- Fixed core middleware handling for routes without prefix and corrected context usage for nested transient providers.
- Resolved microservices issues: corrected event pattern handling and fixed parallel TCP client connections.
- Added CLI color fallback when unsupported and introduced customizable log message formatters.
v8.4.1
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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