chore(main): release 2.18.1 (#966)

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

Author: release-please[bot]

.release-please-manifest.json

@@ -1,4 +1,4 @@
 {
-    ".": "2.18.0"
+    ".": "2.18.1"
 }
 

CHANGELOG.md

@@ -5,6 +5,13 @@
 [1]: https://pypi.org/project/google-cloud-pubsub/#history
 
 
+## [2.18.1](https://github.com/googleapis/python-pubsub/compare/v2.18.0...v2.18.1) (2023-07-26)
+
+
+### Documentation
+
+* Clarified where ordering_key will be written if write_metadata is set ([#965](https://github.com/googleapis/python-pubsub/issues/965)) ([3d95034](https://github.com/googleapis/python-pubsub/commit/3d95034f94426cdcf5b87323b9e463a7e8ce4f91))
+
 ## [2.18.0](https://github.com/googleapis/python-pubsub/compare/v2.17.1...v2.18.0) (2023-07-12)
 
 

google/pubsub/gapic_version.py

@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.18.0"  # {x-release-please-version}
+__version__ = "2.18.1"  # {x-release-please-version}

google/pubsub_v1/gapic_version.py

@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.18.0"  # {x-release-please-version}
+__version__ = "2.18.1"  # {x-release-please-version}

samples/generated_samples/snippet_metadata_google.pubsub.v1.json

@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-pubsub",
-    "version": "0.1.0"
+    "version": "2.18.1"
   },
   "snippets": [
     {