What changed in koa from 2 to 3

What's Changed

• fix: request.length overflows on Content-Length > 2GB by @tejgokani in https://github.com/koajs/koa/pull/1961

New Contributors

• @tejgokani made their first contribution in https://github.com/koajs/koa/pull/1961

Full Changelog: https://github.com/koajs/koa/compare/v3.2.0...v3.2.1

What's Changed

• docs: remove dead Job Board links by @Jerry-CodeHub in https://github.com/koajs/koa/pull/1926
• build(deps-dev): bump qs from 6.14.1 to 6.14.2 by @dependabot[bot] in https://github.com/koajs/koa/pull/1927
• chore: Add workflow_dispatch trigger to npm-publish workflow by @Copilot in https://github.com/koajs/koa/pull/1930
• feat: defer AsyncLocalStorage creation for v8 startup snapshots by @killagu in https://github.com/koajs/koa/pull/1946

New Contributors

• @Jerry-CodeHub made their first contribution in https://github.com/koajs/koa/pull/1926
• @killagu made their first contribution in https://github.com/koajs/koa/pull/1946

Full Changelog: https://github.com/koajs/koa/compare/v3.1.2...v3.2.0

What's Changed

• fix: typo in troubleshooting.md by @WuMingDao in https://github.com/koajs/koa/pull/1916
• build(deps-dev): bump qs from 6.14.0 to 6.14.1 by @dependabot[bot] in https://github.com/koajs/koa/pull/1921
• build(deps): bump http-errors from 2.0.0 to 2.0.1 by @dependabot[bot] in https://github.com/koajs/koa/pull/1919
• build(deps): bump mime-types from 3.0.1 to 3.0.2 by @dependabot[bot] in https://github.com/koajs/koa/pull/1918
• docs: use correct term "Server-Sent Events" in guide by @jtr860830 in https://github.com/koajs/koa/pull/1920
• build(deps): bump content-disposition from 0.5.4 to 1.0.1 by @dependabot[bot] in https://github.com/koajs/koa/pull/1917
• build(deps-dev): bump js-yaml from 4.1.0 to 4.1.1 by @dependabot[bot] in https://github.com/koajs/koa/pull/1922
• fix(security): Host Header Injection via ctx.hostname by @killagu https://github.com/koajs/koa/security/advisories/GHSA-7gcc-r8m5-44qm

New Contributors

• @WuMingDao made their first contribution in https://github.com/koajs/koa/pull/1916
• @jtr860830 made their first contribution in https://github.com/koajs/koa/pull/1920

Full Changelog: https://github.com/koajs/koa/compare/v3.1.1...v3.1.2

What's Changed

• fix: only original value destroy if the new value is not a stream by @yowainwright in https://github.com/koajs/koa/pull/1914

Full Changelog: https://github.com/koajs/koa/compare/v3.1.0...v3.1.1

What's Changed

• feat: fixes mem leak relating to issue-1834 by @yowainwright in https://github.com/koajs/koa/pull/1893
• fix: adds steam clean up by @yowainwright in https://github.com/koajs/koa/pull/1910

Full Changelog: https://github.com/koajs/koa/compare/v3.0.3...v3.1.0

What's Changed

• fix: normalize referer before redirect by @fengmk2 in https://github.com/koajs/koa/pull/1908

Full Changelog: https://github.com/koajs/koa/compare/v3.0.2...v3.0.3

What's Changed

• fix: fixes response.attachment behaviour leads to Content-Type Sniffing by @yowainwright in https://github.com/koajs/koa/pull/1904
• chore: use NPM trusted publishing with semver tag triggers by @Copilot in https://github.com/koajs/koa/pull/1907

New Contributors

• @Copilot made their first contribution in https://github.com/koajs/koa/pull/1907

Full Changelog: https://github.com/koajs/koa/compare/v3.0.1...v3.0.2