chore(main): release 2.38.0 (#1657)

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

Author: release-please[bot]

CHANGELOG.md

@@ -4,6 +4,18 @@
 
 [1]: https://pypi.org/project/google-auth/#history
 
+## [2.38.0](https://github.com/googleapis/google-auth-library-python/compare/v2.37.0...v2.38.0) (2025-01-23)
+
+
+### Features
+
+* Adding domain-wide delegation flow in impersonated credential ([#1624](https://github.com/googleapis/google-auth-library-python/issues/1624)) ([34ee3fe](https://github.com/googleapis/google-auth-library-python/commit/34ee3fef8cba6a1bbaa46fa16b43af0d89b60b0f))
+
+
+### Documentation
+
+* Add warnings regarding consuming externally sourced credentials ([d049370](https://github.com/googleapis/google-auth-library-python/commit/d049370d266b50db0e09d7b292dbf33052b27853))
+
 ## [2.37.0](https://github.com/googleapis/google-auth-library-python/compare/v2.36.1...v2.37.0) (2024-12-11)
 
 

google/auth/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.37.0"
+__version__ = "2.38.0"