|  | Git v2.1.1 Release Notes | 
|  | ======================== | 
|  |  | 
|  | * Git 2.0 had a regression where "git fetch" into a shallowly | 
|  | cloned repository from a repository with bitmap object index | 
|  | enabled did not work correctly.  This has been corrected. | 
|  |  | 
|  | * Git 2.0 had a regression which broke (rarely used) "git diff-tree | 
|  | -t".  This has been corrected. | 
|  |  | 
|  | * "git log --pretty/format=" with an empty format string did not | 
|  | mean the more obvious "No output whatsoever" but "Use default | 
|  | format", which was counterintuitive.  Now it means "nothing shown | 
|  | for the log message part". | 
|  |  | 
|  | * "git -c section.var command" and "git -c section.var= command" | 
|  | should pass the configuration differently (the former should be a | 
|  | boolean true, the latter should be an empty string), but they | 
|  | didn't work that way.  Now it does. | 
|  |  | 
|  | * Applying a patch not generated by Git in a subdirectory used to | 
|  | check the whitespace breakage using the attributes for incorrect | 
|  | paths. Also whitespace checks were performed even for paths | 
|  | excluded via "git apply --exclude=<path>" mechanism. | 
|  |  | 
|  | * "git bundle create" with date-range specification were meant to | 
|  | exclude tags outside the range, but it did not work correctly. | 
|  |  | 
|  | * "git add x" where x that used to be a directory has become a | 
|  | symbolic link to a directory misbehaved. | 
|  |  | 
|  | * The prompt script checked $GIT_DIR/ref/stash file to see if there | 
|  | is a stash, which was a no-no. | 
|  |  | 
|  | * "git checkout -m" did not switch to another branch while carrying | 
|  | the local changes forward when a path was deleted from the index. | 
|  |  | 
|  | * With sufficiently long refnames, fast-import could have overflown | 
|  | an on-stack buffer. | 
|  |  | 
|  | * After "pack-refs --prune" packed refs at the top-level, it failed | 
|  | to prune them. | 
|  |  | 
|  | * "git gc --auto" triggered from "git fetch --quiet" was not quiet. |