Openai

Full Changelog: [v1.20.0...v1.21.0](https://github.com/openai/openai-python/compare/v1.20.0...v1.21.0)

Features

* **api:** add vector stores ([1325](https://github.com/openai/openai-python/issues/1325)) ([038a3c5](https://github.com/openai/openai-python/commit/038a3c50db7b6a88f54ff1cd1ff6cbaef2caf87f))

Full Changelog: [v1.19.0...v1.20.0](https://github.com/openai/openai-python/compare/v1.19.0...v1.20.0)

Features

* **client:** add header OpenAI-Project ([1320](https://github.com/openai/openai-python/issues/1320)) ([0c489f1](https://github.com/openai/openai-python/commit/0c489f16a7d9e5ac753da87273b223893edefa69))
* extract chat models to a named enum ([1322](https://github.com/openai/openai-python/issues/1322)) ([1ccd9b6](https://github.com/openai/openai-python/commit/1ccd9b67322736a4714e58c953d59585322c527d))

Full Changelog: [v1.18.0...v1.19.0](https://github.com/openai/openai-python/compare/v1.18.0...v1.19.0)

Features

* **errors:** add request_id property ([1317](https://github.com/openai/openai-python/issues/1317)) ([f9eb77d](https://github.com/openai/openai-python/commit/f9eb77dca422b9456f4e3b31c7474046235eec1d))

Full Changelog: [v1.17.1...v1.18.0](https://github.com/openai/openai-python/compare/v1.17.1...v1.18.0)

Features

* **api:** add batch API ([1316](https://github.com/openai/openai-python/issues/1316)) ([3e6f19e](https://github.com/openai/openai-python/commit/3e6f19e6e7489bf1c94944a5f8f9b1d4535cdc43))
* **api:** updates ([1314](https://github.com/openai/openai-python/issues/1314)) ([8281dc9](https://github.com/openai/openai-python/commit/8281dc956178f5de345645660081f7d0c15a57a6))

Full Changelog: [v1.17.0...v1.17.1](https://github.com/openai/openai-python/compare/v1.17.0...v1.17.1)

Chores

* fix typo ([1304](https://github.com/openai/openai-python/issues/1304)) ([1129082](https://github.com/openai/openai-python/commit/1129082955f98d76c0927781ef9e7d0beeda2ec4))
* **internal:** formatting ([1311](https://github.com/openai/openai-python/issues/1311)) ([8fd411b](https://github.com/openai/openai-python/commit/8fd411b48b6b1eafaab2dac26201525c1ee0b942))

Full Changelog: [v1.16.2...v1.17.0](https://github.com/openai/openai-python/compare/v1.16.2...v1.17.0)

Features

* **api:** add additional messages when creating thread run ([1298](https://github.com/openai/openai-python/issues/1298)) ([70eb081](https://github.com/openai/openai-python/commit/70eb081804b14cc8c151ebd85458545a50a074fd))
* **client:** add DefaultHttpxClient and DefaultAsyncHttpxClient ([1302](https://github.com/openai/openai-python/issues/1302)) ([69cdfc3](https://github.com/openai/openai-python/commit/69cdfc319fff7ebf28cdd13cc6c1761b7d97811d))
* **models:** add to_dict & to_json helper methods ([1305](https://github.com/openai/openai-python/issues/1305)) ([40a881d](https://github.com/openai/openai-python/commit/40a881d10442af8b445ce030f8ab338710e1c4c8))