v4.0.8

Warning

Do not upgrade to this release if you want to preserve your existing indexed documents but have not yet run the document index migration, which can be done from any version v3.x. See additional documentation here.

See the assets to download this version and install.

What's Changed

• chore(deps): bump azure-cognitiveservices-speech: 1.38.0->1.50.0 (#11894) to release v4.0 by @jmelahman in #11897
• fix(llm): route Claude Fable 5 / Mythos 5 through adaptive thinking (#11992) to release v4.0 by @jmelahman in #11994
• fix(llm): restore vision detection for custom-config providers (LiteLLM Proxy) (#12136) [v4.0] by @justin-tahara in #12140

Full Changelog: v4.0.7...v4.0.8