v12.0.3 (2026-09-15) Bug fixes microservices #17766 fix(microservices): always run the kafka processing end hook (@kamilmysliwiec) #17757 fix(microservices): fail pending requests on client close (@hktitof) #17746 fix(microservices): bound memory held for a TCP peer (@kamilmysliwiec) #17745 fix(microservices): destroy open TCP sockets on shutdown (@kamilmysliwiec) common #17738 fix(common): valida…
What's changed @nestjs/microservices fix(microservices): harden the tcp transport against a hostile peer Full Changelog: v11.2.4...v11.2.5
What's changed fix(microservices): handle unserializable patterns without crashing fix(platform-fastify): absolute-form request target middleware bypass
v12.0.2 (2026-09-14) Bug fixes platform-socket.io, platform-ws #17666 fix(socket.io): keep the message stream alive when a handler throws (@hktitof) microservices #17728 fix(microservices): detach signal listeners of connected microservices (@kamilmysliwiec) #17671 fix(microservices): fail requests whose reply subscription is rejected (@samuelmbabhazi) #17670 fix(microservices): do not treat forei…
NestJS v12.0.0 NestJS 12 is centered around ESM-ready packages, first-class Standard Schema support for validation and serialization, a rebuilt CLI, and native observability through the new @nestjs/observe SDK. Existing CommonJS applications keep working — migrating your own code to ESM is entirely optional. 📖 Full migration guide Upgrading Upgrade the CLI first, since the upgrade command ships wi…
v12.0.1
What's Changed fix(core): circular durable providers issue by @kamilmysliwiec in #17563 Full Changelog: v11.2.2...v11.2.3
What's changed fix(core): ObserveInstrument breaks app startup with @nestjs/core@11.2.x #17554 by @kamilmysliwiec fix(core): Bootstrap crashes with nestjs-cls proxy providers (ProxyProviderNotResolvedException on CLS_REQ) #17553 by @kamilmysliwiec
What's Changed fix(core): early-return SSE abort issue by @kamilmysliwiec Full Changelog: v11.2.0...v11.2.1
What's Changed fix(core): share existing singleton providers with lazily loaded modules by @shariyerShazan in #17430 fix(common): match string file types containing regex metacharacters by @Jaybhade in #17435 fix(core): convert adjacent wildcard segments in legacy route converter by @eeshsaxena in #17416 fix(fastify): run middleware on routes excluded from global prefix by @Arun445 in #17377 fix(f…
What's Changed fix(core): stop import lookup after first direct export match by @malekelkssas in #17141 chore: update multerExceptions constant by @bo0tzz in #17328 fix(microservices): correct pub/sub client type in redis listeners by @zaewc in #17331 feat(common): add override mimetype option to file type validator by @Ativ3k in #17333 fix(core): drop the g flag from middleware overlap regexes by…
v11.1.28 (2026-07-08) Bug fixes core #17239 fix(core): trigger teardown of SSE producer Observable on client disconnect with interceptor (@jyx-07) common #17257 fix(common): Add missing exception classes to HttpErrorByCode (@Se3do) websockets #17188 fix(websockets): correct type guard to check value not key (@Se3do) Enhancements core #17241 feat(core): include auto-converted route in legacy route…
What's Changed fix(core): sse async handlers teardown issue by @kamilmysliwiec in #17131 fix(platform-fastify): forRoutes middleware ending slash by @kamilmysliwiec in #17138 Full Changelog: v11.1.26...v11.1.27
What's Changed fix(core): post sse endpoint empty response #17098 by @kamilmysliwiec in #17099 Full Changelog: v11.1.25...v11.1.26
What's Changed fix(microservices): reject pending Redis requests on close by @yudin-s in #17024 fix(core): register SSE close listener before async setup by @fallintoplace in #17018 fix(platform-fastify): remove pathname ending slash by @kamilmysliwiec in #17094 New Contributors @fallintoplace made their first contribution in #17018 @DucMinhNe made their first contribution in #17085 @iambeaukim ma…
v11.1.24 (2026-05-25) Bug fixes core #17009 fix(core): reset dependency-tree cache on metadata changes (@puneetdixit200) Enhancements core #16997 feat(core): warn on late websocket adapter registration (@hbinhng) Dependencies platform-ws #17011 chore(deps): bump ws from 8.20.1 to 8.21.0 (@dependabot[bot]) Committers: 2 Nguyễn Hải Bình (@hbinhng) Puneet Dixit (@puneetdixit200)
v11.1.23 (2026-05-21) Bug fixes core #16998 fix snapshot: true eagerly instantiates Terminus transient indicators since 11.1.20 Committers: 1 Kamil Mysliwiec (@kamilmysliwiec)
v11.1.22 (2026-05-21) Bug fixes core #16993 fix(core): inflight request injection bug #16989 (@kamilmysliwiec) Enhancements core #16967 fix(core): identify decorator type in invalid-class-module error (@HarrierOnChain) Committers: 2 Harrier (@HarrierOnChain) Kamil Mysliwiec (@kamilmysliwiec)
v11.1.21 (2026-05-14) Bug fixes core #16948 fix(core): settle skipped provider initialization (@yudin-s) Committers: 1 Serge Yudin (@yudin-s)
v11.1.20 (2026-05-13) Bug fixes core, testing #16939 fix(core): fix deeply nested transient providers resolution (@kamilmysliwiec) core #16861 fix(core): fix @sse losing events on complete (@MatthiasBrehmer) #16753 fix(core): defer sse writehead until after lifecycle completes (@jkalberer) #16782 fix(core): use strict null check for SSE message id (@burhanharoon) microservices #16850 fix(microserv…
v11.1.19 (2026-04-13) Bug fixes microservices #16762 fix(microservices): use backing field for consumer CRASH event listener (@burhanharoon) #16764 fix(microservices): prevent stack overflow in jsonsocket.handledata() (@kamilmysliwiec) Committers: 2 Burhan Haroon⚡ (@burhanharoon) Kamil Mysliwiec (@kamilmysliwiec)
v11.1.18 (2026-04-03) Bug fixes microservices #16675 fix(microservices): preserve packet headers in nats serializer (@wwenrr) core #16683 fix(core): prevent injector hang when design:paramtypes is missing (@Youmoo) #16637 fix(core): dependency injection edge case with moduleref.create (@JakobStaudinger) #16686 fix(core): sanitize sse message Dependencies core, platform-express, platform-fastify #1…