v11.1.15

nestjs/nestv11.1.15Mar 3, 2026by kamilmysliwiec

AI Summary

This patch release improves microservices pattern matching logic and introduces limits on pattern depth and object complexity to prevent crashes.

Key Highlights

Fixed microservices pattern matching logic (indexOf).
Introduced max pattern depth and object complexity limits.
Security update for `@fastify/middie` and `multer`.

Full Release Notes

## What's Changed
* fix(microservices): if indexOf return 0 will if will be falsy by @cuiweixie in https://github.com/nestjs/nest/pull/16401
* fix(microservices): introuduce max pattern depth and object complexity by @kamilmysliwiec in https://github.com/nestjs/nest/pull/16402
* chore(@nestjs/core): allow override for initializeWildcardHandlersIfE… by @StNekroman in https://github.com/nestjs/nest/pull/16468
* chore(deps): update dependency @fastify/middie to v9.2.0 [security] by @renovate[bot] in https://github.com/nestjs/nest/pull/16472
* fix(deps): update dependency multer to v2.1.0 [security] by @renovate[bot] in https://github.com/nestjs/nest/pull/16474

## New Contributors
* @cuiweixie made their first contribution in https://github.com/nestjs/nest/pull/16401
* @StNekroman made their first contribution in https://github.com/nestjs/nest/pull/16468

**Full Changelog**: https://github.com/nestjs/nest/compare/v11.1.14...v11.1.15