Software Engineering

v5.8.3

Fastify GitHub · 2026-03-23

⚠️ Security Release This fixes CVE CVE-2026-3635 https://github.com/fastify/fastify/security/advisories/GHSA-444r-cwp2-x5xf. What's Changed docs(readme): add @Tony133 to plugin team by @Tony133 in https://github.com/fastify/fastify/pull/6565 Updated Plugins-Guide.md; Changed "fastify" to "instance" during plugin reg...

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