- Fix logger override scope and ensure FileInterceptor handles a single options object
- Resolve core exception handler bugs causing incorrect HTTP responses on SyntaxError and errors in done() callbacks
- Correct microservice context selection/get issues when using NestFactory.createMicroservice
v4.6.4
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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