chore(main): release 1.8.0

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,29 @@
 # Changelog
 
+## [1.8.0](https://github.com/googleapis/python-spanner-sqlalchemy/compare/v1.7.0...v1.8.0) (2024-11-08)
+
+
+### Features
+
+* Support dml returning ([#335](https://github.com/googleapis/python-spanner-sqlalchemy/issues/335)) ([7db3f37](https://github.com/googleapis/python-spanner-sqlalchemy/commit/7db3f374510673d6521b16ca44d21043069d6ee7))
+
+
+### Bug Fixes
+
+* Add `existing_nullable` usage to `visit_column_type` ([#329](https://github.com/googleapis/python-spanner-sqlalchemy/issues/329)) ([273f03b](https://github.com/googleapis/python-spanner-sqlalchemy/commit/273f03bdf27c12317712a9939eedd25bd88c475a))
+
+
+### Dependencies
+
+* Add nh3 ([#481](https://github.com/googleapis/python-spanner-sqlalchemy/issues/481)) ([3c2bcf9](https://github.com/googleapis/python-spanner-sqlalchemy/commit/3c2bcf9901ce132a6d5d5d3b1ad3608526a378b5))
+* Add proto plus ([#482](https://github.com/googleapis/python-spanner-sqlalchemy/issues/482)) ([8663453](https://github.com/googleapis/python-spanner-sqlalchemy/commit/86634531793cf01b46cefe87f74375ee59060638))
+* Update all deps ([#413](https://github.com/googleapis/python-spanner-sqlalchemy/issues/413)) ([25d9d2c](https://github.com/googleapis/python-spanner-sqlalchemy/commit/25d9d2c32638eb3e551921eecea435452c548bcb))
+
+
+### Documentation
+
+* Fix readme typo ([#487](https://github.com/googleapis/python-spanner-sqlalchemy/issues/487)) ([b452b4f](https://github.com/googleapis/python-spanner-sqlalchemy/commit/b452b4f73d200b99fd800862c88304b67aa035c5))
+
 ## [1.7.0](https://github.com/googleapis/python-spanner-sqlalchemy/compare/v1.6.2...v1.7.0) (2024-02-07)
 
 

version.py

@@ -4,4 +4,4 @@
 # license that can be found in the LICENSE file or at
 # https://developers.google.com/open-source/licenses/bsd
 
-__version__ = "1.7.0"
+__version__ = "1.8.0"