chore(main): release pubsub 1.30.0 (#7556)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
diff --git a/.release-please-manifest-individual.json b/.release-please-manifest-individual.json
index 92e3964..a495eee 100644
--- a/.release-please-manifest-individual.json
+++ b/.release-please-manifest-individual.json
@@ -6,7 +6,7 @@
   "firestore": "1.9.0",
   "logging": "1.7.0",
   "profiler": "0.3.1",
-  "pubsub": "1.29.0",
+  "pubsub": "1.30.0",
   "pubsublite": "1.7.0",
   "spanner": "1.44.0",
   "storage": "1.30.1"
diff --git a/pubsub/CHANGES.md b/pubsub/CHANGES.md
index 2e7cf0b..8895829 100644
--- a/pubsub/CHANGES.md
+++ b/pubsub/CHANGES.md
@@ -1,5 +1,17 @@
 # Changes
 
+## [1.30.0](https://github.com/googleapis/google-cloud-go/compare/pubsub/v1.29.0...pubsub/v1.30.0) (2023-03-22)
+
+
+### Features
+
+* **pubsub:** Update iam and longrunning deps ([91a1f78](https://github.com/googleapis/google-cloud-go/commit/91a1f784a109da70f63b96414bba8a9b4254cddd))
+
+
+### Bug Fixes
+
+* **pubsub:** Check response of receipt modacks for exactly once delivery ([#7568](https://github.com/googleapis/google-cloud-go/issues/7568)) ([94d0408](https://github.com/googleapis/google-cloud-go/commit/94d040898cc9e85fdac76560765b01cfd019d0b4))
+
 ## [1.29.0](https://github.com/googleapis/google-cloud-go/compare/pubsub/v1.28.0...pubsub/v1.29.0) (2023-03-13)
 
 
diff --git a/pubsub/internal/version.go b/pubsub/internal/version.go
index a08cb7c..5856ebb 100644
--- a/pubsub/internal/version.go
+++ b/pubsub/internal/version.go
@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.29.0"
+const Version = "1.30.0"