What's Changed

• chore: remove license-checker package by @Uzlopak in #4914
• chore: remove pump devDependency by @Uzlopak in #4913
• ci: create artifacts in coverage workflows by @Uzlopak in #4909
• docs(server): grammar and structure fixes by @Fdawgs in #4904
• docs: Fix typo in TypeScript docs ("@types/node", not "@node/types") by @jasongwartz in #4922
• [readme] add CII Best Practices Badge by @ljharb in #4926
• fix: lowercase type-providers headers types by @toomuchdesign in #4928
• ERR_REP_ALREADY_SENT hint that a route may be missing "return reply" by @mcollina in #4921
• fix: ReplyTypeConstrainer array type inference by @pedroescumalha in #4885

New Contributors

• @jasongwartz made their first contribution in #4922
• @ljharb made their first contribution in #4926
• @toomuchdesign made their first contribution in #4928
• @pedroescumalha made their first contribution in #4885

Full Changelog: v4.20.0...v4.21.0