release: 3.45.0 (#4242)

Automated Release PR
---


##
[3.45.0](v3.44.0...v3.45.0)
(2026-11-03)


### Features

* **api:** add 12-hour Responses caching and cache-write usage
([#4240](#4240))
([5f717b5](5f717b5))
* **api:** add project service tier settings
([#4239](#4239))
([1a2a3d0](1a2a3d0))


### Documentation

* clarify generated-file ownership
([#4241](#4241))
([0309a8c](0309a8c))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: openai-sdks[bot] <284451331+openai-sdks[bot]@users.noreply.github.com>

Author: openai-sdks[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "3.44.0"
+  ".": "3.45.0"
 }

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## [3.45.0](https://github.com/openai/openai-python/compare/v3.44.0...v3.45.0) (2026-11-03)
+
+
+### Features
+
+* **api:** add 12-hour Responses caching and cache-write usage ([#4240](https://github.com/openai/openai-python/issues/4240)) ([5f717b5](https://github.com/openai/openai-python/commit/5f717b537b7c230e2a38d0cebb0d5ccc8f97d00b))
+* **api:** add project service tier settings ([#4239](https://github.com/openai/openai-python/issues/4239)) ([1a2a3d0](https://github.com/openai/openai-python/commit/1a2a3d02247f9eaf0614bae9d35c60cbddf1d460))
+
+
+### Documentation
+
+* clarify generated-file ownership ([#4241](https://github.com/openai/openai-python/issues/4241)) ([0309a8c](https://github.com/openai/openai-python/commit/0309a8c10cb0ddda39b40592455e76847b78cf64))
+
 ## [3.44.0](https://github.com/openai/openai-python/compare/v3.43.0...v3.44.0) (2026-11-03)
 
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "openai"
-version = "3.44.0"
+version = "3.45.0"
 description = "The official Python library for the openai API"
 dynamic = ["readme"]
 license = "Apache-2.0"

src/openai/_version.py

@@ -1,2 +1,2 @@
 __title__ = "openai"
-__version__ = "3.44.0"  # x-release-please-version
+__version__ = "3.45.0"  # x-release-please-version