chore: release main

Author: release-please[bot]

.release-please-bulk-manifest.json

@@ -2,7 +2,7 @@
   "packages/bigquery-magics": "0.15.1",
   "packages/db-dtypes": "1.7.1",
   "packages/django-google-spanner": "5.1.0",
-  "packages/gapic-generator": "1.39.0",
+  "packages/gapic-generator": "1.39.1",
   "packages/gcp-sphinx-docfx-yaml": "3.3.2",
   "packages/google-ads-admanager": "0.10.5",
   "packages/google-ads-datamanager": "0.9.3",

librarian.yaml

@@ -92,7 +92,7 @@ libraries:
     python:
       library_type: INTEGRATION
   - name: gapic-generator
-    version: 1.39.0
+    version: 1.39.1
     python:
       library_type: CORE
   - name: gcp-sphinx-docfx-yaml

packages/gapic-generator/CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/gapic-generator/#history
 
+## [1.39.1](https://github.com/googleapis/google-cloud-python/compare/gapic-generator-v1.39.0...gapic-generator-v1.39.1) (2026-09-18)
+
+
+### Bug Fixes
+
+* **bazel:** allow CustomProtoInfo in gapic_compat_proto_library ([#18417](https://github.com/googleapis/google-cloud-python/issues/18417)) ([11bdf92](https://github.com/googleapis/google-cloud-python/commit/11bdf928710031cd3dd279215d1be2bd7d73e18f))
+
 ## [1.39.0](https://github.com/googleapis/google-cloud-python/compare/gapic-generator-v1.38.0...gapic-generator-v1.39.0) (2026-08-21)
 
 

packages/gapic-generator/setup.py

@@ -22,7 +22,7 @@
 name = "gapic-generator"
 description = "Google API Client Generator for Python"
 url = "https://github.com/googleapis/google-cloud-python/tree/main/packages/gapic-generator"
-version = "1.39.0"
+version = "1.39.1"
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     # Ensure that the lower bounds of these dependencies match what we have in the