Feat/Reasoning Support, Migrate LangChain to v1, Upgrade AI SDKs and Models - #5893

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HenryHengZJ merged 34 commits into

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chore/Langchain-V1

Mar 16, 2026

Commits on Feb 25, 2026

update langchain and all related scoped packages to v1, deprecate agents and llms, rename and upgrade chat models
HenryHengZJ
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Commits on Feb 26, 2026

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Commits on Mar 6, 2026

gpt 5.4 models
HenryHengZJ
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- Changed the stream conversion method in convertTextToSpeechStream to utilize Readable.fromWeb, enhancing compatibility with web streams.
HenryHengZJ
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Commits on Mar 8, 2026

updated utils to process messages with images, converting stored-file references to base64 for model invocation, and implement interfaces
HenryHengZJ
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Commits on Mar 10, 2026

Commits on Mar 12, 2026

Commits on Mar 13, 2026