🏰 4.37.1 (2025-09-19)

Bug Fixes

• dist-custom-elements: revert #6381 (77cfdb3)
• Mixin: export MixinFactory type for ease of use (#6390) (a26114e)
• runtime: stop eager json parsing for unknown and any type bindings (#6384) (ccae0d7)

New Contributors

• @ShaneK made their first contribution in #6384

Full Changelog: v4.37.0...v4.37.1

⛴ 4.37.0 (2025-09-13)

Bug Fixes

• fix(dist-custom-elements): make watchers fire immediately when element already defined by @kristilw in #6381
• fix(dist-custom-elements): apply initializeNextTick config setting by @johnjenkins in #6382

Features

• feat(runtime): allow @Component decorated classes to be extended by @johnjenkins in #6362
• feat: new core api - Mixin(); compose multiple classes into a single constructor using factory functions. by @johnjenkins in #6375 - Read more on the Stencil docs

Thanks to @kristilw for their contributions! 🎉

Full Changelog: v4.36.3...v4.37.0

🐈 4.36.3 (2025-08-20)

Bug Fixes

• rollup: proper warn handling (#6357) (0831d2c)
• runtime: fixed parsing of complex attributes that contains JSON strings (#6359) (7047196)

Thanks to @jttommy for their contributions! 🎉

Full Changelog: v4.36.2...v4.36.3

💚 4.36.2 (2025-07-28)

Bug Fixes

• bundle: remove post order of node-resolve (#6353) (19b56d1), closes #6335

Thanks to @Fa3ris for their contributions! 🎉

Full Changelog: v4.36.1...v4.36.2

🍺 4.36.1 (2025-07-18)

Bug Fixes

• runtime: only patch non-shadow components with s (#6348) (827b7f0)
• runtime: stop applying patches to non-shadow / non-render() components (#6349) (3a18a37)

Thanks to @johnjenkins for their contributions! 🎉

🎊 4.36.0 (2025-07-15)

Bug Fixes

• contructable stylesheets with older immutable spec (chrome <99) (#6332) (2f363dd), closes #6326
• runtime: check shadow root nodes before appending them (#6342) (c63f25d)
• runtime: do not remove first comment - can break frameworks (#6343) (188e7db)
• runtime: double check hostRef value (#6341) (051522f)
• runtime: fix blur handling of non-scoped elements (#6314) (bfbd683)
• runtime: fix prettier (d84f9e7)
• ssr: scoped: true components forwarded slots (#6340) (fd4b892), closes #6337, closes #6339

Features

• moc-doc: serialize delegatesFocus shadow DOM property (#6333) (56fe6e3), closes #6265
• runtime: skip initial task queue to improve first time rendering (#6331) (6106c70), closes #6317

Thanks to @aeharding, @mpesic, @johnjenkins and @danielleroux for their contributions! 🎉

🍓 4.35.2 (2025-07-02)

Bug Fixes

• ci: hardening security of GH actions (#6305) (3f80413)
• compiler: fix attachInternals should be usable without formAssoc… (#6286) (7132259), closes #6285
• declarations: update toggle event handler types (#6323) (5925974), closes #6322
• mock-doc: prevent infinite recursion in blur event handlers (#6310) (092cacd), closes #6307
• security: update email for outreach (9da2c90)
• ssr: fixes for scoped: true components during SSR (#6311) (b07dda6), closes #6313
• ssr: slow property hydration, incorrect rendering (#6325) (f018c73), closes #6324
• utils: single global stylesheet instance for performance (#6320) (fe5d130)
• testing: support browser executable path detection via environm… (#6308) (b7e2b50), closes #6213

Thanks to @pfteter, @zbianca, @johnjenkins and @aeharding for their contributions! 🎉

🦄 4.35.1 (2025-06-16)

Bug Fixes

• mock-doc: ensure event bubbling follows shadow DOM boundaries (#6301) (1304ffc), closes #5676
• ssr: expand ::part css selectors for ssr scoped components (#6298) (da24af6), closes #6297
• ssr: named slot dom order with serializeShadowRoot: 'scoped' components (#6300) (96c0f13), closes #6299

Thanks to @johnjenkins and @stout-ni for their contributions! 🎉

🌝 4.35.0 (2025-06-12)

Bug Fixes

• ssr: retain slotted node order in serializeShadowRoot: scoped (#6294) (c1e032d), closes #6293

Features

• global-styles: add new addGlobalStyleToComponents extras config option to "opt-out" of new globalStyle behaviour (#6292) (cd9778a)

Thanks to @johnjenkins for their contributions! 🎉

⛑ 4.34.0 (2025-06-11)

Bug Fixes

• compiler: Prevent extTransformsPlugin from outputting collection dependency css (#3306) (28e2a06), closes #3305
• declarations: update PluginTransformResults after Rollup update (#6232) (6ff8075), closes #6231
• mock-doc: move slot event listener support from runtime to MockDoc (#6287) (f2dd25d)
• compiler: resolve TypeScript interface conflicts between component methods and HTMLElement (#6282) (614d305), closes #4467
• runtime: add addEventListener support for slot elements in scope components (#6281) (32f66bd), closes #6269
• runtime: correct boolean attribute handling for form-associated components (#6280) (7fe6372), closes #5461
• ssr: mixed ssr methods styles (#6289) (e253ceb), closes #6288
• update CHANGELOG.md location (#6283) (36fca61)

Features

• compiler: improve file watching architecture and add external d… (#6279) (0844538), closes #3151

Thanks to @emmanuel-ferdman, @George-Payne and @johnjenkins for their contributions! 🎉