5.11.3

What's Changed

• fix: clear trailer state when removing all trailers by @Ram-blip in https://github.com/fastify/fastify/pull/6845
• docs: document percent-decoded route params as untrusted input by @mcollina in https://github.com/fastify/fastify/pull/6903
• docs(errors): document what the default error handler sends by @basteez in https://github.com/fastify/fastify/pull/6894
• docs(readme): fix grammar and cjs capitalization by @minirang in https://github.com/fastify/fastify/pull/6899
• fix: pass null instead of undefined to requestCompleted on success by @lazerg in https://github.com/fastify/fastify/pull/6837
• docs(encapsulation): clarify nested plugin scopes by @jean-michelet in https://github.com/fastify/fastify/pull/6893
• chore: Bump fastify/workflows/.github/workflows/lock-threads.yml from 6.0.0 to 7.0.0 by @dependabot[bot] in https://github.com/fastify/fastify/pull/6916
• chore: Bump fastify/workflows/.github/workflows/nested-quality.yml from 6.0.0 to 7.0.0 by @dependabot[bot] in https://github.com/fastify/fastify/pull/6917
• fix: recognize constructor-assigned built-in properties as decorator … by @aquie00t in https://github.com/fastify/fastify/pull/6892
• fix: reset lastIndex before testing global/sticky content-type RegExp parsers by @zelinewang in https://github.com/fastify/fastify/pull/6846

Full Changelog: https://github.com/fastify/fastify/compare/v5.11.2...v5.11.3