chore(main): release 2.42.0 (#1819)

🤖 I have created a release *beep* *boop*
---


##
[2.42.0](v2.41.1...v2.42.0)
(2025-10-24)


### Features

* Add trust boundary support for external accounts.
([#1809](#1809))
([36ecb1d](36ecb1d))


### Bug Fixes

* Read scopes from ADC json for impersoanted cred
([#1820](#1820))
([62c0fc8](62c0fc8))

---
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Please](https://github.com/googleapis/release-please). See
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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
 
+## [2.42.0](https://github.com/googleapis/google-auth-library-python/compare/v2.41.1...v2.42.0) (2025-10-24)
+
+
+### Features
+
+* Add trust boundary support for external accounts. ([#1809](https://github.com/googleapis/google-auth-library-python/issues/1809)) ([36ecb1d](https://github.com/googleapis/google-auth-library-python/commit/36ecb1d65883477d27faf9c2281fc289659b9903))
+
+
+### Bug Fixes
+
+* Read scopes from ADC json for impersoanted cred ([#1820](https://github.com/googleapis/google-auth-library-python/issues/1820)) ([62c0fc8](https://github.com/googleapis/google-auth-library-python/commit/62c0fc82a3625542381f85c698595446fc99ddae))
+
 ## [2.41.1](https://github.com/googleapis/google-auth-library-python/compare/v2.41.0...v2.41.1) (2025-09-30)
 
 

google/auth/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.41.1"
+__version__ = "2.42.0"