release: 2.29.0

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.28.0"
+  ".": "2.29.0"
 }

CHANGELOG.md

@@ -1,5 +1,27 @@
 # Changelog
 
+## 2.29.0 (2026-03-17)
+
+Full Changelog: [v2.28.0...v2.29.0](https://github.com/openai/openai-python/compare/v2.28.0...v2.29.0)
+
+### Features
+
+* **api:** 5.4 nano and mini model slugs ([3b45666](https://github.com/openai/openai-python/commit/3b456661f77ca3196aceb5ab3350664a63481114))
+* **api:** add /v1/videos endpoint to batches create method ([c0e7a16](https://github.com/openai/openai-python/commit/c0e7a161a996854021e9eb69ea2a60ca0d08047f))
+* **api:** add defer_loading field to ToolFunction ([3167595](https://github.com/openai/openai-python/commit/3167595432bdda2f90721901d30ad316db49323e))
+* **api:** add in and nin operators to ComparisonFilter type ([664f02b](https://github.com/openai/openai-python/commit/664f02b051af84e1ca3fa313981ec72fdea269b3))
+
+
+### Bug Fixes
+
+* **deps:** bump minimum typing-extensions version ([a2fb2ca](https://github.com/openai/openai-python/commit/a2fb2ca55142c6658a18be7bd1392a01f5a83f35))
+* **pydantic:** do not pass `by_alias` unless set ([8ebe8fb](https://github.com/openai/openai-python/commit/8ebe8fbcb011c6a005a715cae50c6400a8596ee0))
+
+
+### Chores
+
+* **internal:** tweak CI branches ([96ccc3c](https://github.com/openai/openai-python/commit/96ccc3cca35645fd3140f99b0fc8e55545065212))
+
 ## 2.28.0 (2026-03-13)
 
 Full Changelog: [v2.27.0...v2.28.0](https://github.com/openai/openai-python/compare/v2.27.0...v2.28.0)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "openai"
-version = "2.28.0"
+version = "2.29.0"
 description = "The official Python library for the openai API"
 dynamic = ["readme"]
 license = "Apache-2.0"

src/openai/_version.py

@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "openai"
-__version__ = "2.28.0"  # x-release-please-version
+__version__ = "2.29.0"  # x-release-please-version