- Added full Joi validation support, TypeScript overloads for parseAs, and new generic request types (Query, Params, Headers, Body).
- Introduced new plugins (fastify‑jwt webapp, webpack HMR, Vue, loader) and updated ecosystem documentation accordingly.
- Fixed error object wrapper in pino logs, corrected chunk‑to‑string conversion logic, and refined documentation and test naming.
v1.12.0
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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.