chore: release 0.26.5 (#515)

* updated CHANGELOG.md [ci skip]

* updated setup.py

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

Author: release-please[bot]

packages/gapic-generator/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+### [0.26.5](https://www.github.com/googleapis/gapic-generator-python/compare/v0.26.4...v0.26.5) (2020-07-10)
+
+
+### Bug Fixes
+
+* convert datetime back to proto for unit tests ([#511](https://www.github.com/googleapis/gapic-generator-python/issues/511)) ([e1c787d](https://www.github.com/googleapis/gapic-generator-python/commit/e1c787d3b6fe09dc0b4e00f07a7bd77fb5f1e6a3))
+
 ### [0.26.4](https://www.github.com/googleapis/gapic-generator-python/compare/v0.26.3...v0.26.4) (2020-07-10)
 
 

packages/gapic-generator/setup.py

@@ -20,7 +20,7 @@
 
 PACKAGE_ROOT = os.path.abspath(os.path.dirname(__file__))
 
-version = "0.26.4"
+version = "0.26.5"
 
 with io.open(os.path.join(PACKAGE_ROOT, "README.rst")) as file_obj:
     README = file_obj.read()