- Node 16 and 18 are dropped (Node 20 required) and several breaking API changes are introduced (type‑narrowed @Inject tokens, removal of promise exports, plainToClass deprecated).
- New features include microservice transport enhancements (status, unwrap, on), JSON logger, module opaque key factories, NATS queue per handler, graceful shutdown, max TCP buffer, random TCP port, intrinsic exception, WS message parser, ...
- Core dependencies upgraded (Express v5, Fastify v5, etc.) with performance improvements and numerous bug fixes.
v11.0.0
Official NestJS changelog summary with source attribution, release tags, and community reactions.
Track this NestJS release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Verify the original release note
Every summary should remain traceable to the original changelog or release source.
Follow this in context
Turn this NestJS release note into a weekly digest for the tools you actually use.
Create digestMore NestJS changelog updates
Fixed early return issue causing Server-Sent Events (SSE) aborts in core
Fixed multiple core, common, and fastify issues: shared singleton providers, regex file type matching, route wildcard conversion, middleware prefix handling, lazy module scanning, and enum validation.
Added an override mimetype option to the file‑type validator and introduced SSE comment support in the core module