v4.0.0

4.0.0 (2026-10-24)

• feat(deps)!: upgrade NestJS to v12 (b84040b)

BREAKING CHANGES

• @nestjs/common, @nestjs/config and @nestjs/platform-express
  now require NestJS v12. Applications still on NestJS v11 must upgrade first
  to avoid duplicate NestJS core instances. The unit test suite (npm test) now
  requires Node.js 24.9+, same as the e2e suite; the published library's
  runtime requirement stays at Node.js 22.12+.