[charts] use cubic solver for berzier intersection by alexfauquette · Pull Request #22152 · mui/mui-x

alexfauquette · 2026-04-22T10:39:01Z

The bisection is nice to find $t$ for a given $x$.

For for polar coordinate I will need to find $t$ for a given angle $\theta$ which is harder to do with bisection.

So I propose to move to an analytic solution that will simplify the creation of a function o find T for any segment. Not only vertical ones

code-infra-dashboard · 2026-04-22T10:43:31Z

Bundle size

Bundle	Parsed size	Gzip size
@mui/x-data-grid	0B^(0.00%)	0B^(0.00%)
@mui/x-data-grid-pro	0B^(0.00%)	0B^(0.00%)
@mui/x-data-grid-premium	0B^(0.00%)	0B^(0.00%)
@mui/x-charts	🔺+796B^(+0.21%)	🔺+377B^(+0.34%)
@mui/x-charts-pro	🔺+798B^(+0.16%)	🔺+349B^(+0.24%)
@mui/x-charts-premium	🔺+785B^(+0.15%)	🔺+353B^(+0.23%)
@mui/x-date-pickers	0B^(0.00%)	0B^(0.00%)
@mui/x-date-pickers-pro	0B^(0.00%)	0B^(0.00%)
@mui/x-tree-view	0B^(0.00%)	0B^(0.00%)
@mui/x-tree-view-pro	0B^(0.00%)	0B^(0.00%)

Details of bundle changes

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https://deploy-preview-22152--material-ui-x.netlify.app/

Check out the code infra dashboard for more information about this PR.

codspeed-hq · 2026-04-22T11:01:06Z

Merging this PR will not alter performance

✅ 14 untouched benchmarks

_{Comparing alexfauquette:cubic-solver (57a2cac) with master (6729581)¹}

No successful run was found on master (de01c42) during the generation of this report, so 6729581 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

This MR contains the following updates: | Package | Type | Update | Change | OpenSSF | |---|---|---|---|---| | [@mui/x-charts](https://mui.com/x/react-charts/) ([source](https://github.com/mui/mui-x/tree/HEAD/packages/x-charts)) | dependencies | minor | [`9.0.2` → `9.1.0`](https://renovatebot.com/diffs/npm/@mui%2fx-charts/9.0.2/9.1.0) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/mui/mui-x/badge)](https://securityscorecards.dev/viewer/?uri=github.com/mui/mui-x) | | [@mui/x-tree-view](https://mui.com/x/react-tree-view/) ([source](https://github.com/mui/mui-x/tree/HEAD/packages/x-tree-view)) | dependencies | minor | [`9.0.2` → `9.1.0`](https://renovatebot.com/diffs/npm/@mui%2fx-tree-view/9.0.2/9.1.0) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/mui/mui-x/badge)](https://securityscorecards.dev/viewer/?uri=github.com/mui/mui-x) | | [ace-builds](https://github.com/ajaxorg/ace-builds) | dependencies | minor | [`1.43.6` → `1.44.0`](https://renovatebot.com/diffs/npm/ace-builds/1.43.6/1.44.0) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/ajaxorg/ace-builds/badge)](https://securityscorecards.dev/viewer/?uri=github.com/ajaxorg/ace-builds) | | [i18next](https://www.i18next.com) ([source](https://github.com/i18next/i18next)) | dependencies | minor | [`26.0.6` → `26.1.0`](https://renovatebot.com/diffs/npm/i18next/26.0.6/26.1.0) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/i18next/i18next/badge)](https://securityscorecards.dev/viewer/?uri=github.com/i18next/i18next) | | [react-router-dom](https://github.com/remix-run/react-router) ([source](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router-dom)) | dependencies | minor | [`7.14.1` → `7.15.0`](https://renovatebot.com/diffs/npm/react-router-dom/7.14.1/7.15.0) | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/remix-run/react-router/badge)](https://securityscorecards.dev/viewer/?uri=github.com/remix-run/react-router) | --- ### Release Notes <details> <summary>mui/mui-x (@mui/x-charts)</summary> ### [`v9.1.0`](https://github.com/mui/mui-x/blob/HEAD/CHANGELOG.md#910) [Compare Source](mui/mui-x@v9.0.4...v9.1.0) *May 8, 2026* We'd like to extend a big thank you to the 14 contributors who made this release possible. Here are some highlights ✨: - ⚡️ Add a WebGL renderer to the [Scatter chart](https://mui.com/x/react-charts/scatter/#webgl-renderer), and apply the same WebGL performance patterns to the candlestick and heatmap \[Premium] - 🐞 Bugfixes - 📚 Documentation improvements Special thanks go out to these community members for their valuable contributions: [@Anexus5919](https://github.com/Anexus5919), [@gaetanodanelli](https://github.com/gaetanodanelli), [@imazizbohra](https://github.com/imazizbohra), [@mustafajw07](https://github.com/mustafajw07) The following team members contributed to this release: [@alexfauquette](https://github.com/alexfauquette), [@brijeshb42](https://github.com/brijeshb42), [@flaviendelangle](https://github.com/flaviendelangle), [@JCQuintas](https://github.com/JCQuintas), [@LukasTy](https://github.com/LukasTy), [@mapache-salvaje](https://github.com/mapache-salvaje), [@MBilalShafi](https://github.com/MBilalShafi), [@michelengelen](https://github.com/michelengelen), [@oliviertassinari](https://github.com/oliviertassinari), [@rita-codes](https://github.com/rita-codes) ##### Data Grid ##### `@mui/x-data-grid@9.1.0` - \[DataGrid] Fix accessibility violation in detail panel toggle column header ([#22178](mui/mui-x#22178)) [@michelengelen](https://github.com/michelengelen) - \[DataGrid] Fix active filter detection for array values ([#22340](mui/mui-x#22340)) [@MBilalShafi](https://github.com/MBilalShafi) - \[DataGrid] Fix crash when grouping/tree-data values match `Object.prototype` property names ([#22312](mui/mui-x#22312)) [@LukasTy](https://github.com/LukasTy) - \[DataGrid] Position overlays below top pinned rows ([#22341](mui/mui-x#22341)) [@MBilalShafi](https://github.com/MBilalShafi) - \[l10n] Improve Italian (it-IT) locale ([#22290](mui/mui-x#22290)) [@gaetanodanelli](https://github.com/gaetanodanelli) ##### `@mui/x-data-grid-pro@9.1.0` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-data-grid@9.1.0`, plus: - \[DataGridPro] Fix column unpin restoring stale position after reorder ([#22250](mui/mui-x#22250)) [@michelengelen](https://github.com/michelengelen) ##### `@mui/x-data-grid-premium@9.1.0` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-data-grid-pro@9.1.0`, plus: - \[DataGridPremium] Fix aggregation column header title truncation without ellipsis ([#22248](mui/mui-x#22248)) [@michelengelen](https://github.com/michelengelen) ##### Date and Time Pickers ##### `@mui/x-date-pickers@9.1.0` - \[pickers] Fix duplicate hour label in `MultiSectionDigitalClock` on DST day ([#22110](mui/mui-x#22110)) [@LukasTy](https://github.com/LukasTy) - \[l10n] Improve Italian (it-IT) locale ([#22290](mui/mui-x#22290)) [@gaetanodanelli](https://github.com/gaetanodanelli) ##### `@mui/x-date-pickers-pro@9.1.0` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-date-pickers@9.1.0`. ##### Charts ##### `@mui/x-charts@9.1.0` - \[charts] Add `ChartsAxisHighlightValue` component ([#21803](mui/mui-x#21803)) [@Copilot](https://github.com/Copilot) - \[charts] Create `ChartsRadialAxisHighlight` ([#22241](mui/mui-x#22241)) [@alexfauquette](https://github.com/alexfauquette) - \[charts] Remove useless extends ([#22313](mui/mui-x#22313)) [@alexfauquette](https://github.com/alexfauquette) - \[charts] Use `PolarAxisConfig` in polar plugin internals ([#22315](mui/mui-x#22315)) [@alexfauquette](https://github.com/alexfauquette) ##### `@mui/x-charts-pro@9.1.0` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-charts@9.1.0`. ##### `@mui/x-charts-premium@9.1.0` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-charts-pro@9.1.0`, plus: - \[charts-premium] Add WebGL renderer to `ScatterChartPremium` ([#22157](mui/mui-x#22157)) [@JCQuintas](https://github.com/JCQuintas) - \[charts-premium] Add highlight to the `RadialLineChart` ([#22156](mui/mui-x#22156)) [@alexfauquette](https://github.com/alexfauquette) - \[charts-premium] Apply WebGL perf patterns to candlestick + heatmap ([#22223](mui/mui-x#22223)) [@JCQuintas](https://github.com/JCQuintas) - \[charts-premium] Introduce the `RadialBarChart` ([#22268](mui/mui-x#22268)) [@alexfauquette](https://github.com/alexfauquette) ##### Tree View ##### `@mui/x-tree-view@9.1.0` - \[tree view] Fix stale Tree View `apiRef` after keyed remount ([#22342](mui/mui-x#22342)) [@MBilalShafi](https://github.com/MBilalShafi) ##### `@mui/x-tree-view-pro@9.1.0` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-tree-view@9.1.0`. ##### Scheduler ##### `@mui/x-scheduler@9.0.0-alpha.5` - \[scheduler] Make `EventItem` interactive by integrating button props for keyboard accessibility ([#22160](mui/mui-x#22160)) [@mustafajw07](https://github.com/mustafajw07) - \[scheduler] Migrate color switch to Base UI `ToggleGroup` ([#22254](mui/mui-x#22254)) [@flaviendelangle](https://github.com/flaviendelangle) - \[scheduler] Rename Scheduler headless packages ([#22273](mui/mui-x#22273)) [@rita-codes](https://github.com/rita-codes) - \[scheduler] Use TreeView for the resource sidebar ([#22261](mui/mui-x#22261)) [@flaviendelangle](https://github.com/flaviendelangle) - \[scheduler] Use fieldset/legend instead of headings for form sections in the event dialog ([#22095](mui/mui-x#22095)) [@Anexus5919](https://github.com/Anexus5919) - \[scheduler] Added `position: relative` for consistent layout ([#22284](mui/mui-x#22284)) [@mustafajw07](https://github.com/mustafajw07) - \[l10n] Improve Italian (it-IT) locale ([#22290](mui/mui-x#22290)) [@gaetanodanelli](https://github.com/gaetanodanelli) ##### `@mui/x-scheduler-premium@9.0.0-alpha.5` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-scheduler@9.0.0-alpha.5`, plus: - \[scheduler] Replace per-view headers with a generic `EventTimelinePremiumHeader` in the `EventTimeline` ([#22222](mui/mui-x#22222)) [@rita-codes](https://github.com/rita-codes) ##### Codemod ##### `@mui/x-codemod@9.1.0` Internal changes. ##### Docs - \[docs] Migrate `FlightPicker` overview demo to v9 `slotProps` shape ([#22272](mui/mui-x#22272)) [@LukasTy](https://github.com/LukasTy) - \[docs] Standardize Scheduler docs style and formatting ([#22161](mui/mui-x#22161)) [@mapache-salvaje](https://github.com/mapache-salvaje) - \[docs] Add feedback form to the scheduler docs ([#22237](mui/mui-x#22237)) [@rita-codes](https://github.com/rita-codes) - \[docs] Fix `GridToolbarCustom` demo crash in DataGrid ([#21950](mui/mui-x#21950)) [@MBilalShafi](https://github.com/MBilalShafi) - \[docs] Do not resolve axes in charts ([#22307](mui/mui-x#22307)) [@alexfauquette](https://github.com/alexfauquette) - \[docs] Fix no longer valid link ([#22371](mui/mui-x#22371)) [@LukasTy](https://github.com/LukasTy) - \[docs] Replace broken CodeSandbox iframes in migration guides ([#22352](mui/mui-x#22352)) [@LukasTy](https://github.com/LukasTy) ##### Core - \[code-infra] Bump browser `testTimeout` to absorb React 19 slowness ([#22236](mui/mui-x#22236)) [@LukasTy](https://github.com/LukasTy) - \[code-infra] Use vale rules from code-infra package ([#22256](mui/mui-x#22256)) [@brijeshb42](https://github.com/brijeshb42) - \[code-infra] Fix broken valelint and docs build ([#22362](mui/mui-x#22362)) [@LukasTy](https://github.com/LukasTy) - \[internal] Prepare renaming LICENSE file to LICENSE.md ([#22055](mui/mui-x#22055)) [@imazizbohra](https://github.com/imazizbohra) - \[internal] Remove outdated .woff files ([#22286](mui/mui-x#22286)) [@oliviertassinari](https://github.com/oliviertassinari) - \[internal] Replace Codspeed with `@mui/internal-benchmark` for charts ([#22243](mui/mui-x#22243)) [@JCQuintas](https://github.com/JCQuintas) ##### Miscellaneous - \[internal-gestures] Add passive option to `TurnWheelGesture` ([#22349](mui/mui-x#22349)) [@JCQuintas](https://github.com/JCQuintas) - \[internal-gestures] Enforce pointer-type filter in `ShadowRoot` branch ([#22327](mui/mui-x#22327)) [@JCQuintas](https://github.com/JCQuintas) - \[internal-gestures] Improve passive event listener handling ([#22329](mui/mui-x#22329)) [@JCQuintas](https://github.com/JCQuintas) - \[internal-gestures] Inline wheel-delta clamp per axis ([#22331](mui/mui-x#22331)) [@JCQuintas](https://github.com/JCQuintas) - \[internal-gestures] Return read-only pointer map without copy ([#22330](mui/mui-x#22330)) [@JCQuintas](https://github.com/JCQuintas) - \[internal-gestures] Track multi-tap reset timeout to prevent leak ([#22326](mui/mui-x#22326)) [@JCQuintas](https://github.com/JCQuintas) ### [`v9.0.4`](https://github.com/mui/mui-x/blob/HEAD/CHANGELOG.md#904) [Compare Source](mui/mui-x@v9.0.3...v9.0.4) *Apr 28, 2026* We'd like to extend a big thank you to the 4 contributors who made this release possible. Here are some highlights ✨: - Fix Pickers previous (v9.0.3) release ensuring the latest `@mui/x-internals` version usage The following team members contributed to this release: [@alexfauquette](https://github.com/alexfauquette), [@JCQuintas](https://github.com/JCQuintas), [@LukasTy](https://github.com/LukasTy), [@mj12albert](https://github.com/mj12albert) ##### Data Grid ##### `@mui/x-data-grid@9.0.4` Internal changes. ##### `@mui/x-data-grid-pro@9.0.4` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-data-grid@9.0.4`. ##### `@mui/x-data-grid-premium@9.0.4` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-data-grid-pro@9.0.4`. ##### Date and Time Pickers ##### `@mui/x-date-pickers@9.0.4` Internal changes. ##### `@mui/x-date-pickers-pro@9.0.4` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-date-pickers@9.0.4`. ##### Charts ##### `@mui/x-charts@9.0.4` - \[charts] Exclude hidden series and items from keyboard navigation (alt approach) ([#22221](mui/mui-x#22221)) [@JCQuintas](https://github.com/JCQuintas) - \[charts] Fix line interaction with `area` and `conectNulls` ([#22227](mui/mui-x#22227)) [@alexfauquette](https://github.com/alexfauquette) - \[charts] Implement the continuous case of `getAxisIndex` for rotation axis ([#22230](mui/mui-x#22230)) [@alexfauquette](https://github.com/alexfauquette) ##### `@mui/x-charts-pro@9.0.4` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-charts@9.0.4`. ##### `@mui/x-charts-premium@9.0.4` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-charts-pro@9.0.4` plus: - \[charts-premium] Add `showMark` and `shape` properties to radial line ([#22226](mui/mui-x#22226)) [@alexfauquette](https://github.com/alexfauquette) ##### Tree View ##### `@mui/x-tree-view@9.0.4` Internal changes. ##### `@mui/x-tree-view-pro@9.0.4` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-tree-view@9.0.4`. ##### Scheduler ##### `@mui/x-scheduler@9.0.4` Internal changes. ##### `@mui/x-scheduler-premium@9.0.4` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-scheduler@9.0.4`. ##### Codemod ##### `@mui/x-codemod@9.0.4` Internal changes. ##### Docs - \[docs] Update WCAG links ([#22234](mui/mui-x#22234)) [@mj12albert](https://github.com/mj12albert) ##### Core - \[code-infra] Avoid overriding `renovate` `ignoredPaths` ([#22228](mui/mui-x#22228)) [@LukasTy](https://github.com/LukasTy) ### [`v9.0.3`](https://github.com/mui/mui-x/blob/HEAD/CHANGELOG.md#903) [Compare Source](mui/mui-x@v9.0.2...v9.0.3) *Apr 27, 2026* We'd like to extend a big thank you to the 16 contributors who made this release possible. Here are some highlights ✨: - ⌨️ Keyboard support for creating events in the Scheduler Special thanks go out to these community members for their valuable contributions: [@supunsathsara](https://github.com/supunsathsara), [@ZAKIURREHMAN](https://github.com/ZAKIURREHMAN) The following team members contributed to this release: [@aemartos](https://github.com/aemartos), [@alexfauquette](https://github.com/alexfauquette), [@arminmeh](https://github.com/arminmeh), [@brijeshb42](https://github.com/brijeshb42), [@Janpot](https://github.com/Janpot), [@JCQuintas](https://github.com/JCQuintas), [@LukasTy](https://github.com/LukasTy), [@MBilalShafi](https://github.com/MBilalShafi), [@michelengelen](https://github.com/michelengelen), [@oliviertassinari](https://github.com/oliviertassinari), [@rita-codes](https://github.com/rita-codes), [@romgrk](https://github.com/romgrk), [@sai6855](https://github.com/sai6855), [@siriwatknp](https://github.com/siriwatknp) ##### Data Grid ##### `@mui/x-data-grid@9.0.3` - \[DataGrid] Fix `:first-child` SSR warning when `MuiDataGrid.styleOverrides` is set ([#22081](mui/mui-x#22081)) [@siriwatknp](https://github.com/siriwatknp) - \[DataGrid] Fix row reordering when filter hides rows ([#22096](mui/mui-x#22096)) [@siriwatknp](https://github.com/siriwatknp) - \[DataGrid] Remove unused `LayoutDataGridLegacy` class ([#22009](mui/mui-x#22009)) [@romgrk](https://github.com/romgrk) - \[DataGrid] Remove unused code, clean up grid-related utilities and deprecate `GridPanelHeader` ([#22112](mui/mui-x#22112)) [@sai6855](https://github.com/sai6855) - \[DataGrid] Fix columns cutting off after resizing ([#22088](mui/mui-x#22088)) [@ZAKIURREHMAN](https://github.com/ZAKIURREHMAN) ##### `@mui/x-data-grid-pro@9.0.3` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-data-grid@9.0.3`. ##### `@mui/x-data-grid-premium@9.0.3` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-data-grid-pro@9.0.3`, plus: - \[DataGridPremium] Fix row grouping model updates not being reflected ([#22122](mui/mui-x#22122)) [@MBilalShafi](https://github.com/MBilalShafi) ##### Date and Time Pickers ##### `@mui/x-date-pickers@9.0.3` - \[pickers] Fix `DateRangeCalendar` drag with `AdapterDayjs` plain-constructor values ([#22165](mui/mui-x#22165)) [@LukasTy](https://github.com/LukasTy) - \[pickers] Fix disabled state not overriding error border color ([#21169](mui/mui-x#21169)) [@supunsathsara](https://github.com/supunsathsara) - \[pickers] Forward `data-*` and `aria-*` attributes to the root ([#22147](mui/mui-x#22147)) [@LukasTy](https://github.com/LukasTy) - \[pickers] Support `K` and `k` hour format tokens ([#22108](mui/mui-x#22108)) [@michelengelen](https://github.com/michelengelen) ##### `@mui/x-date-pickers-pro@9.0.3` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-date-pickers@9.0.3`, plus: - \[DateRangeCalendar] Ensure date dragging triggers regardless of trigger element ([#21868](mui/mui-x#21868)) [@michelengelen](https://github.com/michelengelen) ##### Charts ##### `@mui/x-charts@9.0.3` - \[charts] Centralize WebGL clear/render cycle (context-based) ([#22127](mui/mui-x#22127)) [@JCQuintas](https://github.com/JCQuintas) - \[charts] Fix closest series detection for line charts ([#22168](mui/mui-x#22168)) [@alexfauquette](https://github.com/alexfauquette) - \[charts] Fix radius grid lines when axis uses point scale ([#22134](mui/mui-x#22134)) [@alexfauquette](https://github.com/alexfauquette) - \[charts] Use cubic solver for berzier intersection ([#22152](mui/mui-x#22152)) [@alexfauquette](https://github.com/alexfauquette) ##### `@mui/x-charts-pro@9.0.3` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-charts@9.0.3`, plus: - \[charts-pro] Fix wheel zoom clamping with custom `minStart`/`maxEnd` ([#22159](mui/mui-x#22159)) [@JCQuintas](https://github.com/JCQuintas) ##### `@mui/x-charts-premium@9.0.3` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-charts-pro@9.0.3`, plus: - \[charts] Create a `'radialLine'` series type ([#22066](mui/mui-x#22066)) [@alexfauquette](https://github.com/alexfauquette) - \[charts] Plot radial line ([#22133](mui/mui-x#22133)) [@alexfauquette](https://github.com/alexfauquette) - \[charts] Remove `HeatmapWebGLRenderer` indirection ([#22169](mui/mui-x#22169)) [@JCQuintas](https://github.com/JCQuintas) ##### Tree View ##### `@mui/x-tree-view@9.0.2` Internal changes. ##### `@mui/x-tree-view-pro@9.0.2` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link "Pro plan") Same changes as in `@mui/x-tree-view@9.0.2`. ##### Scheduler ##### Breaking changes - The `views` of `EventTimelinePremium` have been renamed to `presets`, with names that describe the header layout. The props `view`/`defaultView`/`views`/`onViewChange` are now `preset`/`defaultPreset`/`presets`/`onPresetChange`, and the type `EventTimelinePremiumView` is now `EventTimelinePremiumPreset`. | Old | New | | :------- | :------------- | | `time` | `dayAndHour` | | `days` | `day` | | `weeks` | `dayAndWeek` | | `months` | `monthAndYear` | | `years` | `year` | CSS variables (`--time-cell-width`, etc.) and headless store state (`state.view`, `setView`) follow the same rename. The `presets` array is now sorted internally against a canonical zoom order. ##### `@mui/x-scheduler@9.0.0-alpha.3` - \[scheduler] Allow creating events via keyboard - EventCalendar ([#21967](mui/mui-x#21967)) [@rita-codes](https://github.com/rita-codes) - \[scheduler] Prefix element IDs with a unique Scheduler instance ID ([#22109](mui/mui-x#22109)) [@rita-codes](https://github.com/rita-codes) ##### `@mui/x-scheduler-premium@9.0.0-alpha.3` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link "Premium plan") Same changes as in `@mui/x-scheduler@9.0.0-alpha.3`. - \[scheduler] Allow creating events via keyboard - `EventTimeline` ([#22119](mui/mui-x#22119)) [@rita-codes](https://github.com/rita-codes) - \[scheduler] Rename `EventTimeline` `views` to ordered presets ([#22130](mui/mui-x#22130)) [@rita-codes](https://github.com/rita-codes) ##### Docs - \[docs] Cleanup generated llm md files for chat ([#22163](mui/mui-x#22163)) [@brijeshb42](https://github.com/brijeshb42) - \[docs] Fix `highlightScope` description ([#22154](mui/mui-x#22154)) [@alexfauquette](https://github.com/alexfauquette) - \[docs] Remove obsolete v7 deprecation warning for `dayOfWeekFormatter` ([#22111](mui/mui-x#22111)) [@LukasTy](https://github.com/LukasTy) - \[docs] Use mui.com for broken links checker known targets ([#22129](mui/mui-x#22129)) [@JCQuintas](https://github.com/JCQuintas) - \[docs] Document picker behavior inside MUI `Dialog` and provide recommended solutions ([#22144](mui/mui-x#22144)) [@michelengelen](https://github.com/michelengelen) - \[docs] Improve v9 license key version mismatch error guidance ([#22180](mui/mui-x#22180)) [@aemartos](https://github.com/aemartos) ##### Core - \[code-infra] Reduce concurrency for package build to 5 ([#22115](mui/mui-x#22115)) [@Janpot](https://github.com/Janpot) - \[code-infra] Rename `docsx` alias to `docs` ([#22155](mui/mui-x#22155)) [@brijeshb42](https://github.com/brijeshb42) - \[docs-infra] Remove monorepo dependency ([#22025](mui/mui-x#22025)) [@brijeshb42](https://github.com/brijeshb42) - \[docs-infra] Use latest published packages ([#22086](mui/mui-x#22086)) [@brijeshb42](https://github.com/brijeshb42) - \[test] Refactor Pickers tests to async user-event ([#22043](mui/mui-x#22043)) [@LukasTy](https://github.com/LukasTy) - \[test] Remove redundant explicit `unmount()` calls from Pickers tests ([#22118](mui/mui-x#22118)) [@LukasTy](https://github.com/LukasTy) ##### Miscellaneous - \[infra] Update `.gitignore` to exclude `.claude/worktrees` ([#22145](mui/mui-x#22145)) [@michelengelen](https://github.com/michelengelen) - \[infra] Enable branch tracking when creating release branch ([#22177](mui/mui-x#22177)) [@michelengelen](https://github.com/michelengelen) - \[license] Add MIT license to `x-virtualizer` package ([#22164](mui/mui-x#22164)) [@michelengelen](https://github.com/michelengelen) - \[website] Fix outdated MUI logos ([#22117](mui/mui-x#22117)) [@oliviertassinari](https://github.com/oliviertassinari) - \[internal] Try avoiding store update when virtualization is disabled ([#22093](mui/mui-x#22093)) [@arminmeh](https://github.com/arminmeh) </details> <details> <summary>ajaxorg/ace-builds (ace-builds)</summary> ### [`v1.44.0`](https://github.com/ajaxorg/ace-builds/blob/HEAD/CHANGELOG.md#1440-2026-05-11) [Compare Source](ajaxorg/ace-builds@v1.43.6...v1.44.0) ##### Features - Extension to show whitespaces in selection ([#5844](ajaxorg/ace#5844)) ([9498a7f](ajaxorg/ace@9498a7f)) - **mode:** Add Cedar and CedarSchema language modes for Ace Editor ([#5944](ajaxorg/ace#5944)) ([c5c19dc](ajaxorg/ace@c5c19dc)) - **rust:** Include `raw` borrow operator in keyword list ([#5942](ajaxorg/ace#5942)) ([93581d6](ajaxorg/ace@93581d6)) - update Flix keywords ([#5931](ajaxorg/ace#5931)) ([f45eb67](ajaxorg/ace@f45eb67)) ##### Bug Fixes - `mode` type to accept both `SyntaxMode` and `string` across definitions and implementations ([#5925](ajaxorg/ace#5925)) ([a6b1cb1](ajaxorg/ace@a6b1cb1)) - row calculation for fractional coords in virtual\_renderer ([#5914](ajaxorg/ace#5914)) ([a6724b7](ajaxorg/ace@a6724b7)) ##### [1.43.6](ajaxorg/ace@v1.43.5...v1.43.6) (2026-01-23) ##### Bug Fixes - the text completer didn't export its id ([#5847](ajaxorg/ace#5847)) ([b256c10](ajaxorg/ace@b256c10)) ##### [1.43.5](ajaxorg/ace@v1.43.4...v1.43.5) (2025-12-02) ##### [1.43.4](ajaxorg/ace@v1.43.3...v1.43.4) (2025-10-17) ##### Bug Fixes - Update for compliance with typescript 5.9.2 ([#5855](ajaxorg/ace#5855)) ([6e110b0](ajaxorg/ace@6e110b0)) ##### [1.43.3](ajaxorg/ace@v1.43.2...v1.43.3) (2025-09-02) ##### Bug Fixes - firefox textarea autocomplete corruption ([#5860](ajaxorg/ace#5860)) ([23ac02f](ajaxorg/ace@23ac02f)) ##### [1.43.2](ajaxorg/ace@v1.43.1...v1.43.2) (2025-07-15) ##### Features - Implement text markers ([#5835](ajaxorg/ace#5835)) ([085730f](ajaxorg/ace@085730f)) ##### [1.43.1](ajaxorg/ace@v1.43.0...v1.43.1) (2025-07-02) ##### Bug Fixes - **a11y:** aria-describedby to gutter elements ([#5838](ajaxorg/ace#5838)) ([bf27c15](ajaxorg/ace@bf27c15)) ##### [1.42.1](ajaxorg/ace@v1.42.0...v1.42.1) (2025-06-20) ##### Features - Add scroll diff decorators ([#5807](ajaxorg/ace#5807)) ([b45e94c](ajaxorg/ace@b45e94c)) </details> <details> <summary>i18next/i18next (i18next)</summary> ### [`v26.1.0`](https://github.com/i18next/i18next/blob/HEAD/CHANGELOG.md#2610) [Compare Source](i18next/i18next@v26.0.10...v26.1.0) - feat: `enableSelector: 'strict'` (TypeOptions + runtime option). Opt-in mode that drops the flattened-primary form from `NsResource` at the type level — every namespace (primary included) is exposed only under its own key on `$`, uniformly across single- and multi-ns hooks. At runtime, a leading selector path segment matching the scope's namespace list is always rewritten as a namespace prefix, including the primary. Eliminates the silent-miss surface area where `t($ => $.primary.foo)` typechecks but doesn't resolve under the default mode (see [#2429](i18next/i18next#2429)). Backward-compatible: default `enableSelector: false | true | 'optimize'` behavior is unchanged. Note: strict mode is incompatible with the [#2405](i18next/i18next#2405) pattern (keys whose names match sibling namespaces) — those users should stay on default mode. ### [`v26.0.10`](https://github.com/i18next/i18next/blob/HEAD/CHANGELOG.md#26010) [Compare Source](i18next/i18next@v26.0.9...v26.0.10) - feat: `getFixedT` accepts a fourth optional `fixedOpts` argument carrying `scopeNs` — the full namespace list the bound `t` was created for. The selector API uses `scopeNs` to detect when a path's first segment is a namespace prefix, **without** changing resolution scope. Resolution still uses the bound `ns` (a single primary string in the typical react-i18next setup), so plain `t('key')` lookups stay isolated to the primary namespace exactly as before — only `t($ => $.secondaryNs.foo)` selectors now route correctly under `useTranslation([nsA, nsB])`. Fixes the runtime side of [#2429](i18next/i18next#2429) for the `react-i18next` default-`nsMode` case. The 4th argument is opt-in: existing 3-arg `getFixedT(lng, ns, keyPrefix)` callers see no behavior change. ### [`v26.0.9`](https://github.com/i18next/i18next/blob/HEAD/CHANGELOG.md#2609) [Compare Source](i18next/i18next@v26.0.8...v26.0.9) - fix(types): unformatted interpolation values are now typed as `string | number` (was `string`). i18next stringifies values at runtime, so requiring callers to wrap numbers in `String(...)` for plain `{{var}}` placeholders was unnecessary friction — and could mask the real problem when a non-string value was passed alongside multiple interpolation slots (the `t()` overload resolution would fall through to the 3-arg form and report a confusing "not assignable to string" error against the options object). Typed format specifiers like `{{x, number}}`, `{{x, currency}}`, `{{x, datetime}}`, etc. keep their precise types; this only relaxes the no-format default. The `count` variable remains `number`-only ### [`v26.0.8`](https://github.com/i18next/i18next/blob/HEAD/CHANGELOG.md#2608) [Compare Source](i18next/i18next@v26.0.7...v26.0.8) - fix(types): restore the pre-v25.10.4 `ExistsFunction` shape so plain arrow functions can again be assigned to `ExistsFunction`-typed variables (TypeScript cannot infer type predicates through multi-overload assignment). Direct `i18next.exists(key)` calls still narrow `key` to `SelectorKey` — the predicate is now declared inline on `i18n.exists`. Custom wrappers that want the narrowing can type themselves as `typeof i18next.exists` [2425](i18next/i18next#2425) ### [`v26.0.7`](https://github.com/i18next/i18next/blob/HEAD/CHANGELOG.md#2607) [Compare Source](i18next/i18next@v26.0.6...v26.0.7) - fix: when a plural lookup misses, the `missingKey` debug log now shows the actual plural-resolved key (e.g. `foo.bar_many` for Polish `count: 14`) instead of the base key — making it obvious which plural category was expected and missing [2423](i18next/i18next#2423) - chore: drop `@babel/runtime` runtime dependency. The build no longer generates any `@babel/runtime` imports, so the package is unused by consumers. Rollup now uses `babelHelpers: 'bundled'` so any helpers that are ever needed in the future will be inlined rather than imported externally [2424](i18next/i18next#2424) - chore: stop emitting `dist/esm/i18next.bundled.js`. It was byte-identical to `dist/esm/i18next.js` because no helpers were being imported [2424](i18next/i18next#2424) </details> <details> <summary>remix-run/react-router (react-router-dom)</summary> ### [`v7.15.0`](https://github.com/remix-run/react-router/blob/HEAD/packages/react-router-dom/CHANGELOG.md#v7150) [Compare Source](https://github.com/remix-run/react-router/compare/react-router-dom@7.14.2...react-router-dom@7.15.0) ##### Patch Changes - Updated dependencies: - [`react-router@7.15.0`](https://github.com/remix-run/react-router/releases/tag/react-router@7.15.0) ### [`v7.14.2`](https://github.com/remix-run/react-router/blob/HEAD/packages/react-router-dom/CHANGELOG.md#v7142) [Compare Source](https://github.com/remix-run/react-router/compare/react-router-dom@7.14.1...react-router-dom@7.14.2) ##### Patch Changes - Updated dependencies: - [`react-router@7.14.2`](https://github.com/remix-run/react-router/releases/tag/react-router@7.14.2) </details> --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).  See merge request swiss-armed-forces/cyber-command/cea/loom!501 Co-authored-by: Loom MR Pipeline Trigger <group_103951964_bot_9504bb8dead6d4e406ad817a607f24be@noreply.gitlab.com> Co-authored-by: shrewd-laidback palace <shrewd-laidback-palace-736-c41-2c1-e464fc974@swiss-armed-forces-open-source.ch>

alexfauquette added 3 commits April 22, 2026 12:34

[charts] use cubic solver for berzier intersection

f02e9ff

Merge remote-tracking branch 'upstream/master' into cubic-solver

1202942

pnpm prettier

57a2cac

alexfauquette requested a review from JCQuintas as a code owner April 22, 2026 10:39

alexfauquette added type: enhancement It’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature. scope: charts Changes related to the charts. labels Apr 22, 2026

JCQuintas approved these changes Apr 22, 2026

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alexfauquette merged commit a5c9473 into mui:master Apr 22, 2026
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arminmeh pushed a commit to arminmeh/mui-x that referenced this pull request Apr 29, 2026

[charts] use cubic solver for berzier intersection (mui#22152)

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[charts] use cubic solver for berzier intersection#22152

[charts] use cubic solver for berzier intersection#22152
alexfauquette merged 3 commits into
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codspeed-hq Bot commented Apr 22, 2026 •

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