chore(main): release 1.23.4 (#2350)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

CHANGELOG.md

@@ -1,6 +1,13 @@
 # Changelog
 
 
+## [1.23.4](https://github.com/googleapis/gapic-generator-python/compare/v1.23.3...v1.23.4) (2025-03-04)
+
+
+### Bug Fixes
+
+* Allow proto files to be included in the output of py_gapic_assembly_pkg ([#2349](https://github.com/googleapis/gapic-generator-python/issues/2349)) ([b301bef](https://github.com/googleapis/gapic-generator-python/commit/b301befcda29ae1f9c204e0836656c03c2d74a2a))
+
 ## [1.23.3](https://github.com/googleapis/gapic-generator-python/compare/v1.23.2...v1.23.3) (2025-03-03)
 
 

setup.py

@@ -22,7 +22,7 @@
 name = "gapic-generator"
 description = "Google API Client Generator for Python"
 url = "https://github.com/googleapis/gapic-generator-python"
-version = "1.23.3"
+version = "1.23.4"
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     # Ensure that the lower bounds of these dependencies match what we have in the