Fastify 5.1.0 release notes

What's Changed

chore: Update Migration-Guide-V5.md by @jsumners in https://github.com/fastify/fastify/pull/5688
fix(guide-v5): wrong link for diagnostics channel by @corradopetrelli in https://github.com/fastify/fastify/pull/5693
chore: fix typo in reply-serialize.test.js by @janmooij in https://github.com/fastify/fastify/pull/5692
chore: remove unused dev dependencies by @climba03003 in https://github.com/fastify/fastify/pull/5696
docs: fix schema by @climba03003 in https://github.com/fastify/fastify/pull/5695
fix(docs): migration guide by @Eomm in https://github.com/fastify/fastify/pull/5701
fix: add childLoggerFactory option to FastifyHttpOptions type by @mauroaccornero in https://github.com/fastify/fastify/pull/5665
docs: correct errors fragment by @inyourtime in https://github.com/fastify/fastify/pull/5705
docs(guides/ecosystem): remove archived core plugins by @Fdawgs in https://github.com/fastify/fastify/pull/5712
fix: make shallow copy of fastify options before mutations by @dorgelesnzi in https://github.com/fastify/fastify/pull/5706
docs(reply): cleanup and update to clarify elapsedTime behaviour by @erkaperka in https://github.com/fastify/fastify/pull/5728
chore(tests): uncomment server.decorate test case by @bnzone in https://github.com/fastify/fastify/pull/5736
chore: setup borp reporter for switch to node test by @dancastillo in https://github.com/fastify/fastify/pull/5720
chore: update Testing guide to use node:test by @dancastillo in https://github.com/fastify/fastify/pull/5738
fix: point this to parent at onRegister by @gurgunday in https://github.com/fastify/fastify/pull/5675
fix: make content-type case-insensitive by @gurgunday in https://github.com/fastify/fastify/pull/5742
docs: Changed var for let and const by @BrunoMollo in https://github.com/fastify/fastify/pull/5745
chore: Migrate to node:test by @Rantoledo in https://github.com/fastify/fastify/pull/5714
types: make plugin options required if they have any defined props by @paulius-valiunas in https://github.com/fastify/fastify/pull/5637
build(deps-dev): lock typescript minor version by @Fdawgs in https://github.com/fastify/fastify/pull/5748
perf(lib/pluginUtils): convert unused capture group to non-capture group by @Fdawgs in https://github.com/fastify/fastify/pull/5749
refactor(lib/validation): replace regexp .exec() with .test() by @Fdawgs in https://github.com/fastify/fastify/pull/5750
refactor(lib/validation): remove redundant regex quantifier by @Fdawgs in https://github.com/fastify/fastify/pull/5751
chore: getFuncPreview limit split size by @gurgunday in https://github.com/fastify/fastify/pull/5754
refactor: change var instances to const or let by @ChinoUkaegbu in https://github.com/fastify/fastify/pull/5759
test: migrate tests from tap to node:test and c8 by @dancastillo in https://github.com/fastify/fastify/pull/5760
test: removed second argument from assert fail method in tests by @Rantoledo in https://github.com/fastify/fastify/pull/5761
test: Migrate http2 test to node:test by @Rantoledo in https://github.com/fastify/fastify/pull/5757
types: add string[] to routeOptions.method by @smartinio in https://github.com/fastify/fastify/pull/5762
test: Fix flaky tests in versioned-routes.test.js by @smartinio in https://github.com/fastify/fastify/pull/5765
fix: correctly handle empty host by @gurgunday in https://github.com/fastify/fastify/pull/5764
perf: pause split early on hostname by @gurgunday in https://github.com/fastify/fastify/pull/5767
test: Migrate 404 test to node:test by @Rantoledo in https://github.com/fastify/fastify/pull/5769
fix: exposeHeadRoute should pass "onSend" hook handlers provided to GET handler if method is not uppercased by @Uzlopak in https://github.com/fastify/fastify/pull/5766
test: move allowUnsafeRegex to node test runner by @karankraina in https://github.com/fastify/fastify/pull/5770
chore: Conditionally require pino if logger is enabled by @karankraina in https://github.com/fastify/fastify/pull/5763
feat(test runner node): route 4 by @kriskw1999 in https://github.com/fastify/fastify/pull/5774
test: migrated custom-http-server from tap to node:test by @iamgiolaga in https://github.com/fastify/fastify/pull/5773
test: migrate route.1.test to node test runner by @kriskw1999 in https://github.com/fastify/fastify/pull/5784
test: port bodyLimit.test.js by @rstagi in https://github.com/fastify/fastify/pull/5781
test: port server.test.js to node:test by @pmarchini in https://github.com/fastify/fastify/pull/5783
test: migrated imports.test.js from tap to node:test by @Tony133 in https://github.com/fastify/fastify/pull/5788
chore: Migrate async-local-storage and async-await test to node:test by @Rantoledo in https://github.com/fastify/fastify/pull/5791
test: ported route 3 test by @kriskw1999 in https://github.com/fastify/fastify/pull/5780
test: migrated async-dispose.test.js from tap to node:test by @Tony133 in https://github.com/fastify/fastify/pull/5793
test: migrate constrained routes test file to use node:test by @Rantoledo in https://github.com/fastify/fastify/pull/5798
test: migrated keep-alive-timeout.test.js from tap to node:test by @Tony133 in https://github.com/fastify/fastify/pull/5796
test: migrated noop-set.test.js from tap to node:test by @Tony133 in https://github.com/fastify/fastify/pull/5794
test: migrated close-pipelining.test.js from tap to node:test by @Tony133 in https://github.com/fastify/fastify/pull/5797
feat(test runner node): test porting by @kriskw1999 in https://github.com/fastify/fastify/pull/5772
test: migrate serialize-response to node test runner by @federicogualdi in https://github.com/fastify/fastify/pull/5775
ci: fix typescript tests on alternative runtimes by @Uzlopak in https://github.com/fastify/fastify/pull/5799

Full Changelog: https://github.com/fastify/fastify/compare/v5.0.0...v5.1.0