to not include subspecs.
   [Ash Furrow](ashfurrow)
   [#2136](https://github.com/CocoaPods/CocoaPods/issues/2136)

 * Always evaluate podspecs from the original podspec directory. This fixes
   an issue when depending on a pod via `:path` and that pod's podspec uses
   relative paths.
   [Kyle Fuller](kylef)
   [pod-template#50](https://github.com/CocoaPods/pod-template/issues/50)

 * Fix spec linting to not warn for missing license file in subspecs.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Core#132](https://github.com/CocoaPods/Core/issues/132)

 * Fix `pod init` so that it doesn't recurse when checking for Podfiles.
   [Paddy O'Brien](https://github.com/tapi)
   [#2181](https://github.com/CocoaPods/CocoaPods/issues/2181)

 * Fix missing XCTest framework in Xcode 6.
   [Paul Williamson](squarefrog)
   [#2296](https://github.com/CocoaPods/CocoaPods/issues/2296)

 * Support multiple values in `ARCHS`.
   [Robert Zuber](https://github.com/z00b)
   [#1904](https://github.com/CocoaPods/CocoaPods/issues/1904)

 * Fix static analysis in Xcode 6.
   [Samuel E. Giddins](https://github.com/segiddins)
   [#2402](https://github.com/CocoaPods/CocoaPods/issues/2402)

 * Fix an issue where a version of a spec will not be locked when using
   multiple subspecs of a podspec.
   [Kyle Fuller](https://github.com/kylef)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2135](https://github.com/CocoaPods/CocoaPods/issues/2135)

 * Fix an issue using JSON podspecs installed directly from a lib's
   repository.
   [Kyle Fuller](https://github.com/kylef)
   [#2320](https://github.com/CocoaPods/CocoaPods/issues/2320)

 * Support and use quotes in the `OTHER_LDFLAGS` of xcconfigs to avoid
   issues with targets containing a space character in their name.
   [Fabio Pelosin](https://github.com/fabiopelosin)


 ## 0.33.1 (2014-05-20)

 ##### Bug Fixes

 * Fix `pod spec lint` for `json` podspecs.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2157](https://github.com/CocoaPods/CocoaPods/issues/2157)

 * Fixed downloader issues related to `json` podspecs.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2158](https://github.com/CocoaPods/CocoaPods/issues/2158)

 * Fixed `--no-ansi` flag in help banners.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#34](https://github.com/CocoaPods/CLAide/issues/34)


 ## 0.33.0 (2014-05-20)

 For more details, see 📝 [CocoaPods 0.33](https://blog.cocoapods.org/CocoaPods-0.33/) on our blog.

 ##### Breaking

 * The deprecated `pre_install` and the `pod_install` hooks of the specification
   class have been removed.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2151](https://github.com/CocoaPods/CocoaPods/issues/2151)
   [#2153](https://github.com/CocoaPods/CocoaPods/pull/2153)

 ##### Enhancements

 * Added the `cocoapods-trunk` plugin which introduces the `trunk` subcommand.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2151](https://github.com/CocoaPods/CocoaPods/issues/2151)
   [#2153](https://github.com/CocoaPods/CocoaPods/pull/2153)

 * The `pod push` sub-command has been moved to the `pod repo push` sub-command.
   Moreover pushing to the master repo from it has been disabled.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2151](https://github.com/CocoaPods/CocoaPods/issues/2151)
   [#2153](https://github.com/CocoaPods/CocoaPods/pull/2153)

 * Overhauled command line interface. Add support for auto-completion script
   (d). If auto-completion is enabled for your shell you can configure it for
   CocoaPods with the following command:

       rm -f /usr/local/share/zsh/site-functions/_pod
       dpod --completion-script > /usr/local/share/zsh/site-functions/_pod
       exec zsh

   Currently only the Z shell is supported.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [CLAide#25](https://github.com/CocoaPods/CLAide/issues/25)
   [CLAide#20](https://github.com/CocoaPods/CLAide/issues/20)
   [CLAide#19](https://github.com/CocoaPods/CLAide/issues/19)
   [CLAide#17](https://github.com/CocoaPods/CLAide/issues/17)
   [CLAide#12](https://github.com/CocoaPods/CLAide/issues/12)

 * The `--version` flag is now only supported for the root `pod` command. If
   used in conjunction with the `--verbose` flag the version of the detected
   plugins will be printed as well.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [CLAide#13](https://github.com/CocoaPods/CLAide/issues/13)
   [CLAide#14](https://github.com/CocoaPods/CLAide/issues/14)

 * The extremely meta `cocoaPods-plugins` is now installed by default providing
   information about the available and the installed plug-ins.
   [David Grandinetti](https://github.com/dbgrandi)
   [Olivier Halligon](https://github.com/AliSoftware)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2092](https://github.com/CocoaPods/CocoaPods/issues/2092)

 * Validate the reachability of `social_media_url`, `documentation_url` and
   `docset_url` in podspecs we while linting a specification.
   [Kyle Fuller](https://github.com/kylef)
   [#2025](https://github.com/CocoaPods/CocoaPods/issues/2025)

 * Print the current version when the repo/lockfile requires a higher version.
   [Samuel E. Giddins](https://github.com/segiddins)
   [#2049](https://github.com/CocoaPods/CocoaPods/issues/2049)

 * Show `help` when running the `pod` command instead of defaulting to `pod
   install`.
   [Kyle Fuller](https://github.com/kylef)
   [#1771](https://github.com/CocoaPods/CocoaPods/issues/1771)

 ##### Bug Fixes

 * Show the actual executable when external commands fail.
   [Boris Bügling](https://github.com/neonichu)
   [#2102](https://github.com/CocoaPods/CocoaPods/issues/2102)

 * Fixed support for file references in the workspace generated by CocoaPods.
   [Kyle Fuller](https://github.com/kylef)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Xcodeproj#105](https://github.com/CocoaPods/Xcodeproj/pull/150)

 * Show a helpful error message when reading version information with merge
   conflict.
   [Samuel E. Giddins](https://github.com/segiddins)
   [#1853](https://github.com/CocoaPods/CocoaPods/issues/1853)

 * Show deprecated specs when invoking `pod outdated`.
   [Samuel E. Giddins](https://github.com/segiddins)
   [#2003](https://github.com/CocoaPods/CocoaPods/issues/2003)

 * Fixes an issue where `pod repo update` may start an un-committed merge.
   [Kyle Fuller](https://github.com/kylef)
   [#2024](https://github.com/CocoaPods/CocoaPods/issues/2024)

 ## 0.32.1 (2014-04-15)

 ##### Bug Fixes

 * Fixed the Podfile `default_subspec` attribute in nested subspecs.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#2050](https://github.com/CocoaPods/CocoaPods/issues/2050)

 ## 0.32.0 (2014-04-15)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.31.1...0.32.0)
 • [CocoaPods-Core](https://github.com/CocoaPods/Core/compare/0.31.1...0.32.0)

 For more details, see 📝 [CocoaPods 0.32](https://blog.cocoapods.org/CocoaPods-0.32/) on our blog.

 ##### Enhancements

 * Allow to update only a list of given pods with `pod update [POD_NAMES...]`.
   [Marius Rackwitz](https://github.com/mrackwitz)
   [CocoaPods#760](https://github.com/CocoaPods/CocoaPods/issues/760)

 * `pod update` prints the previous version of the updated pods.
   [Andrea Mazzini](https://github.com/andreamazz)
   [#2008](https://github.com/CocoaPods/CocoaPods/issues/2008)

 * `pod update` falls back to `pod install` if no Lockfile is present.
   [Marius Rackwitz](https://github.com/mrackwitz)

 * File references in the Pods project for development Pods now are absolute if
   the dependency is specified with an absolute paths.
   [Samuel Ford](https://github.com/samuelwford)
   [#1042](https://github.com/CocoaPods/CocoaPods/issues/1042)

 * Added `deprecated` and `deprecated_in_favor_of` attributes to Specification
   DSL.
   [Paul Young](https://github.com/paulyoung)
   [Core#87](https://github.com/CocoaPods/Core/pull/87)

 * Numerous improvements to the validator and to the linter.
   * Validate the reachability of screenshot URLs in podspecs while linting a
     specification.
     [Kyle Fuller](https://github.com/kylef)
     [#2010](https://github.com/CocoaPods/CocoaPods/issues/2010)
   * Support HTTP redirects when linting homepage and screenshots.
     [Boris Bügling](https://github.com/neonichu)
     [#2027](https://github.com/CocoaPods/CocoaPods/pull/2027)
   * The linter now checks `framework` and `library` attributes for invalid
     strings.
     [Paul Williamson](https://github.com/squarefrog)
     [Fabio Pelosin](fabiopelosin)
     [Core#66](https://github.com/CocoaPods/Core/issues/66)
     [Core#96](https://github.com/CocoaPods/Core/pull/96)
     [Core#105](https://github.com/CocoaPods/Core/issues/105)
   * The Linter will not check for comments anymore.
     [Fabio Pelosin](https://github.com/fabiopelosin)
     [Core#108](https://github.com/CocoaPods/Core/issues/108)
   * Removed legacy checks from the linter.
     [Fabio Pelosin](https://github.com/fabiopelosin)
     [Core#108](https://github.com/CocoaPods/Core/issues/108)
   * Added logic to handle subspecs and platform scopes to linter check of
     the `requries_arc` attribute.
     [Fabio Pelosin](https://github.com/fabiopelosin)
     [CocoaPods#2005](https://github.com/CocoaPods/CocoaPods/issues/2005)
   * The linter no longer considers empty a Specification if it only specifies the
     `resource_bundle` attribute.
     [Joshua Kalpin](https://github.com/Kapin)
     [#63](https://github.com/CocoaPods/Core/issues/63)
     [#95](https://github.com/CocoaPods/Core/pull/95)

 * `pod lib create` is now using the `configure` file instead of the
   `_CONFIGURE.rb` file.
   [Piet Brauer](https://github.com/pietbrauer)
   [Orta Therox](https://github.com/orta)

 * `pod lib create` now disallows any pod name that begins with a `.`
   [Dustin Clark](https://github.com/clarkda)
   [#2026](https://github.com/CocoaPods/CocoaPods/pull/2026)
   [Core#97](https://github.com/CocoaPods/Core/pull/97)
   [Core#98](https://github.com/CocoaPods/Core/issues/98)

 * Prevent the user from using `pod` commands as root.
   [Kyle Fuller](https://github.com/kylef)
   [#1815](https://github.com/CocoaPods/CocoaPods/issues/1815)

 * Dependencies declared with external sources now support HTTP downloads and
   have improved support for all the options supported by the downloader.
   [Fabio Pelosin](https://github.com/fabiopelosin)

 * An informative error message is presented when merge conflict is detected in
   a YAML file.
   [Luis de la Rosa](https://github.com/luisdelarosa)
   [#69](https://github.com/CocoaPods/Core/issues/69)
   [#100](https://github.com/CocoaPods/Core/pull/100)

 ##### Bug Fixes

 * Fixed the Podfile `default_subspec` attribute in nested subspecs.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1021](https://github.com/CocoaPods/CocoaPods/issues/1021)

 * Warn when including deprecated pods
   [Samuel E. Giddins](https://github.com/segiddins)
   [#2003](https://github.com/CocoaPods/CocoaPods/issues/2003)


 ## 0.31.1 (2014-04-01)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.31.0...0.31.1)
 • [CocoaPods-Core](https://github.com/CocoaPods/Core/compare/0.31.0...0.31.1)

 ##### Minor Enhancements

 * The specification now strips the indentation of the `prefix_header` and
   `prepare_command` to aide their declaration as a here document (similarly to
   what it already does with the description).
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [Core#51](https://github.com/CocoaPods/Core/issues/51)

 ##### Bug Fixes

 * Fix linting for Pods which declare a private repo as the source.
   [Boris Bügling](https://github.com/neonichu)
   [Core#82](https://github.com/CocoaPods/Core/issues/82)


 ## 0.31.0 (2014-03-31)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.30.0...0.31.0)
 • [CocoaPods-Core](https://github.com/CocoaPods/Core/compare/0.30.0...0.31.0)

 For more details, see 📝 [CocoaPods 0.31](https://blog.cocoapods.org/CocoaPods-0.31/) on our blog.

 ##### Enhancements

 * Warnings are not promoted to errors anymore to maximise compatibility with
   existing libraries.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1629](https://github.com/CocoaPods/CocoaPods/issues/1629)

 * Include the versions of the Pods to the output of `pod list`.
   [Stefan Damm](https://github.com/StefanDamm)
   [Robert Zuber](https://github.com/z00b)
   [#1617](https://github.com/CocoaPods/CocoaPods/issues/1617)

 * Generated prefix header file will now have unique prefix_header_contents for
   Pods with subspecs.
   [Luis de la Rosa](https://github.com/luisdelarosa)
   [#1449](https://github.com/CocoaPods/CocoaPods/issues/1449)

 * The linter will now check the reachability of the homepage of Podspecs during
   a full lint.
   [Richard Lee](https://github.com/dlackty)
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1704](https://github.com/CocoaPods/CocoaPods/issues/1704)
   [Core#70](https://github.com/CocoaPods/Core/pull/70)

 * Improved detection of the last version of a specification in `pod spec`
   subcommands.
   [Laurent Sansonetti](https://github.com/lrz)
   [#1953](https://github.com/CocoaPods/CocoaPods/pull/1953)

 * Display advised settings for Travis CI in the warning related presented when
   the terminal encoding is not set to UTF-8.
   [Richard Lee](https://github.com/dlackty)
   [#1933](https://github.com/CocoaPods/CocoaPods/issues/1933)
   [#1941](https://github.com/CocoaPods/CocoaPods/pull/1941)

 * Unset the `CDPATH` env variable before shelling-out to `prepare_command`.
   [Marc Boquet](https://github.com/apalancat)
   [#1943](https://github.com/CocoaPods/CocoaPods/pull/1943)

 ##### Bug Fixes

 * Resolve crash related to the I18n deprecation warning.
   [Eloy Durán](https://github.com/alloy)
   [#1950](https://github.com/CocoaPods/CocoaPods/issues/1950)

 * Fix compilation issues related to the native Extension of Xcodeproj.
   [Eloy Durán](https://github.com/alloy)

 * Robustness against user Git configuration and against merge commits in `pod
   repo` subcommands.
   [Boris Bügling](https://github.com/neonichu)
   [#1949](https://github.com/CocoaPods/CocoaPods/issues/1949)
   [#1978](https://github.com/CocoaPods/CocoaPods/pull/1978)

 * Gracefully inform the user if the `:head` option is not supported for a given
   download strategy.
   [Boris Bügling](https://github.com/neonichu)
   [#1947](https://github.com/CocoaPods/CocoaPods/issues/1947)
   [#1958](https://github.com/CocoaPods/CocoaPods/pull/1958)

 * Cleanup a pod directory if error occurs while downloading.
   [Alex Rothenberg](https://github.com/alexrothenberg)
   [#1842](https://github.com/CocoaPods/CocoaPods/issues/1842)
   [#1960](https://github.com/CocoaPods/CocoaPods/pull/1960)

 * No longer warn for Github repositories with OAuth authentication.
   [Boris Bügling](https://github.com/neonichu)
   [#1928](https://github.com/CocoaPods/CocoaPods/issues/1928)
   [Core#77](https://github.com/CocoaPods/Core/pull/77)

 * Fix for when using `s.version` as the `:tag` for a git repository in a
   Podspec.
   [Joel Parsons](https://github.com/joelparsons)
   [#1721](https://github.com/CocoaPods/CocoaPods/issues/1721)
   [Core#72](https://github.com/CocoaPods/Core/pull/72)

 * Improved escaping of paths in Git downloader.
   [Vladimir Burdukov](https://github.com/chipp)
   [cocoapods-downloader#14](https://github.com/CocoaPods/cocoapods-downloader/pull/14)

 * Podspec without explicitly set `requires_arc` attribute no longer passes the
   lint.
   [Richard Lee](https://github.com/dlackty)
   [#1840](https://github.com/CocoaPods/CocoaPods/issues/1840)
   [Core#71](https://github.com/CocoaPods/Core/pull/71)

 * Properly quote headers in the `-isystem` compiler flag of the aggregate
   targets.
   [Eloy Durán](https://github.com/alloy)
   [#1862](https://github.com/CocoaPods/CocoaPods/issues/1862)
   [#1894](https://github.com/CocoaPods/CocoaPods/pull/1894)

 ## 0.30.0 (2014-03-29)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.29.0...0.30.0)

 For more details, see 📝 [CocoaPods 0.30](https://blog.cocoapods.org/CocoaPods-0.30/) on our blog.

 ###### Enhancements

 * Radically reduce first run pod setup bandwidth by creating a shallow clone of
   the ‘master’ repo by default. Use the `--no-shallow` option to perform a full
   clone instead.
   [Jeff Verkoeyen](https://github.com/jverkoey)
   [#1803](https://github.com/CocoaPods/CocoaPods/pull/1803)

 * Improves the error message when searching with an invalid regular expression.
   [Kyle Fuller](https://github.com/kylef)

 * Improves `pod init` to save Xcode project file in Podfile when one was supplied.
   [Kyle Fuller](https://github.com/kylef)

 * Adds functionality to specify a template URL for the `pod lib create` command.
   [Piet Brauer](https://github.com/pietbrauer)

 ###### Bug Fixes

 * Fixes a bug with `pod repo remove` silently handling permission errors.
   [Kyle Fuller](https://github.com/kylef)
   [#1778](https://github.com/CocoaPods/CocoaPods/issues/1778)

 * `pod push` now properly checks that the repo has changed before attempting
   to commit. This only affected pods with special characters (such as `+`) in
   their names.
   [Gordon Fontenot](https://github.com/gfontenot)
   [#1739](https://github.com/CocoaPods/CocoaPods/pull/1739)


 ## 0.29.0 (2013-12-25)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.28.0...0.29.0)
 • [CocoaPods-core](https://github.com/CocoaPods/Core/compare/0.28.0...0.29.0)
 • [cocoapods-downloader](https://github.com/CocoaPods/cocoapods-downloader/compare/0.2.0...0.3.0)

 For more details, see 📝 [CocoaPods 0.29](https://blog.cocoapods.org/CocoaPods-0.29/) on our blog.

 ###### Breaking

 * The command `podfile_info` is now a plugin offered by CocoaPods.
   As a result, the command has been removed from CocoaPods.
   [Joshua Kalpin](https://github.com/Kapin)
   [#1589](https://github.com/CocoaPods/CocoaPods/issues/1589)

 * JSON has been adopted as the format to store specifications. As a result
   the `pod ipc spec` command returns a JSON representation and the YAML
   specifications are not supported anymore. JSON specifications adopt the
   `.podspec.json` extension.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1568](https://github.com/CocoaPods/CocoaPods/pull/1568)

 ###### Enhancements

 * Introduced `pod try` the easiest way to test the example project of a pod.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1568](https://github.com/CocoaPods/CocoaPods/pull/1568)

 * Pod headers are now provided to the user target as a system
   header. This means that any warnings in a Pod's code will show
   under its target in Xcode's build navigator, and never under the
   user target.
   [Swizzlr](https://github.com/swizzlr)
   [#1596](https://github.com/CocoaPods/CocoaPods/pull/1596)

 * Support LZMA2 compressed tarballs in the downloader.
   [Kyle Fuller](https://github.com/kylef)
   [cocoapods-downloader#5](https://github.com/CocoaPods/cocoapods-downloader/pull/5)

 * Add Bazaar support for installing directly from a repo.
   [Fred McCann](https://github.com/fmccann)
   [#1632](https://github.com/CocoaPods/CocoaPods/pull/1632)

 * The `pod search <query>` command now supports regular expressions
   for the query parameter when searching using the option `--full`.
   [Florian Hanke](https://github.com/floere)
   [#1643](https://github.com/CocoaPods/CocoaPods/pull/1643)

 * Pod lib lint now accepts multiple podspecs in the same folder.
   [kra Larivain/OpenTable](https://github.com/opentable)
   [#1635](https://github.com/CocoaPods/CocoaPods/pull/1635)

 * The `pod push` command will now silently test the upcoming CocoaPods trunk
   service. The service is only tested when pushing to the master repo and the
   test doesn't affect the normal workflow.
   [Fabio Pelosin](https://github.com/fabiopelosin)

 * The `pod search <query>` command now supports searching on cocoapods.org
   when searching using the option `--web`. Options `--ios` and `--osx` are
   fully supported.
   [Florian Hanke](https://github.com/floere)
   [#1643](https://github.com/CocoaPods/CocoaPods/pull/1682)

 * The `pod search <query>` command now supports multiword queries when using
   the `--web` option.
   [Florian Hanke](https://github.com/floere)
   [#1643](https://github.com/CocoaPods/CocoaPods/pull/1682)

 ###### Bug Fixes

 * Fixed a bug which resulted in `pod lib lint` not being able to find the
   headers.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1566](https://github.com/CocoaPods/CocoaPods/issues/1566)

 * Fixed the developer frameworks search paths so that
   `$(SDKROOT)/Developer/Library/Frameworks` is used for iOS and
   `$(DEVELOPER_LIBRARY_DIR)/Frameworks` is used for OS X.
   [Kevin Wales](https://github.com/kwales)
   [#1562](https://github.com/CocoaPods/CocoaPods/pull/1562)

 * When updating the pod repos, repositories with unreachable remotes
   are now ignored. This fixes an issue with certain private repositories.
   [Joshua Kalpin](https://github.com/Kapin)
   [#1595](https://github.com/CocoaPods/CocoaPods/pull/1595)
   [#1571](https://github.com/CocoaPods/CocoaPods/issues/1571)

 * The linter will now display an error if a Pod's name contains whitespace.
   [Joshua Kalpin](https://github.com/Kapin)
   [Core#39](https://github.com/CocoaPods/Core/pull/39)
   [#1610](https://github.com/CocoaPods/CocoaPods/issues/1610)

 * Having the silent flag enabled in the config will no longer cause issues
   with `pod search`. In addition, the flag `--silent` is no longer supported
   for the command.
   [Joshua Kalpin](https://github.com/Kapin)
   [#1627](https://github.com/CocoaPods/CocoaPods/pull/1627)

 * The linter will now display an error if a framework ends with `.framework`
   (i.e. `QuartzCore.framework`).
   [Joshua Kalpin](https://github.com/Kapin)
   [#1331](https://github.com/CocoaPods/CocoaPods/issues/1336)
   [Core#45](https://github.com/CocoaPods/Core/pull/45)

 * The linter will now display an error if a library ends with `.a` or `.dylib`
   (i.e. `z.dylib`). It will also display an error if it begins with `lib`
   (i.e. `libxml`).
   [Joshua Kalpin](https://github.com/Kapin)
   [Core#44](https://github.com/CocoaPods/Core/issues/44)

 * The ARCHS build setting can come back as an array when more than one
   architecture is specified.
   [Carson McDonald](https://github.com/carsonmcdonald)
   [#1628](https://github.com/CocoaPods/CocoaPods/issues/1628)

 * Fixed all issues caused by `/tmp` being a symlink to `/private/tmp`.
   This affected mostly `pod lib lint`, causing it to fail when the
   Pod used `prefix_header_*` or when the pod headers imported headers
   using the namespaced syntax (e.g. `#import <MyPod/Header.h>`).
   [kra Larivain/OpenTable](https://github.com/opentable)
   [#1514](https://github.com/CocoaPods/CocoaPods/pull/1514)

 * Fixed an incorrect path being used in the example app Podfile generated by
   `pod lib create`.
   [Eloy Durán](https://github.com/alloy)
   [cocoapods-try#5](https://github.com/CocoaPods/cocoapods-try/issues/5)


 ## 0.28.0 (2013-11-14)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.27.1...0.28.0)
 • [CocoaPods-core](https://github.com/CocoaPods/Core/compare/0.27.1...0.28.0)
 • [CLAide](https://github.com/CocoaPods/CLAide/compare/0.3.2...0.4.0)

 For more details, see 📝 [CocoaPods 0.28](https://blog.cocoapods.org/CocoaPods-0.28/) on our blog.

 ###### Enhancements

 * CLAide now supports gem plugins. An example CocoaPods plugin can be found at
   [open\_pod\_bay](https://github.com/leshill/open_pod_bay).

   As of yet there are no promises made yet on the APIs, so try to fail as
   gracefully as possible in case a CocoaPods update breaks your usage. In these
   cases, also please let us know what you would need, so we can take this into
   account when we do finalize APIs.

   [Les Hill](https://github.com/leshill)
   [CLAide#1](https://github.com/CocoaPods/CLAide/pull/1)
   [#959](https://github.com/CocoaPods/CocoaPods/issues/959)

 ###### Bug Fixes

 * Compiling `xcassets` with `actool` now uses `UNLOCALIZED_RESOURCES_FOLDER_PATH`
   instead of `PRODUCT_NAME.WRAPPER_EXTENSION` as output directory as it is more
   accurate and allows the project to overwrite `WRAPPER_NAME`.
   [Marc Knaup](https://github.com/fluidsonic)
   [#1556](https://github.com/CocoaPods/CocoaPods/pull/1556)

 * Added a condition to avoid compiling xcassets when `WRAPPER_EXTENSION`
   is undefined, as it would be in the case of static libraries. This prevents
   trying to copy the compiled files to a directory that does not exist.
   [Noah McCann](https://github.com/nmccann)
   [#1521](https://github.com/CocoaPods/CocoaPods/pull/1521)

 * Added additional condition to check if `actool` is available when compiling
   `xcassets`. This prevents build failures of Xcode 5 projects on Travis CI (or
   lower Xcode versions).
   [Michal Konturek](https://github.com/michalkonturek)
   [#1511](https://github.com/CocoaPods/CocoaPods/pull/1511)

 * Added a condition to properly handle universal or mac apps when compiling
   xcassets. This prevents build errors in the xcassets compilation stage
   particularly when using xctool to build.
   [Ryan Marsh](https://github.com/ryanwmarsh)
   [#1594](https://github.com/CocoaPods/CocoaPods/pull/1594)

 * Vendored Libraries now correctly affect whether a podspec is considered empty.
   [Joshua Kalpin](https://github.com/Kapin)
   [Core#38](https://github.com/CocoaPods/Core/pull/38)

 * Vendored Libraries and Vendored Frameworks now have their paths validated correctly.
   [Joshua Kalpin](https://github.com/Kapin)
   [#1567](https://github.com/CocoaPods/CocoaPods/pull/1567)

 * Gists are now correctly accepted with https.
   [Joshua Kalpin](https://github.com/Kapin)
   [Core#38](https://github.com/CocoaPods/Core/pull/38)

 * The `pod push` command is now more specific about the branch it pushes to.
   [orta](http://orta.github.io)
   [#1561](https://github.com/CocoaPods/CocoaPods/pull/1561)

 * Dtrace files are now properly left unflagged when installing, regardless of configuration.
   [Swizzlr](https://github.com/swizzlr)
   [#1560](https://github.com/CocoaPods/CocoaPods/pull/1560)

 * Users are now warned if their terminal encoding is not UTF-8. This fixes an issue
   with a small percentage of pod names that are incompatible with ASCII.
   [Joshua Kalpin](https://github.com/Kapin)
   [#1570](https://github.com/CocoaPods/CocoaPods/pull/1570)


 ## 0.27.1 (2013-10-24)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.26.2...0.27.1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.26.2...0.27.1)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.13.0...0.14.0)

 For more details, see 📝 [CocoaPods 0.27 and improved installation UX](https://blog.cocoapods.org/CocoaPods-0.27-and-improved-installation-UX/) on our blog.

 ###### Enhancements

 * The xcodeproj gem now comes bundled with prebuilt binaries for the Ruby
   versions that come with OS X 10.8 and 10.9. Users now no longer need to
   install the Xcode Command Line Tools or deal with the Ruby C header location.
   [Eloy Durán](https://github.com/alloy)
   [Xcodeproj#88](https://github.com/CocoaPods/Xcodeproj/issues/88)

 * Targets passed to the `link_with` method of the Podfile DSL no longer need
   to be explicitly passed as an array. `link_with ['target1', 'target2']` can
   now be written as `link_with 'target1', 'target2'`.
   [Adam Sharp](https://github.com/sharplet)
   [Core#30](https://github.com/CocoaPods/Core/pull/30)

 * The copy resources script now compiles xcassets resources.
   [Ulrik Damm](https://github.com/ulrikdamm)
   [#1427](https://github.com/CocoaPods/CocoaPods/pull/1427)

 * `pod repo` now support a `remove ['repo_name']` command.
   [Joshua Kalpin](https://github.com/Kapin)
   [#1493](https://github.com/CocoaPods/CocoaPods/issues/1493)
   [#1484](https://github.com/CocoaPods/CocoaPods/issues/1484)

 ###### Bug Fixes

 * The architecture is now set in the build settings of the user build
   configurations.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1450](https://github.com/CocoaPods/CocoaPods/issues/1462)
   [#1462](https://github.com/CocoaPods/CocoaPods/issues/1462)

 * Fixed a crash related to CocoaPods being unable to resolve an unique build
   setting of an user target with custom build configurations.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1462](https://github.com/CocoaPods/CocoaPods/issues/1462)
   [#1463](https://github.com/CocoaPods/CocoaPods/issues/1463)
   [#1457](https://github.com/CocoaPods/CocoaPods/issues/1457)

 * Fixed a defect which prevented subspecs from being dependant on a pod with a
   name closely matching the name of one of the subspec's parents.
   [Noah McCann](https://github.com/nmccann)
   [#29](https://github.com/CocoaPods/Core/pull/29)

 * The developer dir relative to the SDK is not added anymore if testing
   frameworks are detected in OS X targets, as it doesn't exists, avoiding the
   presentation of the relative warning in Xcode.
   [Fabio Pelosin](https://github.com/fabiopelosin)


 ## 0.26.2 (2013-10-09)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.26.1...0.26.2)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.26.1...0.26.2)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.11.1...0.13.0)

 ###### Bug Fixes

 * Fixed a crash which was causing a failure in `pod lib create` if the name of
   the Pod included spaces. As spaces are not supported now this is gracefully
   handled with an informative message.
   [Kyle Fuller](https://github.com/kylef)
   [#1456](https://github.com/CocoaPods/CocoaPods/issues/1456)

 * If an user target doesn't specify an architecture the value specified for the
   project is used in CocoaPods targets.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1450](https://github.com/CocoaPods/CocoaPods/issues/1450)

 * The Pods project now properly configures ARC on all build configurations.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1454](https://github.com/CocoaPods/CocoaPods/issues/1454)


 ## 0.26.1 (2013-10-08)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.25.0...0.26.1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.25.0...0.26.1)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.11.1...0.12.0)

 For more details, see 📝 [CocoaPods 0.26](https://blog.cocoapods.org/CocoaPods-0.26/) on our blog.

 ###### Enhancements

 * CocoaPods now creates and hides the schemes of its targets after every
   installation. The schemes are not shared because the flag which keeps track
   whether they should be visible is a user only flag. The schemes are still
   present and to debug a single Pod it is possible to make its scheme visible
   in the Schemes manager of Xcode. This is rarely needed though because the
   user targets trigger the compilation of the Pod targets.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1185](https://github.com/CocoaPods/CocoaPods/pull/1185)

 * Installations which don't integrate a user target (lint subcommands and
   `--no-integrate` option) now set the architecture of OS X Pod targets to
   `$(ARCHS_STANDARD_64_BIT)` (Xcode 4 default value for new targets). This
   fixes lint issues with Xcode 4.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1185](https://github.com/CocoaPods/CocoaPods/pull/1185)

 * Further improvements to the organization of the Pods project

   - The project is now is sorted by name with groups at the bottom.
   - Source files are now stored in the root group of the spec, subspecs are not
     stored in a `Subspec` group anymore and the products of the Pods all are
     stored in the products group of the project.
   - The frameworks are referenced relative to the Developer directory and
     namespaced per platform.

   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1389](https://github.com/CocoaPods/CocoaPods/pull/1389)
   [#1420](https://github.com/CocoaPods/CocoaPods/pull/1420)

 * Added the `documentation_url` DSL attribute to the specifications.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1273](https://github.com/CocoaPods/CocoaPods/pull/1273)

 ###### Bug Fixes

 * The search paths of vendored frameworks and libraries now are always
   specified relatively.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1405](https://github.com/CocoaPods/CocoaPods/pull/1405)

 * Fix an issue where CocoaPods would fail to work when used with an older
   version of the Active Support gem. This fix raises the dependency version to
   the earliest compatible version of Active Support.
   [Kyle Fuller](https://github.com/kylef)
   [#1407](https://github.com/CocoaPods/CocoaPods/issues/1407)

 * CocoaPods will not attempt to load anymore all the version of a specification
   preventing crashes if those are incompatible.
   [Fabio Pelosin](https://github.com/fabiopelosin)
   [#1272](https://github.com/CocoaPods/CocoaPods/pull/1272)


 ## 0.25.0 (2013-09-20)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.24.0...0.25.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.24.0...0.25.0)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.10.1...0.11.0)

 ###### Enhancements

 * Added support for Xcode 5.

   The generated Pods Xcode project is now compatible with `arm64` projects and
   is updated to use Xcode 5’s default settings removing all warnings.

   **NOTE to users migrating projects from Xcode 4, or are still using Xcode 4:**
   1. The Pods Xcode project now sets the `ONLY_ACTIVE_ARCH` build setting to
      `YES` in the `Debug` configuration. You _will_ have to set the same on your
      project/target, otherwise the build _will_ fail.
   2. Ensure your project/target has an `ARCHS` value set, otherwise the build
      _will_ fail.
   3. When building a **iOS** project from the command-line, with the `xcodebuild`
      tool that comes with Xcode 4, you’ll need to completely disable this setting
      by appending to your build command: `ONLY_ACTIVE_ARCH=NO`.

   [#1352](https://github.com/CocoaPods/CocoaPods/pull/1352)

 * Speed up project generation in `pod install` and `pod update`.

 * The pre and post install hooks that have been deprecated now include the name
   and version of the spec that’s using them.

 ###### Bug Fixes

 * Only create a single resource bundle for all targets. Prior to this change a
   resource bundle included into multiple targets within the project would create
   duplicately named targets in the Pods Xcode project, causing duplicately named
   Schemes to be created on each invocation of `pod install`. All targets that
   reference a given resource bundle now have dependencies on a single common
   target.

   [Blake Watters](https://github.com/blakewatters)
   [#1338](https://github.com/CocoaPods/CocoaPods/issues/1338)

 * Solved outstanding issues with CocoaPods resource bundles and Archive builds:
   1. The rsync task copies symlinks into the App Bundle, producing an invalid
      app. This change add `--copy-links` to the rsync invocation to ensure the
      target files are copied rather than the symlink.
   2. The Copy Resources script uses `TARGET_BUILD_DIR` which points to the App
      Archiving folder during an Archive action. Switching to
      `BUILT_PRODUCTS_DIR` instead ensures that the path is correct for all
      actions and configurations.

   [Blake Watters](https://github.com/blakewatters)
   [#1309](https://github.com/CocoaPods/CocoaPods/issues/1309)
   [#1329](https://github.com/CocoaPods/CocoaPods/issues/1329)

 * Ensure resource bundles are copied to installation location on install actions
   [Chris Gummer](https://github.com/chrisgummer)
   [#1364](https://github.com/CocoaPods/CocoaPods/issues/1364)

 * Various bugfixes in Xcodeproj, refer to its [CHANGELOG](https://github.com/CocoaPods/Xcodeproj/blob/0.11.0/CHANGELOG.md)
   for details.


 ## 0.24.0 (2013-09-04)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.23.0...0.24.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.23.0...0.24.0)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.8.1...0.9.0)
 • [cocoapods-downloader](https://github.com/CocoaPods/cocoapods-downloader/compare/0.1.1...0.2.0)

 ###### Enhancements

 * Added `pod init` command which generates a Podfile according to the
   targets of the project stored in the working directory and to the templates
   stored in the `~/.cocoapods/templates` folder. Two templates are supported:
     - the `Podfile.default` template for regular targets.
     - and the `Podfile.test` template for test targets.
   [Ian Ynda-Hummel](https://github.com/ianyh)
   [#1106](https://github.com/CocoaPods/CocoaPods/issues/1106)
   [#1045](https://github.com/CocoaPods/CocoaPods/issues/1045)

 * CocoaPods will now leverage the [xcproj](https://github.com/0xced/xcproj)
   command line tool if available in the path of the user to touch saved
   projects. This will result in projects being serialized in the exact format
   used by Xcode eliminating merge conflicts and other related issues. To learn
   more about how to install xcproj see its
   [readme](https://github.com/0xced/xcproj).
   [Cédric Luthi](https://github.com/0xced)
   [#1275](https://github.com/CocoaPods/CocoaPods/issues/1275)

 * Rationalized and cleaned up Pods project group structure and path specification.

 * Create all necessary build configurations for *Pods.xcodeproj* at the project level. If the user’s project has more than just *Debug* and *Release* build configurations, they may be explicitly specified in the Podfile:
 `xcodeproj 'MyApp', 'App Store' => :release, 'Debug' => :debug, 'Release' => :release`
   If build configurations aren’t specified in the Podfile then they will be automatically picked from the user’s project in *Release* mode.
   These changes will ensure that the `libPods.a` static library is not stripped for all configurations, as explained in [#1217](https://github.com/CocoaPods/CocoaPods/pull/1217).
   [Cédric Luthi](https://github.com/0xced)
   [#1294](https://github.com/CocoaPods/CocoaPods/issues/1294)

 * Added basic support for Bazaar repositories.
   [Fred McCann](https://github.com/fmccann)
   [cocoapods-downloader#4](https://github.com/CocoaPods/cocoapods-downloader/pull/4)

 ###### Bug Fixes

 * Fixed crash in `pod spec cat`.

 * Use the `TARGET_BUILD_DIR` environment variable for installing resource bundles.
   [Cédric Luthi](https://github.com/0xced)
   [#1268](https://github.com/CocoaPods/CocoaPods/issues/1268)

 * CoreData versioned models are now properly handled respecting the contents of
   the `.xccurrentversion` file.
   [Ashton-W](https://github.com/Ashton-W)
   [#1288](https://github.com/CocoaPods/CocoaPods/issues/1288),
   [Xcodeproj#83](https://github.com/CocoaPods/Xcodeproj/pull/83)

 * OS X frameworks are now copied to the Resources folder using rsync to
   properly overwrite existing files.
   [Nikolaj Schumacher](https://github.com/nschum)
   [#1063](https://github.com/CocoaPods/CocoaPods/issues/1063)

 * User defined build configurations are now added to the resource bundle
   targets.
   [#1309](https://github.com/CocoaPods/CocoaPods/issues/1309)


 ## 0.23.0 (2013-08-08)


 ## 0.23.0.rc1 (2013-08-02)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.22.3...0.23.0.rc1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.22.3...0.23.0.rc1)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.8.1...0.9.0)
 • [cocoapods-downloader](https://github.com/CocoaPods/cocoapods-downloader/compare/0.1.1...0.1.2)

 ###### Enhancements

 * Added `prepare_command` attribute to Specification DSL. The prepare command
   will replace the `pre_install` hook. The `post_install` hook has also been
   deprecated.
   [#1247](https://github.com/CocoaPods/CocoaPods/issues/1247)

   The reason we provided Ruby hooks at first, was because we wanted to offer
   the option to make any required configuration possible. By now, however, we
   have a pretty good idea of the use-cases and are therefore locking down the
   freedom that was once available. In turn, we’re adding attributes that can
   replace the most common use-cases. _(See the enhancements directly following
   this entry for more info)._

   The second reason we need to lock this down is because this is the last
   remaining obstacle to fully serialize specifications, which we need in order
   to move to a ‘spec push’ web-service in the future.

 * Added `resource_bundles` attribute to the Specification DSL.
   [#743](https://github.com/CocoaPods/CocoaPods/issues/743)
   [#1186](https://github.com/CocoaPods/CocoaPods/issues/1186)

 * Added `vendored_frameworks` attribute to the Specification DSL.
   [#809](https://github.com/CocoaPods/CocoaPods/issues/809)
   [#1075](https://github.com/CocoaPods/CocoaPods/issues/1075)

 * Added `vendored_libraries` attribute to the Specification DSL.
   [#809](https://github.com/CocoaPods/CocoaPods/issues/809)
   [#1075](https://github.com/CocoaPods/CocoaPods/issues/1075)

 * Restructured `.cocoapods` folder to contain repos in a subdirectory.
   [Ian Ynda-Hummel](https://github.com/ianyh)
   [#1150](https://github.com/CocoaPods/CocoaPods/issues/1150)

 * Improved `pod spec create` template.
   [#1223](https://github.com/CocoaPods/CocoaPods/issues/1223)

 * Added copy&paste-friendly dependency to `pod search`.
   [#1073](https://github.com/CocoaPods/CocoaPods/issues/1073)

 * Improved performance of the installation of Pods with git
   sources which specify a tag.
   [#1077](https://github.com/CocoaPods/CocoaPods/issues/1077)

 * Core Data `xcdatamodeld` files are now properly referenced from the Pods
   project.
   [#1155](https://github.com/CocoaPods/CocoaPods/issues/1155)

 * Removed punctuation check from the specification validations.
   [#1242](https://github.com/CocoaPods/CocoaPods/issues/1242)

 * Deprecated the `documentation` attribute of the Specification DSL.
   [Core#20](https://github.com/CocoaPods/Core/issues/20)

 ###### Bug Fixes

 * Fix copy resource script issue related to filenames with spaces.
   [Denis Hennessy](https://github.com/dhennessy)
   [#1231](https://github.com/CocoaPods/CocoaPods/issues/1231)


 ## 0.22.3 (2013-07-23)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.22.2...0.22.3)

 ###### Enhancements

 * Add support for .xcdatamodel resource files (in addition to .xcdatamodeld).
   [#1201](https://github.com/CocoaPods/CocoaPods/pull/1201)

 ###### Bug Fixes

 * Always exlude `USE_HEADERMAP` from the user’s project.
   [#1216](https://github.com/CocoaPods/CocoaPods/issues/1216)

 * Use correct template repo when using the `pod lib create` command.
   [#1214](https://github.com/CocoaPods/CocoaPods/issues/1214)

 * Fixed issue with `pod push` failing when the podspec is unchanged. It will now
   report `[No change] ExamplePod (0.1.0)` and continue to push other podspecs if
   they exist. [#1199](https://github.com/CocoaPods/CocoaPods/pull/1199)

 * Set STRIP_INSTALLED_PRODUCT = NO in the generated Pods project. This allows
   Xcode to include symbols from CocoaPods in dSYMs during Archive builds.
   [#1217](https://github.com/CocoaPods/CocoaPods/pull/1217)

 * Ensure the resource script doesn’t fail due to the resources list file not
   existing when trying to delete it.
   [#1198](https://github.com/CocoaPods/CocoaPods/pull/1198)

 * Fix handling of spaces in paths when compiling xcdatamodel(d) files.
   [#1201](https://github.com/CocoaPods/CocoaPods/pull/1201)


 ## 0.22.2 (2013-07-11)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.22.1...0.22.2)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.22.1...0.22.2)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.8.0...0.8.1)

 ###### Enhancements

 * The build settings of the Pods project and of its target have been updated to
   be in line with the new defaults of the future versions of Xcode.

 ###### Bug fixes

 * Specifications defining build setting with the `[*]` syntax are now properly
   handled.
   [#1171](https://github.com/CocoaPods/CocoaPods/issues/1171)

 * The name of the files references are now properly set fixing a minor
   regression introduced by CocoaPods 0.22.1 and matching more closely Xcode
   behaviour.

 * The validator now builds the Pods target instead of the first target actually
   performing the validation.

 * Build settings defined through the `xcconfig` attribute of a `podspec` are now
   stripped of duplicate values when merged in an aggregate target.
   [#1189](https://github.com/CocoaPods/CocoaPods/issues/1189)


 ## 0.22.1 (2013-07-03)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.22.0...0.22.1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.22.0...0.22.1)

 ###### Bug fixes

 * Fixed a crash related to target dependencies and subspecs.
   [#1168](https://github.com/CocoaPods/CocoaPods/issues/1168)


 ## 0.22.0 (2013-07-03)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.21.0...0.22.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.21.0...0.22.0)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.7.1...0.8.0)

 ###### Enhancements

 * Added the `pod lib create` subcommand which allows to create a new Pod
   adhering to the best practices. The template is still a bit primitive
   and we encourage users to provide feedback by submitting patches and issues
   to https://github.com/CocoaPods/CocoaPods.
   [#850](https://github.com/CocoaPods/CocoaPods/issues/850)

 * Added the `pod lib lint` subcommand which allows to lint the Pod stored
   in the working directory (a pod spec in the root is needed). This subcommand
   is equivalent to the deprecated `pod spec lint --local`.
   [#850](https://github.com/CocoaPods/CocoaPods/issues/850)

 * The dependencies of the targets of the Pods project are now made explicit.
   [#1165](https://github.com/CocoaPods/CocoaPods/issues/1165)

 * The size of the cache used for the git repos is now configurable. For more
   details see
   https://github.com/CocoaPods/CocoaPods/blob/master/lib/cocoapods/config.rb#L7-L25
   [#1159](https://github.com/CocoaPods/CocoaPods/issues/1159)

 * The copy resources shell script now aborts if any error occurs.
   [#1098](https://github.com/CocoaPods/CocoaPods/issues/1098)

 * The output of shell script build phases no longer includes environment
   variables to reduce noise.
   [#1122](https://github.com/CocoaPods/CocoaPods/issues/1122)

 * CocoaPods no longer sets the deprecated `ALWAYS_SEARCH_USER_PATHS` build
   setting.

 ###### Bug fixes

 * Pods whose head state changes now are correctly detected and reinstalled.
   [#1160](https://github.com/CocoaPods/CocoaPods/issues/1160)

 * Fixed the library reppresentation of the hooks which caused issues with the
   `#copy_resources_script_path` method.
   [#1157](https://github.com/CocoaPods/CocoaPods/issues/1157)

 * Frameworks symlinks are not properly preserved by the copy resources script.
   Thanks to Thomas Dohmke (ashtom) for the fix.
   [#1063](https://github.com/CocoaPods/CocoaPods/issues/1063)

 ## 0.21.0 (2013-07-01)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.21.0.rc1...0.21.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.21.0.rc1...0.21.0)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.7.0...0.7.1)

 ###### Bug fixes

 * Fixed a linter issue related to the dedicated targets change.
   [#1130](https://github.com/CocoaPods/CocoaPods/issues/1130)

 * Fixed xcconfig issues related to Pods including a dot in the name.
   [#1152](https://github.com/CocoaPods/CocoaPods/issues/1152)


 ## 0.21.0.rc1 (2013-06-18)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.20.2...0.21.0.rc1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.20.2...0.21.0.rc1)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.6.0...0.7.0)

 ###### Enhancements

 * Pods are now built in dedicated targets. This enhancement isolates the build
   environment of each Pod from other ones eliminating pollution issues. It also
   introduces an important architectural improvement which lays the foundation
   for the upcoming CocoaPods features. Stay tuned! This feature has been
   implemented by [Jeremy Slater](https://github.com/jasl8r).
   [#1011](https://github.com/CocoaPods/CocoaPods/issues/1011)
   [#983](https://github.com/CocoaPods/CocoaPods/issues/983)
   [#841](https://github.com/CocoaPods/CocoaPods/issues/841)

 * Reduced external dependencies and deprecation of Rake::FileList.
   [#1080](https://github.com/CocoaPods/CocoaPods/issues/1080)

 ###### Bug fixes

 * Fixed crash due to Podfile.lock containing multiple version requirements for
   a Pod. [#1076](https://github.com/CocoaPods/CocoaPods/issues/1076)

 * Fixed a build error due to the copy resources script using the same temporary
   file for multiple targets.
   [#1099](https://github.com/CocoaPods/CocoaPods/issues/1099)

 ## 0.20.2 (2013-05-26)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.20.1...0.20.2)

 ###### Bug fixes

 * Ensure that, in a sandbox-pod env, RubyGems loads the CocoaPods gem on system
   Ruby (1.8.7).
   [#939](https://github.com/CocoaPods/CocoaPods/issues/939#issuecomment-18396063)
 * Allow sandbox-pod to execute any tool inside the Xcode.app bundle.
 * Allow sandbox-pod to execute any tool inside a rbenv prefix.

 ## 0.20.1 (2013-05-23)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.20.0...0.20.1)
 • [CLAide](https://github.com/CocoaPods/CLAide/compare/0.3.0...0.3.2)

 ###### Bug fixes

 * Made sandbox-pod executable visible as it wasn't correctly configured in the
   gemspec.
 * Made sandbox-pod executable actually work when installed as a gem. (In which
   case every executable is wrapped in a wrapper bin script and the DATA constant
   can no longer be used.)
 * Required CLAide 0.3.2 as 0.3.0 didn't include all the files in the gemspec
   and 0.3.1 was not correctly processed by RubyGems.

 ## 0.20.0 (2013-05-23)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.19.1...0.20.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.19.1...0.20.0)
 • [cocoapods-downloader](https://github.com/CocoaPods/CLAide/compare/0.1.0...0.1.1)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.5.5...0.6.0)
 • [CLAide](https://github.com/CocoaPods/CLAide/compare/0.2.0...0.3.0)

 ###### Enhancements

 * Introduces an experimental sandbox feature.
   [#939](https://github.com/CocoaPods/CocoaPods/issues/939)

   Let’s face it, even though we have a great community that spends an amazing
   amount of time on curating the specifications, the internet can be a hostile
   place and the community is growing too large to take a naive approach any
   longer.

   As such, we have started leveraging OS X’s sandbox facilities to disallow
   unsanctioned operations. This is still very experimental and therefore has to
   be used explicitely, for now, but that does **not** mean we don’t want you to
   start using it and **report issues**.

   To use the sandbox, simply use the `sandbox-pod` command instead. E.g.:

         $ sandbox-pod install

   In case of issues, be sure to check `/var/log/system.log` for ‘deny’ messages.
   For instance, here’s an example where the sandbox denies read access to `/`:

         May 16 00:23:35 Khaos kernel[0]: Sandbox: ruby(98430) deny file-read-data /

   **NOTE**: _The above example is actually one that we know of. We’re not sure
   yet which process causes this, but there shouldn’t be a need for any process
   to read data from the root path anyways._

   **NOTE 2**: _At the moment the sandbox is not compatible with the `:path` option
   when referencing Pods that are not stored within the directory of the Podfile._

 * The naked `pod` command now defaults to `pod install`.
   [#958](https://github.com/CocoaPods/CocoaPods/issues/958)

 * CocoaPods will look for the Podfile in the ancestors paths if one is
   not available in the working directory.
   [#940](https://github.com/CocoaPods/CocoaPods/issues/940)

 * Documentation generation has been removed from CocoaPods as it graduated
   to CocoaDocs. This decision was taken because CocoaDocs is a much better
   solution which doesn't clutter Xcode's docsets while still allowing
   access to the docsets with Xcode and with Dash. Removing this feature
   keeps the installer leaner and easier to develop and paves the way for the
   upcoming sandbox. Private pods can use pre install hook to generate the
   documentation. If there will be enough demand this feature might be
   reintegrated as plugin (see
   [#1037](https://github.com/CocoaPods/CocoaPods/issues/1037)).

 * Improved performance of the copy resources script and thus build time of
   the integrated targets. Contribution by [@onato](https://github.com/onato)
   [#1050](https://github.com/CocoaPods/CocoaPods/issues/1050).

 * The changelog for the current version is printed after CocoaPods is
   installed/updated.
   [#853](https://github.com/CocoaPods/CocoaPods/issues/853).


 ###### Bug fixes

 * Inheriting `inhibit_warnings` per pod is now working
   [#1032](https://github.com/CocoaPods/CocoaPods/issues/1032)
 * Fix copy resources script for iOS < 6 and OS X < 10.8 by removing the
   `--reference-external-strings-file`
   flag. [#1030](https://github.com/CocoaPods/CocoaPods/pull/1030)
 * Fixed issues with the `:head` option of the Podfile.
   [#1046](https://github.com/CocoaPods/CocoaPods/issues/1046)
   [#1039](https://github.com/CocoaPods/CocoaPods/issues/1039)

 ## 0.19.1 (2013-04-30)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.19.0...0.19.1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.19.0...0.19.1)

 ###### Bug fixes

 * Project-level preprocessor macros are not overwritten anymore.
   [#903](https://github.com/CocoaPods/CocoaPods/issues/903)
 * A Unique hash instances for the build settings of the Pods target is now
   created resolving interferences in the hooks.
   [#1014](https://github.com/CocoaPods/CocoaPods/issues/1014)

 ## 0.19.0 (2013-04-30)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.18.1...0.19.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.18.1...0.19.0)

 ###### Enhancements

 * Compile time introspection. Macro definitions which allow to inspect the
   installed Pods and their version have been introduced in the build
   environment of the Pod libraries
   ([example](https://gist.github.com/fabiopelosin/5348551)).
 * CocoaPods now defines the `COCOAPODS=1` macro in the Pod and the Client
   targets. This is useful for libraries which conditionally expose interfaces.
   [#903](https://github.com/CocoaPods/CocoaPods/issues/903)
 * Added support for the `private_header_files` attribute of the Specification
   DSL.
   [#998](https://github.com/CocoaPods/CocoaPods/issues/998)
 * CocoaPods now defines the deployment target of the Pods project computed as
   the minimum deployment target of the Pods libraries.
   [#556](https://github.com/CocoaPods/CocoaPods/issues/556)
 * Added `pod podfile-info` command. Shows list of used Pods and their info
   in a project or supplied Podfile.
   Options: `--all` - with dependencies. `--md` - in Markdown.
   [#855](https://github.com/CocoaPods/CocoaPods/issues/855)
 * Added `pod help` command. You can still use the old format
   with --help flag.
   [#957](https://github.com/CocoaPods/CocoaPods/pull/957)
 * Restored support for Podfiles named `CocoaPods.podfile`. Moreover, the
   experimental YAML format of the Podfile now is associated with files named
   `CocoaPods.podfile.yaml`.
   [#1004](https://github.com/CocoaPods/CocoaPods/pull/1004)

 ###### Deprecations

 * The `:local` flag in Podfile has been renamed to `:path` and the old syntax
   has been deprecated.
   [#971](https://github.com/CocoaPods/CocoaPods/issues/971)

 ###### Bug fixes

 * Fixed issue related to `pod outdated` and external sources.
   [#954](https://github.com/CocoaPods/CocoaPods/issues/954)
 * Fixed issue with .svn folders in copy resources script.
   [#972](https://github.com/CocoaPods/CocoaPods/issues/972)

 ## 0.18.1 (2013-04-10)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.18.0...0.18.1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.18.0...0.18.)

 ###### Bug fixes

 * Fixed a bug introduced in 0.18 which cause compilation issue due to the
   quoting of the inherited value in the xcconfigs.
   [#956](https://github.com/CocoaPods/CocoaPods/issues/956)
 * Robustness against user targets including build files with missing file
   references.
   [#938](https://github.com/CocoaPods/CocoaPods/issues/938)
 * Partially fixed slow performance from the command line
   [#919](https://github.com/CocoaPods/CocoaPods/issues/919)


 ## 0.18.0 (2013-04-08)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.2...0.18.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.2...0.18.0)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.5.2...0.5.5)

 ###### Enhancements

 * Added the ability to inhibit warnings per pod.
   Just pass `:inhibit_warnings => true` inline.
   This feature has been implemented by Marin Usalj (@mneorr).
   [#10](https://github.com/CocoaPods/Core/pull/10)
   [#934](https://github.com/CocoaPods/CocoaPods/pull/934)
 * Inhibiting warnings will also suppress the warnings of the static analyzer.
 * A new build phase has been added to check that your
   installation is in sync with the `Podfile.lock` and fail the build otherwise.
   The new build phase will not be added automatically to targets already
   integrated with CocoaPods, for integrating targets manually see [this
   comment](https://github.com/CocoaPods/CocoaPods/pull/946#issuecomment-16042419).
   This feature has been implemented by Ullrich Schäfer (@stigi).
   [#946](https://github.com/CocoaPods/CocoaPods/pull/946)
 * The `pod search` commands now accepts the `--ios` and the `--osx` arguments
   to filter the results by platform.
   [#625](https://github.com/CocoaPods/CocoaPods/issues/625)
 * The developer frameworks are automatically added if `SenTestingKit` is
   detected. There is no need to specify them in specifications anymore.
   [#771](https://github.com/CocoaPods/CocoaPods/issues/771)
 * The `--no-update` argument of the `install`, `update`, `outdated` subcommands
   has been renamed to `--no-repo-update`.
   [#913](https://github.com/CocoaPods/CocoaPods/issues/913)

 ###### Bug fixes

 * Improved handling for Xcode projects containing non ASCII characters.
   Special thanks to Cédric Luthi (@0xced), Vincent Isambart (@vincentisambart),
   and Manfred Stienstra (@Manfred) for helping to develop the workaround.
   [#926](https://github.com/CocoaPods/CocoaPods/issues/926)
 * Corrected improper configuration of the PODS_ROOT xcconfig variable in
   non-integrating installations.
   [#918](https://github.com/CocoaPods/CocoaPods/issues/918)
 * Improved support for pre-release versions using dashes.
   [#935](https://github.com/CocoaPods/CocoaPods/issues/935)
 * Documentation sets are now namespaced by pod solving improper attribution.
   [#659](https://github.com/CocoaPods/CocoaPods/issues/659)


 ## 0.17.2 (2013-04-03)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.1...0.17.2)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.1...0.17.2)

 ###### Bug fixes

 * Fix crash related to the specification of the workspace as a relative path.
   [#920](https://github.com/CocoaPods/CocoaPods/issues/920)
 * Fix an issue related to the `podspec` dsl directive of the Podfile for
   specifications with internal dependencies.
   [#928](https://github.com/CocoaPods/CocoaPods/issues/928)
 * Fix crash related to search from the command line.
   [#929](https://github.com/CocoaPods/CocoaPods/issues/929)

 ###### Ancillary enhancements

 * Enabled the FileList deprecation warning in the Linter.
 * CocoaPods will raise if versions requirements are specified for dependencies
   with external sources.
 * The exclude patterns now handle folders automatically.


 ## 0.17.1 (2013-03-30)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0...0.17.1)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.0...0.17.1)

 ###### Bug fixes

 * Always create the CACHE_ROOT directory when performing a search.
   [#917](https://github.com/CocoaPods/CocoaPods/issues/917)

 ## 0.17.0 (2013-03-29)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0.rc7...0.17.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.0.rc7...0.17.0)

 #### GM

 ###### Bug fixes

 * Don’t break when specifying doc options, but not appledoc ones.
   [#906](https://github.com/CocoaPods/CocoaPods/issues/906)
 * Sort resolved specifications.
   [#907](https://github.com/CocoaPods/CocoaPods/issues/907)
 * Subspecs do not need to include HEAD information.
   [#905](https://github.com/CocoaPods/CocoaPods/issues/905)

 ###### Ancillary enhancements

 * Allow the analyzer to do its work without updating sources.
   [motion-cocoapods#50](https://github.com/HipByte/motion-cocoapods/pull/50)

 #### rc7

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0.rc6...0.17.0.rc7)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.0.rc6...0.17.0.rc7)

 ###### Bug fixes

 - Fixed an issue which lead to the missing declaration of the plural directives
   of the Specification DSL.
   [#816](https://github.com/CocoaPods/CocoaPods/issues/816)
 - The resolver now respects the order of specification of the target
   definitions.
 - Restore usage of cache file to store a cache for expensive stats.
 - Moved declaration of `Pod::FileList` to CocoaPods-core.

 ###### Ancillary enhancements

 - Fine tuned the Specification linter and the health reporter of repositories.
 - Search results are sorted.

 #### rc6

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0.rc5...0.17.0.rc6)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.0.rc5...0.17.0.rc6)

 ###### Bug fixes

 - CocoaPods updates the repositories by default.
   [#872](https://github.com/CocoaPods/CocoaPods/issues/872)
 - Fixed a crash which was present when the Podfile specifies a workspace.
   [#871](https://github.com/CocoaPods/CocoaPods/issues/871)
 - Fix for a bug which lead to a broken installation in paths containing
   brackets and other glob metacharacters.
   [#862](https://github.com/CocoaPods/CocoaPods/issues/862)
 - Fix for a bug related to the case of the paths which lead to clean all files
   in the directories of the Pods.


 ###### Ancillary enhancements

 - CocoaPods now maintains a search index which is updated incrementally instead
   of analyzing all the specs every time. The search index can be updated
   manually with the `pod ipc update-search-index` command.
 - Enhancements to the `pod repo lint` command.
 - CocoaPods will not create anymore the pre commit hook in the master repo
   during setup. If already created it is possible remove it deleting the
   `~/.cocoapods/master/.git/hooks/pre-commit` path.
 - Improved support for linting and validating specs repo.

 #### rc5

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0.rc4...0.17.0.rc5)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.0.rc4...0.17.0.rc5)

 ###### Bug fixes

 - The `--no-clean` argument is not ignored anymore by the installer.
 - Proper handling of file patterns ending with a slash.
 - More user errors are raised as an informative.

 #### rc4

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0.rc3...0.17.0.rc4)

 ###### Bug fixes

 - Restored compatibility with `Podfile::TargetDefinition#copy_resources_script_name`
   in the Podfile hooks.
 - Updated copy resources script so that it will use base internationalization
   [#846](https://github.com/CocoaPods/CocoaPods/issues/846)
 - Robustness against an empty configuration file.
 - Fixed a crash with `pod push`
   [#848](https://github.com/CocoaPods/CocoaPods/issues/848)
 - Fixed an issue which lead to the creation of a Pods project which would
   crash Xcode.
   [#854](https://github.com/CocoaPods/CocoaPods/issues/854)
 - Fixed a crash related to a `PBXVariantGroup` present in the frameworks build
   phase of client targets.
   [#859](https://github.com/CocoaPods/CocoaPods/issues/859)


 ###### Ancillary enhancements

 - The `podspec` option of the `pod` directive of the Podfile DSL now accepts
   folders.

 #### rc3

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0.rc2...0.17.0.rc3
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.5.0...0.5.1))

 ###### Bug fixes

 - CocoaPods will not crash anymore if the license file indicated on the spec
   doesn't exits.
 - Pre install hooks are called before the Pods are cleaned.
 - Fixed and issue which prevent the inclusion of OTHER_CFLAGS and
   OTHER_CPLUSPLUSFLAGS  in the release builds of the Pods project.
 - Fixed `pod lint --local`
 - Fixed the `--allow-warnings` of `pod push`
   [#835](https://github.com/CocoaPods/CocoaPods/issues/835)
 - Added `copy_resources_script_name` to the library representation used in the
   hooks.
   [#837](https://github.com/CocoaPods/CocoaPods/issues/837)

 ###### Ancillary enhancements

 - General improvements to `pod ipc`.
 - Added `pod ipc repl` subcommand.

 #### rc2

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.17.0.rc1...0.17.0.rc2)
 • [cocoapods-core](https://github.com/CocoaPods/Core/compare/0.17.0.rc1...0.17.0.rc2)

 ###### Bug fixes

 - Restored output coloring.
 - Fixed a crash related to subspecs
   [#819](https://github.com/CocoaPods/CocoaPods/issues/819)
 - Git repos were not cached for dependencies with external sources.
   [#820](https://github.com/CocoaPods/CocoaPods/issues/820)
 - Restored support for directories for the preserve_patterns specification
   attribute.
   [#823](https://github.com/CocoaPods/CocoaPods/issues/823)

 #### rc1

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.4...0.17.0.rc1)
 • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.4.3...0.5.0)
 • [cocoapods-core](https://github.com/CocoaPods/Core)
 • [cocoapods-downloader](https://github.com/CocoaPods/cocoapods-downloader)

 ###### __Notice__

 At some point in future the master repo will be switched to the YAML format of
 specifications. This means that specifications with hooks (or any other kind of
 dynamic logic) will not be accepted. Please let us know if there is need for
 other DSL attributes or any other kind of support.

 Currently the following specifications fail to load as they depended on the
 CocoaPods internals and need to be updated:

 - LibComponentLogging-pods/0.0.1/LibComponentLogging-pods.podspec
 - RestKit/0.9.3/RestKit.podspec
 - Three20/1.0.11/Three20.podspec
 - ARAnalytics/1.1/ARAnalytics.podspec

 Other specifications, might present compatibility issues for the reasons
 presented below.

 ###### __Breaking__

 - Subspecs do **not** inherit the files patterns from the parent spec anymore.
   This feature made the implementation more complicated and was not easy to
   explain to podspecs maintainers. Compatibility can be easily fixed by adding
   a 'Core' subspec.
 - Support for inline podspecs has been removed.
 - The support for Rake::FileList is being deprecated, in favor of a more
   consistent DSL. Rake::FileList also presented issues because it would access
   the file system as soon as it was converted to an array.
 - The hooks architecture has been re-factored and might present
   incompatibilities (please open an issue if appropriate).
 - The `requires_arc` attribute default value is transitioning from `false` to
   `true`. In the meanwhile a value is needed to pass the lint.
 - Deprecated `copy_header_mapping` hook.
 - Deprecated `exclude_header_search_paths` attribute.
 - External sources are not supported in the dependencies of specifications
   anymore. Actually they never have been supported, they just happened to work.

 ###### DSL

 - Podfile:
   - It is not needed to specify the platform anymore (unless not integrating)
     as CocoaPods now can infer the platform from the integrated targets.
 - Specification:
   - `preferred_dependency` has been renamed to `default_subspec`.
   - Added `exclude_files` attribute.
   - Added `screenshots` attribute.
   - Added default values for attributes like `source_files`.

 ###### Enhancements

 - Released preview [documentation](http://docs.cocoapods.org).
 - CocoaPods now has support for working in teams and not committing the Pods
   folder, as it will keep track of the status of the Pods folder.
   [#552](https://github.com/CocoaPods/CocoaPods/issues/552)
 - Simplified installation: no specific version of ruby gems is required anymore.
 - The workspace is written only if needed greatly reducing the occasions in
   which Xcode asks to revert.
 - The Lockfile is sorted reducing the SCM noise.
   [#591](https://github.com/CocoaPods/CocoaPods/issues/591)
 - Added Podfile, Frameworks, and Resources to the Pods project.
   [#647](https://github.com/CocoaPods/CocoaPods/issues/647)
   [#588](https://github.com/CocoaPods/CocoaPods/issues/588)
 - Adds new subcommand `pod spec cat NAME` to print a spec file to standard output.
 - Specification hooks are only called when the specification is installed.
 - The `--no-clean` option of the `pod spec lint` command now displays the Pods
   project for inspection.
 - It is now possible to specify default values for the configuration in
   `~/.cocoapods/config.yaml` ([default values](https://github.com/CocoaPods/CocoaPods/blob/master/lib/cocoapods/config.rb#L17)).
 - CocoaPods now checks the checksums of the installed specifications and
   reinstalls them if needed.
 - Support for YAML formats of the Podfile and the Specification.
 - Added new command `pod ipc` to provide support for inter process
   communication through YAML formats.
 - CocoaPods now detects if the folder of a Pod is empty and reinstalls it.
   [#534](https://github.com/CocoaPods/CocoaPods/issues/534)
 - Install hooks and the `prefix_header_contents` attribute are supported in subspecs.
   [#617](https://github.com/CocoaPods/CocoaPods/issues/617)
 - Dashes are now supported in the versions of the Pods.
   [#293](https://github.com/CocoaPods/CocoaPods/issues/293)

 ###### Bug fixes

 - CocoaPods is not confused anymore by target definitions with different activated subspec.
   [#535](https://github.com/CocoaPods/CocoaPods/issues/535)
 - CocoaPods is not confused anymore by to dependencies from external sources.
   [#548](https://github.com/CocoaPods/CocoaPods/issues/548)
 - The git cache will always update against the remote if a tag is requested,
   resolving issues where library maintainers where updating the tag after a
   lint and would be confused by CocoaPods using the cached commit for the tag.
   [#407](https://github.com/CocoaPods/CocoaPods/issues/407)
   [#596](https://github.com/CocoaPods/CocoaPods/issues/596)

 ###### Codebase

 - Major clean up and refactor of the whole code base.
 - Extracted the core classes into
   [cocoapods-core](https://github.com/CocoaPods/Core) gem.
 - Extracted downloader into
   [cocoapods-downloader](https://github.com/CocoaPods/cocoapods-downloader).
 - Extracted command-line command & option handling into
   [CLAide](https://github.com/CocoaPods/CLAide).

 ## 0.16.4 (2013-02-25)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.3...0.16.4)

 ###### Enhancements

 - Add explicit flattening option to `Downloader:Http`: `:flatten => true`.
   [#814](https://github.com/CocoaPods/CocoaPods/pull/814)
   [#812](https://github.com/CocoaPods/CocoaPods/issues/812)
   [#1314](https://github.com/CocoaPods/Specs/pull/1314)

 ###### Bug fixes

 - Explicitely require `date` in the gemspec for Ruby 2.0.0.
   [34da3f7](https://github.com/CocoaPods/CocoaPods/commit/34da3f792b2a36fafacd4122e29025c9cf2ff38d)

 ## 0.16.3 (2013-02-20)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.2...0.16.3) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.4.3...0.5.0)

 ###### Bug fixes

 - Only flatten tarballs, **not** zipballs, from HTTP sources. A zipball can
   contain single directories in the root that should be preserved, for instance
   a framework bundle. This reverts part of the change in 0.16.1.
   **NOTE** This will break some podspecs that were changed after 0.16.1.
   [#783](https://github.com/CocoaPods/CocoaPods/pull/783)
   [#727](https://github.com/CocoaPods/CocoaPods/issues/727)
 - Never consider aggregate targets in the user’s project for integration.
   [#729](https://github.com/CocoaPods/CocoaPods/issues/729)
   [#784](https://github.com/CocoaPods/CocoaPods/issues/784)
 - Support comments on all build phases, groups and targets in Xcode projects.
   [#51](https://github.com/CocoaPods/Xcodeproj/pull/51)
 - Ensure default Xcode project values are copied before being used.
   [b43087c](https://github.com/CocoaPods/Xcodeproj/commit/b43087cb342d8d44b491e702faddf54a222b23c3)
 - Block assertions in Release builds.
   [#53](https://github.com/CocoaPods/Xcodeproj/pull/53)
   [#803](https://github.com/CocoaPods/CocoaPods/pull/803)
   [#802](https://github.com/CocoaPods/CocoaPods/issues/802)


 ###### Enhancements

 - Compile Core Data model files.
   [#795](https://github.com/CocoaPods/CocoaPods/pull/795)
 - Add `Xcodeproj::Differ`, which shows differences between Xcode projects.
   [308941e](https://github.com/CocoaPods/Xcodeproj/commit/308941eeaa3bca817742c774fd584cc5ab1c8f84)


 ## 0.16.2 (2013-02-02)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.1...0.16.2) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.4.1...0.4.3)

 ###### Bug fixes

 - Quote storyboard and xib paths in ‘copy resource’ script.
   [#740](https://github.com/CocoaPods/CocoaPods/pull/740)
 - Fix use of `podspec` directive in Podfile with no options specified.
   [#768](https://github.com/CocoaPods/CocoaPods/pull/768)
 - Generate Mac OS X Pods target with the specified deployment target.
   [#757](https://github.com/CocoaPods/CocoaPods/issues/757)
 - Disable libSystem objects for ARC libs that target older platforms.
   This applies when the deployment target is set to < iOS 6.0 or OS X 10.8,
   or not specified at all.
   [#352](https://github.com/CocoaPods/Specs/issues/352)
   [#1161](https://github.com/CocoaPods/Specs/pull/1161)
 - Mark header source files as ‘Project’ not ‘Public’.
   [#747](https://github.com/CocoaPods/CocoaPods/issues/747)
 - Add `PBXGroup` as acceptable `PBXFileReference` value.
   [#49](https://github.com/CocoaPods/Xcodeproj/pull/49)
 - Make `xcodeproj show` without further arguments actually work.
   [#45](https://github.com/CocoaPods/Xcodeproj/issues/45)

 ###### Enhancements

 - Added support for pre-download over Mercurial.
   [#750](https://github.com/CocoaPods/CocoaPods/pull/750)

 ## 0.16.1 (2013-01-13)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.0...0.16.1) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.4.0...0.4.1)

 ###### Bug fixes

 - After unpacking source from a HTTP location, move the source into the parent
   dir if the archive contained only one child. This is done to make it
   consistent with how source from other types of locations are described in a
   podspec.
   **NOTE** This might break some podspecs that assumed the incorrect layout.
   [#727](https://github.com/CocoaPods/CocoaPods/issues/727)
   [#728](https://github.com/CocoaPods/CocoaPods/pull/728)
 - Remove duplicate option in `pod update` command.
   [#725](https://github.com/CocoaPods/CocoaPods/issues/725)
 - Memory fixes in Xcodeproj.
   [#43](https://github.com/CocoaPods/Xcodeproj/pull/43)

 ###### Xcodeproj Enhancements

 - Sort contents of xcconfig files by setting name.
   [#591](https://github.com/CocoaPods/CocoaPods/issues/591)
 - Add helpers to get platform name, deployment target, and frameworks build phases
 - Take SDKROOT into account when adding frameworks.

 ## 0.16.0 (2012-11-22)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.0.rc5...master)

 ###### Enhancements

 - Use Rake 0.9.4
   [#657](https://github.com/CocoaPods/CocoaPods/issues/657)

 ## 0.16.0.rc5 (2012-11-14)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.0.rc4...0.16.0.rc5)

 ###### Deprecated

 - The usage of specifications defined in a Podfile is deprecated. Use the
   `:podspec` option with a file path instead. Complete removal will most
   probably happen in 0.17.0.
   [#549](https://github.com/CocoaPods/CocoaPods/issues/549)
   [#616](https://github.com/CocoaPods/CocoaPods/issues/616)
   [#525](https://github.com/CocoaPods/CocoaPods/issues/525)

 ###### Bug fixes

 - Always consider inline podspecs as needing installation.
 - Fix detection when the lib has already been integrated with the user’s target.
   [#643](https://github.com/CocoaPods/CocoaPods/issues/643)
   [#614](https://github.com/CocoaPods/CocoaPods/issues/614)
   [#613](https://github.com/CocoaPods/CocoaPods/issues/613)

 ## 0.16.0.rc4 (2012-11-14)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.0.rc3...0.16.0.rc4)

 ###### Bug fixes

 - Fix for Rake 0.9.3
   [#657](https://github.com/CocoaPods/CocoaPods/issues/657)

 ## 0.16.0.rc3 (2012-11-02)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.0.rc2...0.16.0.rc3) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.4.0.rc1...0.4.0.rc6)

 ###### Enhancements

 - Added support for copying frameworks to the app bundle.
   [#597](https://github.com/CocoaPods/CocoaPods/pull/597)

 ###### Bug fixes

 - Ignore PBXReferenceProxy while integrating into user project.
   [#626](https://github.com/CocoaPods/CocoaPods/issues/626)
 - Added support for PBXAggregateTarget and PBXLegacyTarget.
   [#615](https://github.com/CocoaPods/CocoaPods/issues/615)
 - Added support for PBXReferenceProxy.
   [#612](https://github.com/CocoaPods/CocoaPods/issues/612)

 ## 0.16.0.rc2 (2012-10-21)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.16.0.rc1...0.16.0.rc2)

 ###### Bug fixes

 - Fix for uninitialized constant Xcodeproj::Constants error.

 ## 0.16.0.rc1 (2012-10-21)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.15.2...0.16.0.rc1) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.3.5...0.4.0.rc1)

 ###### Enhancements

 - Xcodeproj partial rewrite.
   [#565](https://github.com/CocoaPods/CocoaPods/issues/565)
   [#561](https://github.com/CocoaPods/CocoaPods/pull/561)
   - Performance improvements in the `Generating support files` phase.
   - Better support for editing existing projects and sorting groups.

 ## 0.15.2 (2012-10-19)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.15.1...0.15.2)

 ###### Enhancements

 - Added support for `.hh` headers.
   [#576](https://github.com/CocoaPods/CocoaPods/pull/576)

 ###### Bug fixes

 - Restored support for running CocoaPods without a terminal.
   [#575](https://github.com/CocoaPods/CocoaPods/issues/575)
   [#577](https://github.com/CocoaPods/CocoaPods/issues/577)
 - The git cache now always uses a barebones repo preventing a number of related issues.
   [#581](https://github.com/CocoaPods/CocoaPods/issues/581)
   [#569](https://github.com/CocoaPods/CocoaPods/issues/569)
 - Improved fix for the issue that lead to empty directories for Pods.
   [#572](https://github.com/CocoaPods/CocoaPods/issues/572)
   [#602](https://github.com/CocoaPods/CocoaPods/issues/602)
 - Xcodeproj robustness against invalid values, such as malformed UTF8.
   [#592](https://github.com/CocoaPods/CocoaPods/issues/592)

 ## 0.15.1 (2012-10-04)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.15.0...0.15.1)

 ###### Enhancements

 - Show error if syntax error in Podfile or Podfile.lock.

 ###### Bug fixes

 - Fixed an issue that lead to empty directories for Pods.
   [#519](https://github.com/CocoaPods/CocoaPods/issues/519)
   [#568](https://github.com/CocoaPods/CocoaPods/issues/568)
 - Fixed a crash related to the RubyGems version informative.
   [#570](https://github.com/CocoaPods/CocoaPods/issues/570)
 - Fixed a crash for `pod outdated`.
   [#567](https://github.com/CocoaPods/CocoaPods/issues/567)
 - Fixed an issue that lead to excessively slow sets computation.

 ## 0.15.0 (2012-10-02)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.14.0...0.15.0) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.3.3...0.3.4)

 ###### Enhancements

 - Pod `install` will update the specs repo only if needed.
   [#533](https://github.com/CocoaPods/CocoaPods/issues/533)
 - CocoaPods now searches for the highest version of a Pod on all the repos.
   [#85](https://github.com/CocoaPods/CocoaPods/issues/85)
 - Added a pre install hook to the Podfile and to root specifications.
   [#486](https://github.com/CocoaPods/CocoaPods/issues/486)
 - Support for `header_mappings_dir` attribute in subspecs.
 - Added support for linting a Podspec using the files from its folder `pod spec
   lint --local`
 - Refactored UI.
 - Added support for Podfiles named `CocoaPods.podfile` which allows to
   associate an editor application in Mac OS X.
   [#528](https://github.com/CocoaPods/CocoaPods/issues/528)
 - Added config option to disable the new version available message.
   [#448](https://github.com/CocoaPods/CocoaPods/issues/448)
 - Added support for extracting `.tar.bz2` files
   [#522](https://github.com/CocoaPods/CocoaPods/issues/522)
 - Improved feedback for errors of repo subcommands.
   [#505](https://github.com/CocoaPods/CocoaPods/issues/505)


 ###### Bug fixes

 - Subspecs namespacing has been restored.
   [#541](https://github.com/CocoaPods/CocoaPods/issues/541)
 - Improvements to the git cache that should be more robust.
   [#517](https://github.com/CocoaPods/CocoaPods/issues/517)
   - In certain conditions pod setup would execute twice.
 - The git cache now is updated if a branch is not found
   [#514](https://github.com/CocoaPods/CocoaPods/issues/514)
 - Forcing UTF-8 encoding on licenses generation in Ruby 1.9.
   [#530](https://github.com/CocoaPods/CocoaPods/issues/530)
 - Added support for `.hpp` headers.
   [#244](https://github.com/CocoaPods/CocoaPods/issues/244)

 ## 0.14.0 (2012-09-10)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.14.0.rc2...0.14.0) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.3.2...0.3.3)

 ###### Bug fixes

 - In certain conditions the spec of an external would have been overridden
   by the spec in the root of a Pod.
   [#489](https://github.com/CocoaPods/CocoaPods/issues/489)
 - CocoaPods now uses a recent version of Octokit.
   [#490](https://github.com/CocoaPods/CocoaPods/issues/490)
 - Fixed a bug that caused Pods with preferred dependencies to be always
   installed.
   [Specs#464](https://github.com/CocoaPods/CocoaPods/issues/464)
 - Fixed Xcode 4.4+ artwork warning.
   [Specs#508](https://github.com/CocoaPods/CocoaPods/issues/508)

 ## 0.14.0.rc2 (2012-08-30)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.14.0.rc1...0.14.0.rc2)

 ###### Bug fixes

 - Fix incorrect name for Pods from external sources with preferred subspecs.
   [#485](https://github.com/CocoaPods/CocoaPods/issues/485)
 - Prevent duplication of Pod with a local source and mutliple activated specs.
   [#485](https://github.com/CocoaPods/CocoaPods/issues/485)
 - Fixed the `uninitialized constant Pod::Lockfile::Digest` error.
   [#484](https://github.com/CocoaPods/CocoaPods/issues/484)

 ## 0.14.0.rc1 (2012-08-28)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.13.0...0.14.0.rc1) • [Xcodeproj](https://github.com/CocoaPods/Xcodeproj/compare/0.3.1...0.3.2)

 ###### Enhancements

 - Improve installation process by preserving the installed versions of Pods
   across installations and machines. A Pod is reinstalled if:
   - the version required in the Podfile changes and becomes incompatible with
     the installed one.
     [#191](https://github.com/CocoaPods/CocoaPods/issues/191)
   - the external source changes.
   - the head status changes (from disabled to enabled or vice-versa).
 - Introduce `pod update` command that installs the dependencies of the Podfile
   **ignoring** the lockfile `Podfile.lock`.
   [#131](https://github.com/CocoaPods/CocoaPods/issues/131)
 - Introduce `pod outdated` command that shows the pods with known updates.
 - Add `:local` option for dependencies which will use the source files directly
   from a local directory. This is usually used for libraries that are being
   developed in parallel to the end product (application/library).
   [#458](https://github.com/CocoaPods/CocoaPods/issues/458),
   [#415](https://github.com/CocoaPods/CocoaPods/issues/415),
   [#156](https://github.com/CocoaPods/CocoaPods/issues/156).
 - Folders of Pods which are no longer required are removed during installation.
   [#298](https://github.com/CocoaPods/CocoaPods/issues/298)
 - Add meaningful error messages
   - ia podspec can’t be found in the root of an external source.
     [#385](https://github.com/CocoaPods/CocoaPods/issues/385),
     [#338](https://github.com/CocoaPods/CocoaPods/issues/338),
     [#337](https://github.com/CocoaPods/CocoaPods/issues/337).
   - a subspec name is misspelled.
     [#327](https://github.com/CocoaPods/CocoaPods/issues/327)
   - an unrecognized command and/or argument is provided.
 - The subversion downloader now does an export instead of a checkout, which
   makes it play nicer with SCMs that store metadata in each directory.
   [#245](https://github.com/CocoaPods/CocoaPods/issues/245)
 - Now the Podfile is added to the Pods project for convenient editing.

 ###### Bug fixes

 - The git cache now fetches the tags from the remote if it can’t find the
   reference.
 - Xcodeproj now builds on 10.6.8 and Travis CI without symlinking headers.
 - Only try to install, add source files to the project, and clean a Pod once.
   [#376](https://github.com/CocoaPods/CocoaPods/issues/376)

 ###### Notes

 - External Pods might be reinstalled due to the migration to the new
   `Podfile.lock`.
 - The SCM reference of head Pods is not preserved across machines.
 - Pods whose inline specification changed are not detected as modified. As a
   workaround, remove their folder stored in `Pods`.
 - Pods whose specification changed are not detected as modified. As a
   workaround, remove their folder stored in `Pods`.


 ## 0.13.0 (2012-08-22)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.12.0...0.13.0)

 ###### Enhancements

 - Add Podfile `podspec` which allows to use the dependencies of a podspec file.
   [#162](https://github.com/CocoaPods/CocoaPods/issues/162)
 - Check if any of the build settings defined in the xcconfig files is
   overridden. [#92](https://github.com/CocoaPods/CocoaPods/issues/92)
 - The Linter now checks that there are no compiler flags that disable warnings.

 ###### Bug fixes

 - The final project isn’t affected anymore by the `inhibit_all_warnings!`
   option.
 - Support for redirects while using podspec from an url.
   [#462](https://github.com/CocoaPods/CocoaPods/issues/462)


 ## 0.12.0 (2012-08-21)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.11.1...0.12.0)

 ###### Enhancements

 - The documentation is generated using the public headers if they are
   specified.
 - In case of a download failure the installation is aborted and the error
   message is shown.
 - Git submodules are initialized only if requested.
 - Don’t impose a certain structure of the user’s project by raising if no
   ‘Frameworks’ group exists.
   [#431](https://github.com/CocoaPods/CocoaPods/pull/431)
 - Support for GitHub Gists in the linter.
 - Allow specifying ARC settings in subspecs.
 - Add Podfile `inhibit_all_warnings!` which will inhibit all warnings from the
   Pods library. [#209](https://github.com/CocoaPods/CocoaPods/issues/209)
 - Make the Pods Xcode project prettier by namespacing subspecs in nested
   groups. [#466](https://github.com/CocoaPods/CocoaPods/pull/466)


 ## 0.11.1 (2012-08-09)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.11.0...0.11.1)

 ###### Bug fixes

 - Fixed a crash related to subspecs without header files. [#449]
 - Git submodules are loaded after the appropriate referenced is checked out and
   will be not loaded anymore in the cache. [#451]
 - Fixed SVN support for the head version. [#432]


 ## 0.11.0 (2012-08-08)

 [CocoaPods](https://github.com/CocoaPods/CocoaPods/compare/0.10.0...0.11.0)

 ###### Enhancements

 - Added support for public headers. [#440]
 - Added `pod repo lint`. [#423]
 - Improved support for `:head` option and SVN repositories.
 - When integrating Pods with a project without "Frameworks" group in root of
   the project, raise an informative message.
   [#431](https://github.com/CocoaPods/CocoaPods/pull/431)
 - Dropped support for legacy `config.ios?` and `config.osx?`

 ###### Bug fixes

 - Version message now correctly terminates with a 0 exit status.
 - Resolved an issue that lead to git error messages in the error report.


 ## 0.10.0 (2012-07-29)

 [CocoaPods](http://git.io/4i75YA)

 ###### Enhancements

 - Added a `--local-only` option to `pod push` so that developers can push
   locally and test before pushing to a remote. [#405](http://git.io/0ILJEw)
 - Added line number information for errors generated in the Podfile.
   [#408](http://git.io/fWQvMg)
 - Pods stored in git repositories now initialize submodules.
   [#406](http://git.io/L9ssSw)

 ###### Bug fixes

 - Removed note about the post install hook form the linter.
 - Improved xcodebuild error detection in the linter.
 - Ensure the git cache exists, before updating it, when trying to install the
   ‘bleeding edge’ of a pod. [#426](http://git.io/d4eqRA)
 - Clean downloaded external pods **after** resolving and activating (sub)specs.
   [#414](http://git.io/i77q_w)
 - Support `tar.gz` as filename in a HTTP source. [#428](http://git.io/qhwKkA)


 ## 0.9.2 (2012-07-16)

 [CocoaPods](http://git.io/AVlRKg) • [Xcodeproj](http://git.io/xHbc0w)

 ###### Bug fixes

 - When generating the PodsDummy class, make that class unique to each target. [#402](http://git.io/NntYiQ)
 - Raise an informative error message when the platform in the `Podfile` is omitted or incorrect. [#403](http://git.io/k5EcUQ)


 ## 0.9.1 (2012-07-14)

 [CocoaPods](http://git.io/_kqAbw)

 ###### Bug fixes

 - CocoaPods 0.9.x needs Xcodeproj 0.3.0.


 ## 0.9.0 (2012-07-14)

 [CocoaPods](http://git.io/kucJQw) • [Xcodeproj](http://git.io/5eLL8g)

 ###### Enhancements

 - Force downloading the ‘bleeding edge’ version of a pod with the `:head` flag. [#392](http://git.io/t_NVRQ)
 - Support for weak frameworks. [#263](http://git.io/XZDuog)
 - Use double quotes when shelling out. This makes a url like `$HOME/local/lib` work. [#396](http://git.io/DnBzhA)

 ###### Bug fixes

 - Relaxed linter to accepts pod that only specify paths to preserve (like TuneupJS).
 - Gender neutralization of podfile documentation. [#384](http://git.io/MAsHXg)
 - Exit early when using an old RubyGems version (< 1.4.0). These versions contain subtle bugs
   related to prerelease version comparisons. Unfortunately, OS X >= 10.7 ships with 1.3.6. [#398](http://git.io/Lr7DoA)


 ## 0.8.0 (2012-07-09)

 [CocoaPods](http://git.io/RgMF3w) • [Xcodeproj](http://git.io/KBKE_Q)

 ###### Breaking change

 Syntax change in Podfile: `dependency` has been replaced by `pod`.

 ``ruby
 platform :ios
 pod 'JSONKit',      '~> 1.4'
 pod 'Reachability', '~> 2.0.4'
 ``

 ###### Bug fixes

 - Properly quote all paths given to Git.


 ## 0.7.0 (2012-07-06)

 [CocoaPods](http://git.io/Agia6A) • [Xcodeproj](http://git.io/mlqquw)

 ###### Features

 - Added support for branches in git repos.
 - Added support for linting remote files, i.e. `pod spec lint http://raw/file.podspec`.
 - Improved `Spec create template`.
 - The indentation is automatically stripped for podspecs strings.

 ###### Bug fixes

 - The default warnings of Xcode are not overriden anymore.
 - Improvements to the detection of the license files.
 - Improvements to `pod spec lint`.
 - CocoaPods is now case insensitive.


 ## 0.6.1 (2012-07-01)

 [CocoaPods](http://git.io/45wFjw) • [Xcodeproj](http://git.io/rRA4XQ)

 ###### Bug fixes

 - Switched to master branch for specs repo.
 - Fixed a crash with `pod spec lint` related to `preserve_paths`.
 - Fixed a bug that caused subspecs to not inherit the compiler flags of the top level specification.
 - Fixed a bug that caused duplication of system framworks.


 ## 0.6.0 (2012-07-01)

 A full list of all the changes since 0.5.1 can be found [here][6].


 ### Link with specific targets

 CocoaPods can now integrate all the targets specified in your `Podfile`.

 To specify which target, in your Xcode project, a Pods target should be linked
 with, use the `link_with` method like so:

 ``ruby
 platform :ios

 workspace 'MyWorkspace'

 link_with ['MyAppTarget', 'MyOtherAppTarget']
 dependency 'JSONKit'

 target :test, :exclusive => true do
   xcodeproj 'TestProject', 'Test' => :debug
   link_with 'TestRunnerTarget'
   dependency 'Kiwi'
 end
 ``

 _NOTE: As you can see it can take either one target name, or an array of names._

 * If no explicit Xcode workspace is specified and only **one** project exists in
 the same directory as the Podfile, then the name of that project is used as the
 workspace’s name.

 * If no explicit Xcode project is specified for a target, it will use the Xcode
 project of the parent target. If no target specifies an expicit Xcode project
 and there is only **one** project in the same directory as the Podfile then that
 project will be used.

 * If no explicit target is specified, then the Pods target will be linked with
 the first target in your project. So if you only have one target you do not
 need to specify the target to link with.

 See [#76](https://github.com/CocoaPods/CocoaPods/issues/76) for more info.

 Finally, CocoaPods will add build configurations to the Pods project for all
 configurations in the other projects in the workspace. By default the
 configurations are based on the `Release` configuration, to base them on the
 `Debug` configuration you will have to explicitely specify them as can be seen
 above in the following line:

 ```ruby
 xcodeproj 'TestProject', 'Test' => :debug
 ```


 ### Documentation

 CocoaPods will now generate documentation for every library with the
 [`appledoc`][5] tool and install it into Xcode’s documentation viewer.

 You can customize the settings used like so:

 ```ruby
 s.documentation = { :appledoc => ['--product-name', 'My awesome project!'] }
 ```

 Alternatively, you can specify a URL where an HTML version of the documentation
 can be found:

 ```ruby
 s.documentation = { :html => 'http://example.com/docs/index.html' }
 ```

 See [#149](https://github.com/CocoaPods/CocoaPods/issues/149) and
 [#151](https://github.com/CocoaPods/CocoaPods/issues/151) for more info.


 ### Licenses & Documentation

 CocoaPods will now generate two 'Acknowledgements' files for each target specified
 in your Podfile which contain the License details for each Pod used in that target
 (assuming details have been specified in the Pod spec).

 There is a markdown file, for general consumption, as well as a property list file
 that can be added to a settings bundle for an iOS application.

 You don't need to do anything for this to happen, it should just work.

 If you're not happy with the default boilerplate text generated for the title, header
 and footnotes in the files, it's possible to customise these by overriding the methods
 that generate the text in your `Podfile` like this:

 ```ruby
 class ::Pod::Generator::Acknowledgements
   def header_text
     "My custom header text"
   end
 end
 ```

 You can even go one step further and customise the text on a per target basis by
 checking against the target name, like this:

 ```ruby
 class ::Pod::Generator::Acknowledgements
   def header_text
     if @target_definition.label.end_with?("MyTargetName")
       "Custom header text for MyTargetName"
     else
       "Custom header text for other targets"
     end
   end
 end
 ```

 Finally, here's a list of the methods that are available to override:

 ```ruby
 header_title
 header_text
 footnote_title
 footnote_text
 ```


 ### Introduced two new classes: LocalPod and Sandbox.

 The Sandbox represents the entire contents of the `POD_ROOT` (normally
 `SOURCE_ROOT/Pods`). A LocalPod represents a pod that has been installed within
 the Sandbox.

 These two classes can be used as better homes for various pieces of logic
 currently spread throughout the installation process and provide a better API
 for working with the contents of this directory.


 ### Xcodeproj API

 All Xcodeproj APIs are now in `snake_case`, instead of `camelCase`. If you are
 manipulating the project from your Podfile's `post_install` hook, or from a
 podspec, then update these method calls.


 ### Enhancements

 * [#188](https://github.com/CocoaPods/CocoaPods/pull/188): `list` command now
   displays the specifications introduced in the master repo if it is given as an
   option the number of days to take into account.

 * [#188](https://github.com/CocoaPods/CocoaPods/pull/188): Transferred search
   layout improvements and options to `list` command.

 * [#166](https://github.com/CocoaPods/CocoaPods/issues/166): Added printing
   of homepage and source to search results.

 * [#177](https://github.com/CocoaPods/CocoaPods/issues/177): Added `--stat`
   option to display watchers and forks for pods hosted on GitHub.

 * [#177](https://github.com/CocoaPods/CocoaPods/issues/177): Introduced colors
   and tuned layout of search.

 * [#112](https://github.com/CocoaPods/CocoaPods/issues/112): Introduced `--push`
   option to `$ pod setup`. It configures the master spec repository to use the private
   push URL. The change is preserved in future calls to `$ pod setup`.

 * [#153](https://github.com/CocoaPods/CocoaPods/issues/153): It is no longer
   required to call `$ pod setup`.

 * [#163](https://github.com/CocoaPods/CocoaPods/issues/163): Print a template
   for a new ticket when an error occurs.

 * Added a new Github-specific downloader that can download repositories as a
   gzipped tarball.

 * No more global state is kept during resolving of dependencies.

 * Updated Xcodeproj to have a friendlier API.


 ### Fixes

 * [#142](https://github.com/CocoaPods/CocoaPods/issues/142): Xcode 4.3.2 no longer
   supports passing the -fobj-arc flag to the linker and will fail to build. The
   addition of this flag was a workaround for a compiler bug in previous versions.
   This flag is no longer included by default - to keep using this flag, you need to
   add `set_arc_compatibility_flag!` to your Podfile.

 * [#183](https://github.com/CocoaPods/CocoaPods/issues/183): Fix for
   `.DS_Store` file in `~/.cocoapods` prevents `$ pod install` from running.

 * [#134](https://github.com/CocoaPods/CocoaPods/issues/134): Match
   `IPHONEOS_DEPLOYMENT_TARGET` build setting with `deployment_target` option in
   generated Pods project file.

 * [#142](https://github.com/CocoaPods/CocoaPods/issues/): Add `-fobjc-arc` to
   `OTHER_LDFLAGS` if _any_ pods require ARC.

 * [#148](https://github.com/CocoaPods/CocoaPods/issues/148): External encoding
   set to UTF-8 on Ruby 1.9 to fix crash caused by non-ascii characters in pod
   description.

 * Ensure all header search paths are quoted in the xcconfig file.

 * Added weak quoting to `ibtool` input paths.


 ## 0.5.0 (2011-11-22)

 No longer requires MacRuby. Runs on MRI 1.8.7 (OS X system version) and 1.9.3.

 A full list of all the changes since 0.3.0 can be found [here][7].


 ## 0.4.0

 Oops, accidentally skipped this version.


 ## 0.3.0 (2011-11-12)

 ### Multiple targets

 Add support for multiple static library targets in the Pods Xcode project with
 different sets of depedencies. This means that you can create a separate
 library which contains all dependencies, including extra ones that you only use
 in, for instance, a debug or test build. [[docs][1]]

 ```ruby
 # This Podfile will build three static libraries:
 # * libPods.a
 # * libPods-debug.a
 # * libPods-test.a

 # This dependency is included in the `default` target, which generates the
 # `libPods.a` library, and all non-exclusive targets.
 dependency 'SSCatalog'

 target :debug do
   # This dependency is only included in the `debug` target, which generates
   # the `libPods-debug.a` library.
   dependency 'CocoaLumberjack'
 end

 target :test, :exclusive => true do
   # This dependency is *only* included in the `test` target, which generates
   # the `libPods-test.a` library.
   dependency 'Kiwi'
 end
 ```

 ### Install libraries from anywhere

 A dependency can take a git url if the repo contains a podspec file in its
 root, or a podspec can be loaded from a file or HTTP location. If no podspec is
 available, a specification can be defined inline in the Podfile. [[docs][2]]

 ```ruby
 # From a spec repo.
 dependency 'SSToolkit'

 # Directly from the Pod’s repo (if it contains a podspec).
 dependency 'SSToolkit', :git => 'https://github.com/samsoffes/sstoolkit.git'

 # Directly from the Pod’s repo (if it contains a podspec) with a specific commit (or tag).
 dependency 'SSToolkit', :git    => 'https://github.com/samsoffes/sstoolkit.git',
                         :commit => '2adcd0f81740d6b0cd4589af98790eee3bd1ae7b'

 # From a podspec that's outside a spec repo _and_ the library’s repo. This can be a file or http url.
 dependency 'SSToolkit', :podspec => 'https://raw.github.com/gist/1353347/ef1800da9c5f5d267a642b8d3950b41174f2a6d7/SSToolkit-0.1.1.podspec'

 # If no podspec is available anywhere, you can define one right in your Podfile.
 dependency do |s|
   s.name         = 'SSToolkit'
   s.version      = '0.1.3'
   s.platform     = :ios
   s.source       = { :git => 'https://github.com/samsoffes/sstoolkit.git', :commit => '2adcd0f81740d6b0cd4589af98790eee3bd1ae7b' }
   s.resources    = 'Resources'
   s.source_files = 'SSToolkit/**/*.{h,m}'
   s.frameworks   = 'QuartzCore', 'CoreGraphics'

   def s.post_install(target)
     prefix_header = config.project_pods_root + target.prefix_header_filename
     prefix_header.open('a') do |file|
       file.puts(%{#ifdef __OBJC__\n#import "SSToolkitDefines.h"\n#endif})
     end
   end
 end
 ```

 ### Add a `post_install` hook to the Podfile class

 This allows the user to customize, for instance, the generated Xcode project
 _before_ it’s written to disk. [[docs][3]]

 ```ruby
 # Enable garbage collection support for MacRuby applications.
 post_install do |installer|
   installer.project.targets.each do |target|
     target.build_configurations.each do |config|
       config.build_settings['GCC_ENABLE_OBJC_GC'] = 'supported'
     end
   end
 end
 ```

 ### Manifest

 Generate a Podfile.lock file next to the Podfile, which contains a manifest of
 your application’s dependencies and their dependencies.

 ```
 PODS:
   - JSONKit (1.4)
   - LibComponentLogging-Core (1.1.4)
   - LibComponentLogging-NSLog (1.0.2):
     - LibComponentLogging-Core (>= 1.1.4)
   - RestKit-JSON-JSONKit (0.9.3):
     - JSONKit
     - RestKit (= 0.9.3)
   - RestKit-Network (0.9.3):
     - LibComponentLogging-NSLog
     - RestKit (= 0.9.3)
   - RestKit-ObjectMapping (0.9.3):
     - RestKit (= 0.9.3)
     - RestKit-Network (= 0.9.3)

 DOWNLOAD_ONLY:
   - RestKit (0.9.3)

 DEPENDENCIES:
   - RestKit-JSON-JSONKit
   - RestKit-ObjectMapping
 ```

 ### Generate Xcode projects from scratch

 We no longer ship template projects with the gem, but instead generate them
 programmatically. This code has moved out into its own [Xcodeproj gem][4],
 allowing you to automate Xcode related tasks.


 [1]: https://github.com/CocoaPods/CocoaPods/blob/master/lib/cocoapods/podfile.rb#L151
 [2]: https://github.com/CocoaPods/CocoaPods/blob/master/lib/cocoapods/podfile.rb#L82
 [3]: https://github.com/CocoaPods/CocoaPods/blob/master/lib/cocoapods/podfile.rb#L185
 [4]: https://github.com/CocoaPods/Xcodeproj
 [5]: https://github.com/tomaz/appledoc
 [6]: https://github.com/CocoaPods/CocoaPods/compare/0.5.1...0.6.0
 [7]: https://github.com/CocoaPods/CocoaPods/compare/0.3.10...0.5.0