release: 4.21.0

[stainless-bot]

Automated Release PR

4.21.0 (2023-12-11)

Full Changelog: v4.20.1...v4.21.0

Features

• client: support reading the base url from an env variable (#547) (06fb68d)

Bug Fixes

• correct some runTools behavior and deprecate runFunctions (#562) (f5cdd0f)
• prevent 400 when using runTools/runFunctions with Azure OpenAI API (#544) (735d9b8)

Documentation

• readme: update example snippets (#546) (566d290)

Build System

• specify packageManager: yarn (#561) (935b898)

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For a better experience, it is recommended to use either rebase-merge or squash-merge when merging this pull request (see details).

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[athyuttamre]

Holding off on merging to repro the bug and see if it affects Azure only, or OpenAI as well.

[rattrayalex]

Fixes #540

[athyuttamre]

We fixed the OpenAPI spec to indicate that content is nullable only for assistant messages. This should make the types of the parameter stricter in the next release. Approving this PR to unblock the use of callFunctions.

openai/openai-openapi#140

[stainless-bot]

🤖 Release is at https://github.com/openai/openai-node/releases/tag/v4.21.0 🌻