fix(runtime): double check hostRef value#6341
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christian-bromann merged 1 commit intomainfrom Jul 12, 2025
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Jul 29, 2025
This PR contains the following updates: | Package | Change | Age | Confidence | |---|---|---|---| | [@stencil/core](https://stenciljs.com/) ([source](https://redirect.github.com/stenciljs/core)) | [`4.33.1` -> `4.36.0`](https://renovatebot.com/diffs/npm/@stencil%2fcore/4.33.1/4.36.0) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>stenciljs/core (@​stencil/core)</summary> ### [`v4.36.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4360-2025-07-15) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.36.0...58bc2b5403312dd227b0c5d6f1de167559f2b015) ##### Bug Fixes * contructable stylesheets with older immutable spec (chrome <99) ([#6332](stenciljs/core#6332)) ([2f363dd](stenciljs/core@2f363dd)), closes [#6326](stenciljs/core#6326) * **runtime:** check shadow root nodes before appending them ([#6342](stenciljs/core#6342)) ([c63f25d](stenciljs/core@c63f25d)) * **runtime:** do not remove first comment - can break frameworks ([#6343](stenciljs/core#6343)) ([188e7db](stenciljs/core@188e7db)) * **runtime:** double check hostRef value ([#6341](stenciljs/core#6341)) ([051522f](stenciljs/core@051522f)) * **runtime:** fix blur handling of non-scoped elements ([#6314](stenciljs/core#6314)) ([bfbd683](stenciljs/core@bfbd683)) * **runtime:** fix prettier ([d84f9e7](stenciljs/core@d84f9e7)) * **ssr:** `scoped: true` components forwarded slots ([#6340](stenciljs/core#6340)) ([fd4b892](stenciljs/core@fd4b892)), closes [#6337](stenciljs/core#6337), closes [#6339](stenciljs/core#6339) ##### Features * **moc-doc:** serialize `delegatesFocus` shadow DOM property ([#6333](stenciljs/core#6333)) ([56fe6e3](stenciljs/core@56fe6e3)), closes [#6265](stenciljs/core#6265) * **runtime:** skip initial task queue to improve first time rendering ([#6331](stenciljs/core#6331)) ([6106c70](stenciljs/core@6106c70)), closes [#6317](stenciljs/core#6317) ### [`v4.35.3`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4353-2025-07-02) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.2...58bc2b5403312dd227b0c5d6f1de167559f2b015) ##### Bug Fixes - **declarations:** add ToggleEvent type ([ac92210](https://redirect.github.com/stenciljs/core/commit/ac9221076c0dd25aefc02b85f22bd0cb7216203c)) ### [`v4.35.2`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4352-2025-07-02) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.1...v4.35.2) ##### Bug Fixes - **ci:** hardening security of GH actions ([#​6305](https://redirect.github.com/stenciljs/core/issues/6305)) ([3f80413](https://redirect.github.com/stenciljs/core/commit/3f80413171fadd150da36ff7abdad865226a54ae)) - **compiler:** fix attachInternals should be usable without formAssoc… ([#​6286](https://redirect.github.com/stenciljs/core/issues/6286)) ([7132259](https://redirect.github.com/stenciljs/core/commit/7132259c40d231f03f521c6cbe19083a467795de)), closes [#​6285](https://redirect.github.com/stenciljs/core/issues/6285) - **declarations:** update toggle event handler types ([#​6323](https://redirect.github.com/stenciljs/core/issues/6323)) ([5925974](https://redirect.github.com/stenciljs/core/commit/5925974d857c8d2a7b8b85e21478c7e3942888e8)), closes [#​6322](https://redirect.github.com/stenciljs/core/issues/6322) - **mock-doc:** prevent infinite recursion in blur event handlers ([#​6310](https://redirect.github.com/stenciljs/core/issues/6310)) ([092cacd](https://redirect.github.com/stenciljs/core/commit/092cacda99b318ee8ccc7ad51591da07c869c366)), closes [#​6307](https://redirect.github.com/stenciljs/core/issues/6307) - **security:** update email for outreach ([9da2c90](https://redirect.github.com/stenciljs/core/commit/9da2c907af4012a4c006279870b04e7a9bae73b2)) - **ssr:** fixes for `scoped: true` components during SSR ([#​6311](https://redirect.github.com/stenciljs/core/issues/6311)) ([b07dda6](https://redirect.github.com/stenciljs/core/commit/b07dda6c94a8f9c0262ebbd303582ba5ee209648)), closes [#​6313](https://redirect.github.com/stenciljs/core/issues/6313) - **ssr:** slow property hydration, incorrect rendering ([#​6325](https://redirect.github.com/stenciljs/core/issues/6325)) ([f018c73](https://redirect.github.com/stenciljs/core/commit/f018c7349c38dbb467e5cdcebceefa3bd0e392cc)), closes [#​6324](https://redirect.github.com/stenciljs/core/issues/6324) - **utils:** single global stylesheet instance for performance ([#​6320](https://redirect.github.com/stenciljs/core/issues/6320)) ([fe5d130](https://redirect.github.com/stenciljs/core/commit/fe5d1301270e21203009f8f6efece32fb491936d)) - **testing:** support browser executable path detection via environm… ([#​6308](https://redirect.github.com/stenciljs/core/issues/6308)) ([b7e2b50](https://redirect.github.com/stenciljs/core/commit/b7e2b50120b1e69d797160a27f8d31c674f0ac13)), closes [#​6213](https://redirect.github.com/stenciljs/core/issues/6213) ### [`v4.35.1`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4351-2025-06-17) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.0...v4.35.1) ##### Bug Fixes - **mock-doc:** ensure event bubbling follows shadow DOM boundaries ([#​6301](https://redirect.github.com/stenciljs/core/issues/6301)) ([1304ffc](https://redirect.github.com/stenciljs/core/commit/1304ffcbfec3ff981ffabe26f8cda6eedc784c52)), closes [#​5676](https://redirect.github.com/stenciljs/core/issues/5676) - **ssr:** expand `::part` css selectors for ssr `scoped` components ([#​6298](https://redirect.github.com/stenciljs/core/issues/6298)) ([da24af6](https://redirect.github.com/stenciljs/core/commit/da24af6f5c5211a26e03a3132bc7281346d8ccee)), closes [#​6297](https://redirect.github.com/stenciljs/core/issues/6297) - **ssr:** named slot dom order with `serializeShadowRoot: 'scoped'` components ([#​6300](https://redirect.github.com/stenciljs/core/issues/6300)) ([96c0f13](https://redirect.github.com/stenciljs/core/commit/96c0f13b061ee45ed4596c44dd0e2abd701b6605)), closes [#​6299](https://redirect.github.com/stenciljs/core/issues/6299) ### [`v4.35.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4350-2025-06-13) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.34.0...v4.35.0) ##### Bug Fixes - **ssr:** retain slotted node order in serializeShadowRoot: `scoped` ([#​6294](https://redirect.github.com/stenciljs/core/issues/6294)) ([c1e032d](https://redirect.github.com/stenciljs/core/commit/c1e032d562c2ef8f93248317c01186a366a12442)), closes [#​6293](https://redirect.github.com/stenciljs/core/issues/6293) ##### Features - **global-styles:** add new `addGlobalStyleToComponents` extras config option to "opt-out" of new globalStyle behaviour ([#​6292](https://redirect.github.com/stenciljs/core/issues/6292)) ([cd9778a](https://redirect.github.com/stenciljs/core/commit/cd9778a2ac934944b4b76d720d0ff73a6d5d1b05)) ### [`v4.34.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4340-2025-06-11) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.33.1...v4.34.0) ##### Bug Fixes - **compiler:** Prevent `extTransformsPlugin` from outputting collection dependency css ([#​3306](https://redirect.github.com/stenciljs/core/issues/3306)) ([28e2a06](https://redirect.github.com/stenciljs/core/commit/28e2a062f6c0e107c0a8d25c18304b5db79f0fb4)), closes [#​3305](https://redirect.github.com/stenciljs/core/issues/3305) - **declarations:** update PluginTransformResults after Rollup update ([#​6232](https://redirect.github.com/stenciljs/core/issues/6232)) ([6ff8075](https://redirect.github.com/stenciljs/core/commit/6ff8075a8561b1e548ee437a887714599bf2ac39)), closes [#​6231](https://redirect.github.com/stenciljs/core/issues/6231) - **mock-doc:** move slot event listener support from runtime to MockDoc ([#​6287](https://redirect.github.com/stenciljs/core/issues/6287)) ([f2dd25d](https://redirect.github.com/stenciljs/core/commit/f2dd25d7e0e49b170d8683904e6e3219fa902cb0)) - resolve TypeScript interface conflicts between component methods and HTMLElement ([#​6282](https://redirect.github.com/stenciljs/core/issues/6282)) ([614d305](https://redirect.github.com/stenciljs/core/commit/614d305b1db84f2b2c0b9b1525fa97bc6508a081)), closes [#​4467](https://redirect.github.com/stenciljs/core/issues/4467) - **runtime:** add addEventListener support for slot elements in scope components ([#​6281](https://redirect.github.com/stenciljs/core/issues/6281)) ([32f66bd](https://redirect.github.com/stenciljs/core/commit/32f66bd1cf08694b4fe9abc70e076a68e1d2d731)), closes [#​6269](https://redirect.github.com/stenciljs/core/issues/6269) - **runtime:** correct boolean attribute handling for form-associated components ([#​6280](https://redirect.github.com/stenciljs/core/issues/6280)) ([7fe6372](https://redirect.github.com/stenciljs/core/commit/7fe6372c2a203b13e50a6d480ad39c8a4289adde)), closes [#​5461](https://redirect.github.com/stenciljs/core/issues/5461) - **ssr:** mixed ssr methods styles ([#​6289](https://redirect.github.com/stenciljs/core/issues/6289)) ([e253ceb](https://redirect.github.com/stenciljs/core/commit/e253cebf547cb98831cea8afb01a5bf9fe0a3d36)), closes [#​6288](https://redirect.github.com/stenciljs/core/issues/6288) - update `CHANGELOG.md` location ([#​6283](https://redirect.github.com/stenciljs/core/issues/6283)) ([36fca61](https://redirect.github.com/stenciljs/core/commit/36fca61886161df0f06f95a76e0f60b16952dcdc)) ##### Features - **compiler:** improve file watching architecture and add external d… ([#​6279](https://redirect.github.com/stenciljs/core/issues/6279)) ([0844538](https://redirect.github.com/stenciljs/core/commit/0844538a04f47d10f6a6d9e3c019808dfccf376b)), closes [#​3151](https://redirect.github.com/stenciljs/core/issues/3151) #### 🥃 [4.33.1](https://redirect.github.com/stenciljs/core/compare/v4.33.0...v4.33.1) (2025-06-03) ##### Bug Fixes - **runtime:** conditionally apply global styles using `supportsConstructableStylesheets` flag ([f4f815f](https://redirect.github.com/stenciljs/core/commit/f4f815f4624d8df7332ea9762e08a153a66a4c94)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - "every weekday before 11am" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Never, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/ionic-team/ionic-framework). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MC42Mi4xIiwidXBkYXRlZEluVmVyIjoiNDEuMTcuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==--> --------- Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Christian Bromann <git@bromann.dev> Co-authored-by: Brandy Smith <6577830+brandyscarney@users.noreply.github.com>
github-merge-queue bot
pushed a commit
to ionic-team/ionic-framework
that referenced
this pull request
Jul 29, 2025
This PR contains the following updates: | Package | Change | Age | Confidence | |---|---|---|---| | [@stencil/core](https://stenciljs.com/) ([source](https://redirect.github.com/stenciljs/core)) | [`4.33.1` -> `4.36.0`](https://renovatebot.com/diffs/npm/@stencil%2fcore/4.33.1/4.36.0) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>stenciljs/core (@​stencil/core)</summary> ### [`v4.36.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4360-2025-07-15) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.36.0...58bc2b5403312dd227b0c5d6f1de167559f2b015) ##### Bug Fixes * contructable stylesheets with older immutable spec (chrome <99) ([#6332](stenciljs/core#6332)) ([2f363dd](stenciljs/core@2f363dd)), closes [#6326](stenciljs/core#6326) * **runtime:** check shadow root nodes before appending them ([#6342](stenciljs/core#6342)) ([c63f25d](stenciljs/core@c63f25d)) * **runtime:** do not remove first comment - can break frameworks ([#6343](stenciljs/core#6343)) ([188e7db](stenciljs/core@188e7db)) * **runtime:** double check hostRef value ([#6341](stenciljs/core#6341)) ([051522f](stenciljs/core@051522f)) * **runtime:** fix blur handling of non-scoped elements ([#6314](stenciljs/core#6314)) ([bfbd683](stenciljs/core@bfbd683)) * **runtime:** fix prettier ([d84f9e7](stenciljs/core@d84f9e7)) * **ssr:** `scoped: true` components forwarded slots ([#6340](stenciljs/core#6340)) ([fd4b892](stenciljs/core@fd4b892)), closes [#6337](stenciljs/core#6337), closes [#6339](stenciljs/core#6339) ##### Features * **moc-doc:** serialize `delegatesFocus` shadow DOM property ([#6333](stenciljs/core#6333)) ([56fe6e3](stenciljs/core@56fe6e3)), closes [#6265](stenciljs/core#6265) * **runtime:** skip initial task queue to improve first time rendering ([#6331](stenciljs/core#6331)) ([6106c70](stenciljs/core@6106c70)), closes [#6317](stenciljs/core#6317) ### [`v4.35.3`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4353-2025-07-02) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.2...58bc2b5403312dd227b0c5d6f1de167559f2b015) ##### Bug Fixes - **declarations:** add ToggleEvent type ([ac92210](https://redirect.github.com/stenciljs/core/commit/ac9221076c0dd25aefc02b85f22bd0cb7216203c)) ### [`v4.35.2`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4352-2025-07-02) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.1...v4.35.2) ##### Bug Fixes - **ci:** hardening security of GH actions ([#​6305](https://redirect.github.com/stenciljs/core/issues/6305)) ([3f80413](https://redirect.github.com/stenciljs/core/commit/3f80413171fadd150da36ff7abdad865226a54ae)) - **compiler:** fix attachInternals should be usable without formAssoc… ([#​6286](https://redirect.github.com/stenciljs/core/issues/6286)) ([7132259](https://redirect.github.com/stenciljs/core/commit/7132259c40d231f03f521c6cbe19083a467795de)), closes [#​6285](https://redirect.github.com/stenciljs/core/issues/6285) - **declarations:** update toggle event handler types ([#​6323](https://redirect.github.com/stenciljs/core/issues/6323)) ([5925974](https://redirect.github.com/stenciljs/core/commit/5925974d857c8d2a7b8b85e21478c7e3942888e8)), closes [#​6322](https://redirect.github.com/stenciljs/core/issues/6322) - **mock-doc:** prevent infinite recursion in blur event handlers ([#​6310](https://redirect.github.com/stenciljs/core/issues/6310)) ([092cacd](https://redirect.github.com/stenciljs/core/commit/092cacda99b318ee8ccc7ad51591da07c869c366)), closes [#​6307](https://redirect.github.com/stenciljs/core/issues/6307) - **security:** update email for outreach ([9da2c90](https://redirect.github.com/stenciljs/core/commit/9da2c907af4012a4c006279870b04e7a9bae73b2)) - **ssr:** fixes for `scoped: true` components during SSR ([#​6311](https://redirect.github.com/stenciljs/core/issues/6311)) ([b07dda6](https://redirect.github.com/stenciljs/core/commit/b07dda6c94a8f9c0262ebbd303582ba5ee209648)), closes [#​6313](https://redirect.github.com/stenciljs/core/issues/6313) - **ssr:** slow property hydration, incorrect rendering ([#​6325](https://redirect.github.com/stenciljs/core/issues/6325)) ([f018c73](https://redirect.github.com/stenciljs/core/commit/f018c7349c38dbb467e5cdcebceefa3bd0e392cc)), closes [#​6324](https://redirect.github.com/stenciljs/core/issues/6324) - **utils:** single global stylesheet instance for performance ([#​6320](https://redirect.github.com/stenciljs/core/issues/6320)) ([fe5d130](https://redirect.github.com/stenciljs/core/commit/fe5d1301270e21203009f8f6efece32fb491936d)) - **testing:** support browser executable path detection via environm… ([#​6308](https://redirect.github.com/stenciljs/core/issues/6308)) ([b7e2b50](https://redirect.github.com/stenciljs/core/commit/b7e2b50120b1e69d797160a27f8d31c674f0ac13)), closes [#​6213](https://redirect.github.com/stenciljs/core/issues/6213) ### [`v4.35.1`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4351-2025-06-17) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.0...v4.35.1) ##### Bug Fixes - **mock-doc:** ensure event bubbling follows shadow DOM boundaries ([#​6301](https://redirect.github.com/stenciljs/core/issues/6301)) ([1304ffc](https://redirect.github.com/stenciljs/core/commit/1304ffcbfec3ff981ffabe26f8cda6eedc784c52)), closes [#​5676](https://redirect.github.com/stenciljs/core/issues/5676) - **ssr:** expand `::part` css selectors for ssr `scoped` components ([#​6298](https://redirect.github.com/stenciljs/core/issues/6298)) ([da24af6](https://redirect.github.com/stenciljs/core/commit/da24af6f5c5211a26e03a3132bc7281346d8ccee)), closes [#​6297](https://redirect.github.com/stenciljs/core/issues/6297) - **ssr:** named slot dom order with `serializeShadowRoot: 'scoped'` components ([#​6300](https://redirect.github.com/stenciljs/core/issues/6300)) ([96c0f13](https://redirect.github.com/stenciljs/core/commit/96c0f13b061ee45ed4596c44dd0e2abd701b6605)), closes [#​6299](https://redirect.github.com/stenciljs/core/issues/6299) ### [`v4.35.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4350-2025-06-13) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.34.0...v4.35.0) ##### Bug Fixes - **ssr:** retain slotted node order in serializeShadowRoot: `scoped` ([#​6294](https://redirect.github.com/stenciljs/core/issues/6294)) ([c1e032d](https://redirect.github.com/stenciljs/core/commit/c1e032d562c2ef8f93248317c01186a366a12442)), closes [#​6293](https://redirect.github.com/stenciljs/core/issues/6293) ##### Features - **global-styles:** add new `addGlobalStyleToComponents` extras config option to "opt-out" of new globalStyle behaviour ([#​6292](https://redirect.github.com/stenciljs/core/issues/6292)) ([cd9778a](https://redirect.github.com/stenciljs/core/commit/cd9778a2ac934944b4b76d720d0ff73a6d5d1b05)) ### [`v4.34.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4340-2025-06-11) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.33.1...v4.34.0) ##### Bug Fixes - **compiler:** Prevent `extTransformsPlugin` from outputting collection dependency css ([#​3306](https://redirect.github.com/stenciljs/core/issues/3306)) ([28e2a06](https://redirect.github.com/stenciljs/core/commit/28e2a062f6c0e107c0a8d25c18304b5db79f0fb4)), closes [#​3305](https://redirect.github.com/stenciljs/core/issues/3305) - **declarations:** update PluginTransformResults after Rollup update ([#​6232](https://redirect.github.com/stenciljs/core/issues/6232)) ([6ff8075](https://redirect.github.com/stenciljs/core/commit/6ff8075a8561b1e548ee437a887714599bf2ac39)), closes [#​6231](https://redirect.github.com/stenciljs/core/issues/6231) - **mock-doc:** move slot event listener support from runtime to MockDoc ([#​6287](https://redirect.github.com/stenciljs/core/issues/6287)) ([f2dd25d](https://redirect.github.com/stenciljs/core/commit/f2dd25d7e0e49b170d8683904e6e3219fa902cb0)) - resolve TypeScript interface conflicts between component methods and HTMLElement ([#​6282](https://redirect.github.com/stenciljs/core/issues/6282)) ([614d305](https://redirect.github.com/stenciljs/core/commit/614d305b1db84f2b2c0b9b1525fa97bc6508a081)), closes [#​4467](https://redirect.github.com/stenciljs/core/issues/4467) - **runtime:** add addEventListener support for slot elements in scope components ([#​6281](https://redirect.github.com/stenciljs/core/issues/6281)) ([32f66bd](https://redirect.github.com/stenciljs/core/commit/32f66bd1cf08694b4fe9abc70e076a68e1d2d731)), closes [#​6269](https://redirect.github.com/stenciljs/core/issues/6269) - **runtime:** correct boolean attribute handling for form-associated components ([#​6280](https://redirect.github.com/stenciljs/core/issues/6280)) ([7fe6372](https://redirect.github.com/stenciljs/core/commit/7fe6372c2a203b13e50a6d480ad39c8a4289adde)), closes [#​5461](https://redirect.github.com/stenciljs/core/issues/5461) - **ssr:** mixed ssr methods styles ([#​6289](https://redirect.github.com/stenciljs/core/issues/6289)) ([e253ceb](https://redirect.github.com/stenciljs/core/commit/e253cebf547cb98831cea8afb01a5bf9fe0a3d36)), closes [#​6288](https://redirect.github.com/stenciljs/core/issues/6288) - update `CHANGELOG.md` location ([#​6283](https://redirect.github.com/stenciljs/core/issues/6283)) ([36fca61](https://redirect.github.com/stenciljs/core/commit/36fca61886161df0f06f95a76e0f60b16952dcdc)) ##### Features - **compiler:** improve file watching architecture and add external d… ([#​6279](https://redirect.github.com/stenciljs/core/issues/6279)) ([0844538](https://redirect.github.com/stenciljs/core/commit/0844538a04f47d10f6a6d9e3c019808dfccf376b)), closes [#​3151](https://redirect.github.com/stenciljs/core/issues/3151) #### 🥃 [4.33.1](https://redirect.github.com/stenciljs/core/compare/v4.33.0...v4.33.1) (2025-06-03) ##### Bug Fixes - **runtime:** conditionally apply global styles using `supportsConstructableStylesheets` flag ([f4f815f](https://redirect.github.com/stenciljs/core/commit/f4f815f4624d8df7332ea9762e08a153a66a4c94)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - "every weekday before 11am" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Never, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/ionic-team/ionic-framework). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MC42Mi4xIiwidXBkYXRlZEluVmVyIjoiNDEuMTcuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==--> --------- Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Christian Bromann <git@bromann.dev> Co-authored-by: Brandy Smith <6577830+brandyscarney@users.noreply.github.com>
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This PR contains the following updates: | Package | Change | Age | Confidence | |---|---|---|---| | [@stencil/core](https://stenciljs.com/) ([source](https://redirect.github.com/stenciljs/core)) | [`4.33.1` -> `4.36.0`](https://renovatebot.com/diffs/npm/@stencil%2fcore/4.33.1/4.36.0) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>stenciljs/core (@​stencil/core)</summary> ### [`v4.36.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4360-2025-07-15) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.36.0...58bc2b5403312dd227b0c5d6f1de167559f2b015) ##### Bug Fixes * contructable stylesheets with older immutable spec (chrome <99) ([#6332](stenciljs/core#6332)) ([2f363dd](stenciljs/core@2f363dd)), closes [#6326](stenciljs/core#6326) * **runtime:** check shadow root nodes before appending them ([#6342](stenciljs/core#6342)) ([c63f25d](stenciljs/core@c63f25d)) * **runtime:** do not remove first comment - can break frameworks ([#6343](stenciljs/core#6343)) ([188e7db](stenciljs/core@188e7db)) * **runtime:** double check hostRef value ([#6341](stenciljs/core#6341)) ([051522f](stenciljs/core@051522f)) * **runtime:** fix blur handling of non-scoped elements ([#6314](stenciljs/core#6314)) ([bfbd683](stenciljs/core@bfbd683)) * **runtime:** fix prettier ([d84f9e7](stenciljs/core@d84f9e7)) * **ssr:** `scoped: true` components forwarded slots ([#6340](stenciljs/core#6340)) ([fd4b892](stenciljs/core@fd4b892)), closes [#6337](stenciljs/core#6337), closes [#6339](stenciljs/core#6339) ##### Features * **moc-doc:** serialize `delegatesFocus` shadow DOM property ([#6333](stenciljs/core#6333)) ([56fe6e3](stenciljs/core@56fe6e3)), closes [#6265](stenciljs/core#6265) * **runtime:** skip initial task queue to improve first time rendering ([#6331](stenciljs/core#6331)) ([6106c70](stenciljs/core@6106c70)), closes [#6317](stenciljs/core#6317) ### [`v4.35.3`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4353-2025-07-02) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.2...58bc2b5403312dd227b0c5d6f1de167559f2b015) ##### Bug Fixes - **declarations:** add ToggleEvent type ([ac92210](https://redirect.github.com/stenciljs/core/commit/ac9221076c0dd25aefc02b85f22bd0cb7216203c)) ### [`v4.35.2`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4352-2025-07-02) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.1...v4.35.2) ##### Bug Fixes - **ci:** hardening security of GH actions ([#​6305](https://redirect.github.com/stenciljs/core/issues/6305)) ([3f80413](https://redirect.github.com/stenciljs/core/commit/3f80413171fadd150da36ff7abdad865226a54ae)) - **compiler:** fix attachInternals should be usable without formAssoc… ([#​6286](https://redirect.github.com/stenciljs/core/issues/6286)) ([7132259](https://redirect.github.com/stenciljs/core/commit/7132259c40d231f03f521c6cbe19083a467795de)), closes [#​6285](https://redirect.github.com/stenciljs/core/issues/6285) - **declarations:** update toggle event handler types ([#​6323](https://redirect.github.com/stenciljs/core/issues/6323)) ([5925974](https://redirect.github.com/stenciljs/core/commit/5925974d857c8d2a7b8b85e21478c7e3942888e8)), closes [#​6322](https://redirect.github.com/stenciljs/core/issues/6322) - **mock-doc:** prevent infinite recursion in blur event handlers ([#​6310](https://redirect.github.com/stenciljs/core/issues/6310)) ([092cacd](https://redirect.github.com/stenciljs/core/commit/092cacda99b318ee8ccc7ad51591da07c869c366)), closes [#​6307](https://redirect.github.com/stenciljs/core/issues/6307) - **security:** update email for outreach ([9da2c90](https://redirect.github.com/stenciljs/core/commit/9da2c907af4012a4c006279870b04e7a9bae73b2)) - **ssr:** fixes for `scoped: true` components during SSR ([#​6311](https://redirect.github.com/stenciljs/core/issues/6311)) ([b07dda6](https://redirect.github.com/stenciljs/core/commit/b07dda6c94a8f9c0262ebbd303582ba5ee209648)), closes [#​6313](https://redirect.github.com/stenciljs/core/issues/6313) - **ssr:** slow property hydration, incorrect rendering ([#​6325](https://redirect.github.com/stenciljs/core/issues/6325)) ([f018c73](https://redirect.github.com/stenciljs/core/commit/f018c7349c38dbb467e5cdcebceefa3bd0e392cc)), closes [#​6324](https://redirect.github.com/stenciljs/core/issues/6324) - **utils:** single global stylesheet instance for performance ([#​6320](https://redirect.github.com/stenciljs/core/issues/6320)) ([fe5d130](https://redirect.github.com/stenciljs/core/commit/fe5d1301270e21203009f8f6efece32fb491936d)) - **testing:** support browser executable path detection via environm… ([#​6308](https://redirect.github.com/stenciljs/core/issues/6308)) ([b7e2b50](https://redirect.github.com/stenciljs/core/commit/b7e2b50120b1e69d797160a27f8d31c674f0ac13)), closes [#​6213](https://redirect.github.com/stenciljs/core/issues/6213) ### [`v4.35.1`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4351-2025-06-17) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.35.0...v4.35.1) ##### Bug Fixes - **mock-doc:** ensure event bubbling follows shadow DOM boundaries ([#​6301](https://redirect.github.com/stenciljs/core/issues/6301)) ([1304ffc](https://redirect.github.com/stenciljs/core/commit/1304ffcbfec3ff981ffabe26f8cda6eedc784c52)), closes [#​5676](https://redirect.github.com/stenciljs/core/issues/5676) - **ssr:** expand `::part` css selectors for ssr `scoped` components ([#​6298](https://redirect.github.com/stenciljs/core/issues/6298)) ([da24af6](https://redirect.github.com/stenciljs/core/commit/da24af6f5c5211a26e03a3132bc7281346d8ccee)), closes [#​6297](https://redirect.github.com/stenciljs/core/issues/6297) - **ssr:** named slot dom order with `serializeShadowRoot: 'scoped'` components ([#​6300](https://redirect.github.com/stenciljs/core/issues/6300)) ([96c0f13](https://redirect.github.com/stenciljs/core/commit/96c0f13b061ee45ed4596c44dd0e2abd701b6605)), closes [#​6299](https://redirect.github.com/stenciljs/core/issues/6299) ### [`v4.35.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4350-2025-06-13) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.34.0...v4.35.0) ##### Bug Fixes - **ssr:** retain slotted node order in serializeShadowRoot: `scoped` ([#​6294](https://redirect.github.com/stenciljs/core/issues/6294)) ([c1e032d](https://redirect.github.com/stenciljs/core/commit/c1e032d562c2ef8f93248317c01186a366a12442)), closes [#​6293](https://redirect.github.com/stenciljs/core/issues/6293) ##### Features - **global-styles:** add new `addGlobalStyleToComponents` extras config option to "opt-out" of new globalStyle behaviour ([#​6292](https://redirect.github.com/stenciljs/core/issues/6292)) ([cd9778a](https://redirect.github.com/stenciljs/core/commit/cd9778a2ac934944b4b76d720d0ff73a6d5d1b05)) ### [`v4.34.0`](https://redirect.github.com/stenciljs/core/blob/HEAD/CHANGELOG.md#-4340-2025-06-11) [Compare Source](https://redirect.github.com/stenciljs/core/compare/v4.33.1...v4.34.0) ##### Bug Fixes - **compiler:** Prevent `extTransformsPlugin` from outputting collection dependency css ([#​3306](https://redirect.github.com/stenciljs/core/issues/3306)) ([28e2a06](https://redirect.github.com/stenciljs/core/commit/28e2a062f6c0e107c0a8d25c18304b5db79f0fb4)), closes [#​3305](https://redirect.github.com/stenciljs/core/issues/3305) - **declarations:** update PluginTransformResults after Rollup update ([#​6232](https://redirect.github.com/stenciljs/core/issues/6232)) ([6ff8075](https://redirect.github.com/stenciljs/core/commit/6ff8075a8561b1e548ee437a887714599bf2ac39)), closes [#​6231](https://redirect.github.com/stenciljs/core/issues/6231) - **mock-doc:** move slot event listener support from runtime to MockDoc ([#​6287](https://redirect.github.com/stenciljs/core/issues/6287)) ([f2dd25d](https://redirect.github.com/stenciljs/core/commit/f2dd25d7e0e49b170d8683904e6e3219fa902cb0)) - resolve TypeScript interface conflicts between component methods and HTMLElement ([#​6282](https://redirect.github.com/stenciljs/core/issues/6282)) ([614d305](https://redirect.github.com/stenciljs/core/commit/614d305b1db84f2b2c0b9b1525fa97bc6508a081)), closes [#​4467](https://redirect.github.com/stenciljs/core/issues/4467) - **runtime:** add addEventListener support for slot elements in scope components ([#​6281](https://redirect.github.com/stenciljs/core/issues/6281)) ([32f66bd](https://redirect.github.com/stenciljs/core/commit/32f66bd1cf08694b4fe9abc70e076a68e1d2d731)), closes [#​6269](https://redirect.github.com/stenciljs/core/issues/6269) - **runtime:** correct boolean attribute handling for form-associated components ([#​6280](https://redirect.github.com/stenciljs/core/issues/6280)) ([7fe6372](https://redirect.github.com/stenciljs/core/commit/7fe6372c2a203b13e50a6d480ad39c8a4289adde)), closes [#​5461](https://redirect.github.com/stenciljs/core/issues/5461) - **ssr:** mixed ssr methods styles ([#​6289](https://redirect.github.com/stenciljs/core/issues/6289)) ([e253ceb](https://redirect.github.com/stenciljs/core/commit/e253cebf547cb98831cea8afb01a5bf9fe0a3d36)), closes [#​6288](https://redirect.github.com/stenciljs/core/issues/6288) - update `CHANGELOG.md` location ([#​6283](https://redirect.github.com/stenciljs/core/issues/6283)) ([36fca61](https://redirect.github.com/stenciljs/core/commit/36fca61886161df0f06f95a76e0f60b16952dcdc)) ##### Features - **compiler:** improve file watching architecture and add external d… ([#​6279](https://redirect.github.com/stenciljs/core/issues/6279)) ([0844538](https://redirect.github.com/stenciljs/core/commit/0844538a04f47d10f6a6d9e3c019808dfccf376b)), closes [#​3151](https://redirect.github.com/stenciljs/core/issues/3151) #### 🥃 [4.33.1](https://redirect.github.com/stenciljs/core/compare/v4.33.0...v4.33.1) (2025-06-03) ##### Bug Fixes - **runtime:** conditionally apply global styles using `supportsConstructableStylesheets` flag ([f4f815f](https://redirect.github.com/stenciljs/core/commit/f4f815f4624d8df7332ea9762e08a153a66a4c94)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - "every weekday before 11am" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Never, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/ionic-team/ionic-framework). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MC42Mi4xIiwidXBkYXRlZEluVmVyIjoiNDEuMTcuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==--> --------- Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Christian Bromann <git@bromann.dev> Co-authored-by: Brandy Smith <6577830+brandyscarney@users.noreply.github.com>
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What is the current behavior?
Currently, the runtime code assumes that
getHostRef()always returns a valid hostRef object without null checking. This can lead to runtime errors whengetHostRef()returnsnullorundefinedin certain edge cases, causing potential crashes or unexpected behavior in components.GitHub Issue Number: N/A
What is the new behavior?
This change adds defensive null checks for
hostRefvalues throughout the Stencil runtime to prevent potential runtime errors. The changes include:hostRefproperties in hydration, connection callbacks, and component lifecycle methods?.) to safely accesshostRefproperties where appropriatehostRefis null to prevent further execution that would failThe changes affect multiple runtime files including:
hydrate-app.ts- Added null checks inhydrateComponentproxy-host-element.ts- Used optional chaining for$instanceValues$bootstrap-custom-element.ts- Added null checks inconnectedCallbackandforceModeUpdatebootstrap-lazy.ts- Added null checks in connection callbacks andcomponentOnReadyclient-hydrate.ts- Added null check before accessing component metadataconnected-callback.ts- Added early return ifhostRefis nulldisconnected-callback.ts- Used optional chaining for$rmListeners$element.ts- Used optional chaining for$hostElement$hmr-component.ts- Added null check inhmrStartmode.ts- Used optional chaining for$modeName$proxy-component.ts- Added null checks in property setters and lifecycle callbacksset-value.ts- Added null check insetValueupdate-component.ts- Used optional chaining inforceUpdateDocumentation
No documentation changes required as this is an internal runtime fix.
Does this introduce a breaking change?
This is a defensive bug fix that only adds safety checks. It does not change any public APIs or expected behavior.
Testing
getHostRef()might return nullOther information
This is a defensive programming enhancement that improves the robustness of the Stencil runtime by preventing potential null reference errors. The changes maintain backward compatibility while making the runtime more resilient to edge cases.