- Fixed several runtime issues: added jsonShorthand option, prevented uncaught exceptions from reply.callNotFound, and corrected plugin labeling and onRegister hook typings.
- Updated documentation for JWT, Sentry plugin, server, middleware, and added an error reference for invalid media type parsing.
- Bumped dependencies (tiny‑lru, @sinonjs/fake‑timers) and applied linting/style improvements.
v3.27.2
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Fix for two Fastify security advisories (GHSA‑w2qp‑rph6‑63g4 and GHSA‑3m5p‑2c4r‑xxw2).
Added per‑route logging for Google Cloud Functions and introduced `Reply.prototype.mediaType` for easier content‑type handling.
Fixed trailer state clearing when removing all trailers and corrected requestCompleted handling to use null instead of undefined.