v0.9.0

What's Changed

• Python: Fix responses execute tool call type error by Sushmitha Mallesh (@Sushmithamallesh) in #2020
• Docs/fixed migration guide links by Kanak Waradkar (@Labreo) in #2027
• Feat: Add LlamaIndex provider for TS SDK by Musthaq Ahamad (@haxzie) in #2029
• docs: add a debugging info page, want to share this in other places by Rahul Tarak (@CryogenicPlanet) in #2031
• Docs: Fix request ID in troubleshooting[tiny] by Sushmitha Mallesh (@Sushmithamallesh) in #2026
• Fix: Update dependencies for Llamaindex by Musthaq Ahamad (@haxzie) in #2035
• Release: update version by Musthaq Ahamad (@haxzie) in #2036
• fix(core): export tool router types and add type-level safeguards by Rahul Tarak (@CryogenicPlanet) in #2033
• Docs: Tool router add session format to docs by Sushmitha Mallesh (@Sushmithamallesh) in #2032
• Release: update version by Musthaq Ahamad (@haxzie) in #2040
• docs: add some docs around how to use tool router and its context management by Rahul Tarak (@CryogenicPlanet) in #2034
• Docs: Add responses example by Sushmitha Mallesh (@Sushmithamallesh) in #2044
• Make create session return type pythonic by @Equlnox in #2018
• chore: fix peer dep issue when using zod-4, causing types to not appear by Rahul Tarak (@CryogenicPlanet) in #2045
• Release: update version by Musthaq Ahamad (@haxzie) in #2046
• Docs: Tool router docs tiny fix by Sushmitha Mallesh (@Sushmithamallesh) in #2049
• Add integration tests by @Equlnox in #2021
• Add readme by @Equlnox in #2047
• Make tools proxy fail if wrong params by @Equlnox in #2052
• Docs: MCP complete revamp by Sushmitha Mallesh (@Sushmithamallesh) in #2061
• Docs: Remove all unused and old assets from docs by Sushmitha Mallesh (@Sushmithamallesh) in #2062
• Update Fern CLI to configure settings from docs.yml by Fern Support (@fern-support) in #2060
• Chore: Update readme with openai agents example by Musthaq Ahamad (@haxzie) in #2069
• Fix array parsing in JSON Schema to zod conversion by Musthaq Ahamad (@haxzie) in #2068
• Fix: Remove unnecessary API calls during tool execution and Handle execution errors better by Musthaq Ahamad (@haxzie) in #2071
• Fix Throw error when explicit toolkit version is not provided for manual execute by Musthaq Ahamad (@haxzie) in #2070
• Release: update version by Musthaq Ahamad (@haxzie) in #2077

Full Changelog: v0.8.20...v0.9.0