- Added a native Node HTTP platform adapter (feat(node)).
- Fixed a wide range of bugs across core, platform adapters (Express, Fastify, Socket.io, WS), microservices, and websockets.
- Updated multer to v2.5.0, addressing a security issue.
Official NestJS changelog summary with source attribution, release tags and upgrade verdicts.
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Skip this version — install 12.3.2 instead.
Followed by 12.3.1 within 1 h, faster than this project's usual cadence — likely a hotfix.
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