- Added support for multiplayer undo/redo, by calculating invertible increments and storing them inside the local-only undo/redo stacks. [#7348](https://github.com/excalidraw/excalidraw/pull/7348)
-`MainMenu.DefaultItems.ToggleTheme` now supports `onSelect(theme: string)` callback, and optionally `allowSystemTheme: boolean` alongside `theme: string` to indicate you want to allow users to set to system theme (you need to handle this yourself). [#7853](https://github.com/excalidraw/excalidraw/pull/7853)
- Add `useHandleLibrary`'s `opts.adapter` as the new recommended pattern to handle library initialization and persistence on library updates. [#7655](https://github.com/excalidraw/excalidraw/pull/7655)
- Add `useHandleLibrary`'s `opts.migrationAdapter` adapter to handle library migration during init, when migrating from one data store to another (e.g. from LocalStorage to IndexedDB). [#7655](https://github.com/excalidraw/excalidraw/pull/7655)
- Soft-deprecate `useHandleLibrary`'s `opts.getInitialLibraryItems` in favor of `opts.adapter`. [#7655](https://github.com/excalidraw/excalidraw/pull/7655)
-`updateScene` API has changed due to the added `Store` component as part of the multiplayer undo / redo initiative. Specifically, `sceneData` property `commitToHistory: boolean` was replaced with `storeAction: StoreActionType`. Make sure to update all instances of `updateScene` according to the _before / after_ table below. [#7898](https://github.com/excalidraw/excalidraw/pull/7898)
| | Before `commitToHistory` | After `storeAction` | Notes |
| --- | --- | --- | --- |
| _Immediately undoable_ | `true` | `"capture"` | As before, use for all updates which should be recorded by the store & history. Should be used for the most of the local updates. These updates will _immediately_ make it to the local undo / redo stacks. |
| _Eventually undoable_ | `false` | `"none"` | Similar to before, use for all updates which should not be recorded immediately (likely exceptions which are part of some async multi-step process) or those not meant to be recorded at all (i.e. updates to `collaborators` object, parts of `AppState` which are not observed by the store & history - not `ObservedAppState`).<br/><br/>**IMPORTANT** It's likely you should switch to `"update"` in all the other cases. Otherwise, all such updates would end up being recorded with the next `"capture"` - triggered either by the next `updateScene` or internally by the editor. These updates will _eventually_ make it to the local undo / redo stacks. |
| _Never undoable_ | n/a | `"update"` | **NEW**: previously there was no equivalent for this value. Now, it's recommended to use `"update"` for all remote updates (from the other clients), scene initialization, or those updates, which should not be locally "undoable". These updates will _never_ make it to the local undo / redo stacks. |
-`ExcalidrawEmbeddableElement.validated` was removed and moved to private editor state. This should largely not affect your apps unless you were reading from this attribute. We keep validating embeddable urls internally, and the public [`props.validateEmbeddable`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props#validateembeddable) still applies. [#7539](https://github.com/excalidraw/excalidraw/pull/7539)
-`ExcalidrawTextElement.baseline` was removed and replaced with a vertical offset computation based on font metrics, performed on each text element re-render. In case of custom font usage, extend the `FONT_METRICS` object with the related properties.
- Create an `ESM` build for `@excalidraw/excalidraw`. The API is in progress and subject to change before stable release. There are some changes on how the package will be consumed
#### Bundler
- CSS needs to be imported so you will need to import the css along with the excalidraw component
```js
import { Excalidraw } from "@excalidraw/excalidraw";
import "@excalidraw/excalidraw/index.css";
```
- The `types` path is updated
Instead of importing from `@excalidraw/excalidraw/types/`, you will need to import from `@excalidraw/excalidraw/dist/excalidraw` or `@excalidraw/excalidraw/dist/utils` depending on the types you are using.
However this we will be fixing before stable release, so in case you want to try it out you will need to update the types for now.
#### Browser
- Since its `ESM` so now script type `module` can be used to load it and css needs to be loaded as well.
- Umd build for browser since it was breaking in v0.17.0 [#7349](https://github.com/excalidraw/excalidraw/pull/7349). Also make sure that when using `Vite`, the `process.env.IS_PREACT` is set as `"true"` (string) and not a boolean.
- Added support for disabling `image` tool (also disabling image insertion in general, though keeps support for importing from `.excalidraw` files) [#6320](https://github.com/excalidraw/excalidraw/pull/6320).
- Export [`getCommonBounds`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/utils#getcommonbounds) helper from the package [#7247](https://github.com/excalidraw/excalidraw/pull/7247).
- Export `elementsOverlappingBBox`, `isElementInsideBBox`, `elementPartiallyOverlapsWithOrContainsBBox` helpers for filtering/checking if elements within bounds. [#6727](https://github.com/excalidraw/excalidraw/pull/6727)
- Regenerate ids by default when using transform api and also update bindings by 0.5px to avoid possible overlapping [#7195](https://github.com/excalidraw/excalidraw/pull/7195)
- Add `selected` prop for `MainMenu.Item` and `MainMenu.ItemCustom` components to indicate active state. [#7078](https://github.com/excalidraw/excalidraw/pull/7078)
- Double image dialog on image insertion [#7152](https://github.com/excalidraw/excalidraw/pull/7152).
### Breaking Changes
- The `Ref` support has been removed in v0.17.0 so if you are using refs, please update the integration to use the [`excalidrawAPI`](http://localhost:3003/docs/@excalidraw/excalidraw/api/props/excalidraw-api) [#7251](https://github.com/excalidraw/excalidraw/pull/7251).
- Additionally `ready` and `readyPromise` from the API have been discontinued. These APIs were found to be superfluous, and as part of the effort to streamline the APIs and maintain simplicity, they were removed in version v0.17.0 [#7251](https://github.com/excalidraw/excalidraw/pull/7251).
- [`useDevice`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/utils#usedevice) hook's return value was changed to differentiate between `editor` and `viewport` breakpoints. [#7243](https://github.com/excalidraw/excalidraw/pull/7243)
When using `vite` or any build tools, you will have to make sure the `process` is accessible as we are accessing `process.env.IS_PREACT` to decide whether to use the `preact` build.
Since `Vite` removes env variables by default, you can update the Vite config to ensure its available :point_down:
```
define: {
"process.env.IS_PREACT": process.env.IS_PREACT,
},
```
## Excalidraw Library
**_This section lists the updates made to the excalidraw library and will not affect the integration._**
### Features
- Allow D&D dice app domain for embeds [#7263](https://github.com/excalidraw/excalidraw/pull/7263)
- Remove full screen shortcut [#7222](https://github.com/excalidraw/excalidraw/pull/7222)
- Make adaptive-roughness less aggressive [#7250](https://github.com/excalidraw/excalidraw/pull/7250)
- Render frames on export [#7210](https://github.com/excalidraw/excalidraw/pull/7210)
- Support mermaid flowchart and sequence diagrams to excalidraw diagrams 🥳 [#6920](https://github.com/excalidraw/excalidraw/pull/6920)
- Support frames via programmatic API [#7205](https://github.com/excalidraw/excalidraw/pull/7205)
- Make clipboard more robust and reintroduce contextmenu actions [#7198](https://github.com/excalidraw/excalidraw/pull/7198)
- Support giphy.com embed domain [#7192](https://github.com/excalidraw/excalidraw/pull/7192)
- Support creating containers, linear elements, text containers, labelled arrows and arrow bindings programatically [#6546](https://github.com/excalidraw/excalidraw/pull/6546)
- Add support for `opts.fitToViewport` and `opts.viewportZoomFactor` in the [`ExcalidrawAPI.scrollToContent`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props/excalidraw-api#scrolltocontent) API. [#6581](https://github.com/excalidraw/excalidraw/pull/6581).
- Sidebar component now supports tabs — for more detailed description of new behavior and breaking changes, see the linked PR. [#6213](https://github.com/excalidraw/excalidraw/pull/6213)
- Exposed `DefaultSidebar` component to allow modifying the default sidebar, such as adding custom tabs to it. [#6213](https://github.com/excalidraw/excalidraw/pull/6213)
#### BREAKING CHANGES
-`props.renderSidebar` is removed in favor of rendering as `children`.
-`appState.isSidebarDocked` replaced with `appState.defaultSidebarDockedPreference` with slightly different semantics, and relating only to the default sidebar. You need to handle `docked` state for your custom sidebars yourself.
- Sidebar `props.dockable` is removed. To indicate dockability, supply `props.onDock()` alongside setting `props.docked`.
-`Sidebar.Header` is no longer rendered by default. You need to render it yourself.
-`props.onClose` replaced with `props.onStateChange`.
-`restore()`/`restoreAppState()` now retains `appState.openSidebar` regardless of docked state.
- Holding down CMD/CTRL will disable snap to grid when grid is active [#6983](https://github.com/excalidraw/excalidraw/pull/6983)
- Update logo [#6979](https://github.com/excalidraw/excalidraw/pull/6979)
- Export `changeProperty()` and `getFormValue()`. [#6957](https://github.com/excalidraw/excalidraw/pull/6957)
- Partition main canvas vertically [#6759](https://github.com/excalidraw/excalidraw/pull/6759)
- Support creating containers, linear elements, text containers, labelled arrows and arrow bindings programatically [#6546](https://github.com/excalidraw/excalidraw/pull/6546)
- Add support for simplePDF in Web-Embeds [#6810](https://github.com/excalidraw/excalidraw/pull/6810)
- Add support for val.town embeds [#6821](https://github.com/excalidraw/excalidraw/pull/6821)
- Render bold lines in grid [#6779](https://github.com/excalidraw/excalidraw/pull/6779)
- Adds support for stackblitz.com embeds [#6813](https://github.com/excalidraw/excalidraw/pull/6813)
- Cache most of element selection [#6747](https://github.com/excalidraw/excalidraw/pull/6747)
- Support customizing what parts of frames are rendered [#6752](https://github.com/excalidraw/excalidraw/pull/6752)
- Make `appState.selectedElementIds` more stable [#6745](https://github.com/excalidraw/excalidraw/pull/6745)
- Refresh sw when browser refreshed [#6824](https://github.com/excalidraw/excalidraw/pull/6824)
- Adding to selection via shift box-select [#6815](https://github.com/excalidraw/excalidraw/pull/6815)
- Prevent binding focus NaN value [#6803](https://github.com/excalidraw/excalidraw/pull/6803)
- Use pull request in semantic workflow for better security [#6799](https://github.com/excalidraw/excalidraw/pull/6799)
- Don't show `canvasBackground` label when `UIOptions.canvasActions.changeViewBackgroundColor` is false [#6781](https://github.com/excalidraw/excalidraw/pull/6781)
- Use subdirectory for @excalidraw/excalidraw size limit [#6787](https://github.com/excalidraw/excalidraw/pull/6787)
- Use actual dock state to not close docked library on insert [#6766](https://github.com/excalidraw/excalidraw/pull/6766)
- UI disappears when pressing the eyedropper shortcut on mobile [#6725](https://github.com/excalidraw/excalidraw/pull/6725)
- Elements in non-existing frame getting removed [#6708](https://github.com/excalidraw/excalidraw/pull/6708)
- Scrollbars renders but disable [#6706](https://github.com/excalidraw/excalidraw/pull/6706)
- Typo in chart.ts [#6696](https://github.com/excalidraw/excalidraw/pull/6696)
- Do not bind text to container using text tool when it has text already [#6694](https://github.com/excalidraw/excalidraw/pull/6694)
- Don't allow binding text to images [#6693](https://github.com/excalidraw/excalidraw/pull/6693)
- Updated link for documentation page under help section [#6654](https://github.com/excalidraw/excalidraw/pull/6654)
- [`ExcalidrawAPI.scrollToContent`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props/excalidraw-api#scrolltocontent) has new opts object allowing you to fit viewport to content, and animate the scrolling. [#6319](https://github.com/excalidraw/excalidraw/pull/6319)
- Expose `useI18n()` hook return an object containing `t()` i18n helper and current `langCode`. You can use this in components you render as `<Excalidraw>` children to render any of our i18n locale strings. [#6224](https://github.com/excalidraw/excalidraw/pull/6224)
- [`restoreElements`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/utils/restore#restoreelements) API now takes an optional parameter `opts` which currently supports the below attributes
The same `opts` param has been added to [`restore`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/utils/restore#restore) API as well.
For more details refer to the [docs](https://docs.excalidraw.com)
#### BREAKING CHANGE
- The optional parameter `refreshDimensions` in [`restoreElements`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/utils/restore#restoreelements) has been removed and can be enabled via `opts`
- Center align text when bind to container via context menu [#6451](https://github.com/excalidraw/excalidraw/pull/6451)
- Update coords when text unbinded from its container [#6445](https://github.com/excalidraw/excalidraw/pull/6445)
- Autoredirect to plus in prod only [#6446](https://github.com/excalidraw/excalidraw/pull/6446)
- Fixing popover overflow on small screen [#6433](https://github.com/excalidraw/excalidraw/pull/6433)
- Introduce baseline to fix the layout shift when switching to text editor [#6397](https://github.com/excalidraw/excalidraw/pull/6397)
- Don't refresh dimensions for deleted text elements [#6438](https://github.com/excalidraw/excalidraw/pull/6438)
- Element vanishes when zoomed in [#6417](https://github.com/excalidraw/excalidraw/pull/6417)
- Don't jump text to end when out of viewport in safari [#6416](https://github.com/excalidraw/excalidraw/pull/6416)
- GetDefaultLineHeight should return default font family line height for unknown font [#6399](https://github.com/excalidraw/excalidraw/pull/6399)
- Revert use `ideographic` textBaseline to improve layout shift when editing text" [#6400](https://github.com/excalidraw/excalidraw/pull/6400)
- Call stack size exceeded when paste large text [#6373](https://github.com/excalidraw/excalidraw/pull/6373) (#6396)
- Use `ideographic` textBaseline to improve layout shift when editing text [#6384](https://github.com/excalidraw/excalidraw/pull/6384)
- Chrome crashing when embedding scene on chrome arm [#6383](https://github.com/excalidraw/excalidraw/pull/6383)
- Division by zero in findFocusPointForEllipse leads to infinite loop in wrapText freezing Excalidraw [#6377](https://github.com/excalidraw/excalidraw/pull/6377)
- Containerizing text incorrectly updates arrow bindings [#6369](https://github.com/excalidraw/excalidraw/pull/6369)
- Ensure export preview is centered [#6337](https://github.com/excalidraw/excalidraw/pull/6337)
- Hide text align for labelled arrows [#6339](https://github.com/excalidraw/excalidraw/pull/6339)
- Refresh dimensions when elements loaded from shareable link and blob [#6333](https://github.com/excalidraw/excalidraw/pull/6333)
- Show error message when measureText API breaks in brave [#6336](https://github.com/excalidraw/excalidraw/pull/6336)
- Add an offset of 0.5px for text editor in containers [#6328](https://github.com/excalidraw/excalidraw/pull/6328)
- Move utility types out of `.d.ts` file to fix exported declaration files [#6315](https://github.com/excalidraw/excalidraw/pull/6315)
- More jotai scopes missing [#6313](https://github.com/excalidraw/excalidraw/pull/6313)
- Provide HelpButton title prop [#6209](https://github.com/excalidraw/excalidraw/pull/6209)
- Respect text align when wrapping in a container [#6310](https://github.com/excalidraw/excalidraw/pull/6310)
- Compute bounding box correctly for text element when multiple element resizing [#6307](https://github.com/excalidraw/excalidraw/pull/6307)
- Use jotai scope for editor-specific atoms [#6308](https://github.com/excalidraw/excalidraw/pull/6308)
- Consider arrow for bound text element [#6297](https://github.com/excalidraw/excalidraw/pull/6297)
- Text never goes beyond max width for unbound text elements [#6288](https://github.com/excalidraw/excalidraw/pull/6288)
- Svg text baseline [#6285](https://github.com/excalidraw/excalidraw/pull/6273)
- Compute container height from bound text correctly [#6273](https://github.com/excalidraw/excalidraw/pull/6273)
- Fit mobile toolbar and make scrollable [#6270](https://github.com/excalidraw/excalidraw/pull/6270)
- Indenting via `tab` clashing with IME compositor [#6258](https://github.com/excalidraw/excalidraw/pull/6258)
- Improve text wrapping inside rhombus and more fixes [#6265](https://github.com/excalidraw/excalidraw/pull/6265)
- Improve text wrapping in ellipse and alignment [#6172](https://github.com/excalidraw/excalidraw/pull/6172)
- Don't allow blank space in collab name [#6211](https://github.com/excalidraw/excalidraw/pull/6211)
- Docker build architecture:linux/amd64 error occur on linux/arm64 instance [#6197](https://github.com/excalidraw/excalidraw/pull/6197)
- Sort bound text elements to fix text duplication z-index error [#5130](https://github.com/excalidraw/excalidraw/pull/5130)
- Hide welcome screen on mobile once user interacts [#6185](https://github.com/excalidraw/excalidraw/pull/6185)
- Edit link in docs [#6182](https://github.com/excalidraw/excalidraw/pull/6182)
### Refactor
- Inline `SingleLibraryItem` into `PublishLibrary` [#6462](https://github.com/excalidraw/excalidraw/pull/6462)
- Make the example React app reusable without duplication [#6188](https://github.com/excalidraw/excalidraw/pull/6188)
### Performance
- Break early if the line width <= max width of the container [#6347](https://github.com/excalidraw/excalidraw/pull/6347)
### Build
- Move TS and types to devDependencies [#6346](https://github.com/excalidraw/excalidraw/pull/6346)
- Welcome screen no longer renders by default, and you need to render it yourself. `UIOptions.welcomeScreen` option is now deprecated. [#6117](https://github.com/excalidraw/excalidraw/pull/6117)
-`MainMenu`, `MainMenu.Item`, and `MainMenu.ItemLink` components now all support `onSelect(event: Event): void` callback. If you call `event.preventDefault()`, it will prevent the menu from closing when an item is selected (clicked on). [#6152](https://github.com/excalidraw/excalidraw/pull/6152)
- remove overflow hidden from button [#6110](https://github.com/excalidraw/excalidraw/pull/6110). This fixes the collaborator count css in the [LiveCollaborationTrigger](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#LiveCollaborationTrigger) component.
- Support customization for the editor [welcome screen](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#WelcomeScreen) [#6048](https://github.com/excalidraw/excalidraw/pull/6048).
- Expose component API for the Excalidraw main menu [#6034](https://github.com/excalidraw/excalidraw/pull/6034), You can read more about its usage [here](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#MainMenu)
- Support customization for the Excalidraw [main menu](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#MainMenu) [#6034](https://github.com/excalidraw/excalidraw/pull/6034).
- [Footer](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#Footer) is now rendered as child component instead of passed as a render prop [#5970](https://github.com/excalidraw/excalidraw/pull/5970).
- Any top-level children passed to the `<Excalidraw/>` component that do not belong to one of the officially supported Excalidraw children components are now rendered directly inside the Excalidraw container (previously, they weren't rendered at all) [#6096](https://github.com/excalidraw/excalidraw/pull/6096).
-`props.onCollabButtonClick` is now removed. You need to render the main menu item yourself, and optionally also render the `<LiveCollaborationTrigger>` component using [renderTopRightUI](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#renderTopRightUI) prop if you want to retain the canvas button at top-right.
- Merged `appState.currentItemStrokeSharpness` and `appState.currentItemLinearStrokeSharpness` into `appState.currentItemRoundness`. Renamed `changeSharpness` action to `changeRoundness`. Excalidraw element's `strokeSharpness` was changed to `roundness`. Check the PR for types and more details [#5553](https://github.com/excalidraw/excalidraw/pull/5553).
- Don't push whitespace to next line when exceeding max width during wrapping and make sure to use same width of text editor on DOM when measuring dimensions [#5996](https://github.com/excalidraw/excalidraw/pull/5996)
- Showing `grabbing` cursor when holding `spacebar` [#6015](https://github.com/excalidraw/excalidraw/pull/6015)
- Resize sometimes throwing on missing null-checks [#6013](https://github.com/excalidraw/excalidraw/pull/6013)
- PWA not working after CRA@5 update [#6012](https://github.com/excalidraw/excalidraw/pull/6012)
- Not properly restoring element stroke and bg colors [#6002](https://github.com/excalidraw/excalidraw/pull/6002)
- Avatar outline on safari & center [#5997](https://github.com/excalidraw/excalidraw/pull/5997)
- Chart pasting not working due to removing tab characters [#5987](https://github.com/excalidraw/excalidraw/pull/5987)
- Apply the right type of roundness when pasting styles [#5979](https://github.com/excalidraw/excalidraw/pull/5979)
- Move release scripts to use release branch [#5958](https://github.com/excalidraw/excalidraw/pull/5958)
- Stops ignoring .env files from docker context so env variables get set during react app build. [#5809](https://github.com/excalidraw/excalidraw/pull/5809)
-`restoreElements()` now takes an optional parameter to indicate whether we should also recalculate text element dimensions. Defaults to `true`, but since this is a potentially costly operation, you may want to disable it if you restore elements in tight loops, such as during collaboration [#5432](https://github.com/excalidraw/excalidraw/pull/5432).
- Support rendering custom sidebar using [`renderSidebar`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#renderSidebar) prop ([#5663](https://github.com/excalidraw/excalidraw/pull/5663)).
- Add [`toggleMenu`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#toggleMenu) prop to toggle specific menu open/close state ([#5663](https://github.com/excalidraw/excalidraw/pull/5663)).
- Support [theme](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#theme) to be semi-controlled [#5660](https://github.com/excalidraw/excalidraw/pull/5660).
- Added support for storing [`customData`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#storing-custom-data-on-excalidraw-elements) on Excalidraw elements [#5592].
- Added `exportPadding?: number;` to [exportToCanvas](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#exporttocanvas) and [exportToBlob](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#exporttoblob). The default value of the padding is `10`.
-`props.UIOptions.canvasActions.theme` is now renamed to `props.UIOptions.canvasActions.toggleTheme` [#5660](https://github.com/excalidraw/excalidraw/pull/5660).
-`setToastMessage` API is now renamed to `setToast` API and the function signature is also updated [#5427](https://github.com/excalidraw/excalidraw/pull/5427). You can also pass `duration` and `closable` attributes along with `message`.
- Horizontal text alignment for bound text when resizing [#5721](https://github.com/excalidraw/excalidraw/pull/5721)
- Set the dimensions of bound text correctly [#5710](https://github.com/excalidraw/excalidraw/pull/5710)
- Image-mirroring in export preview and in exported svg [#5700](https://github.com/excalidraw/excalidraw/pull/5700)
- Double state update incorrectly resetting state [#5704](https://github.com/excalidraw/excalidraw/pull/5704)
- Remove no longer used code related to collab room loading [#5699](https://github.com/excalidraw/excalidraw/pull/5699)
- Revert webpack deduping to fix `@next` runtime [#5695](https://github.com/excalidraw/excalidraw/pull/5695)
- Move to release notes for v0.9.0 and after [#5686](https://github.com/excalidraw/excalidraw/pull/5686)
- Zen-mode exit button not working [#5682](https://github.com/excalidraw/excalidraw/pull/5682)
- Buttons jump around on the mobile menu [#5658](https://github.com/excalidraw/excalidraw/pull/5658)
-#5622 - prevent session theme reset during collaboration [#5640](https://github.com/excalidraw/excalidraw/pull/5640)
- Library actions inside the sidebar [#5638](https://github.com/excalidraw/excalidraw/pull/5638)
- Don't render library menu twice for mobile [#5636](https://github.com/excalidraw/excalidraw/pull/5636)
- Reintroduce help dialog button [#5631](https://github.com/excalidraw/excalidraw/pull/5631)
- Add display name to components so it doesn't show as anonymous [#5616](https://github.com/excalidraw/excalidraw/pull/5616)
- Improve solveQuadratic when a = 0 [#5618](https://github.com/excalidraw/excalidraw/pull/5618)
- Add random tiny offsets to avoid linear elements from being clipped [#5615](https://github.com/excalidraw/excalidraw/pull/5615)
- Crash when adding a new point in the line editor #5602 [#5606](https://github.com/excalidraw/excalidraw/pull/5606)
- Allow box selection of points when inside editor [#5594](https://github.com/excalidraw/excalidraw/pull/5594)
- Remove unnecessary conditions in pointerup for linear elements [#5575](https://github.com/excalidraw/excalidraw/pull/5575)
- Check if hitting link in handleSelectionOnPointerDown [#5589](https://github.com/excalidraw/excalidraw/pull/5589)
- Points not being normalized on single-elem resize [#5581](https://github.com/excalidraw/excalidraw/pull/5581)
- Deselect linear element when clicked inside bounding box outside editor [#5579](https://github.com/excalidraw/excalidraw/pull/5579)
- Resize multiple elements from center [#5560](https://github.com/excalidraw/excalidraw/pull/5560)
- Call static methods via class instead of instance in linearElementEditor [#5561](https://github.com/excalidraw/excalidraw/pull/5561)
- Show bounding box for 3 or more linear point elements [#5554](https://github.com/excalidraw/excalidraw/pull/5554)
- Cleanup the condition for dragging elements [#5555](https://github.com/excalidraw/excalidraw/pull/5555)
- Shareable links being merged with current scene data [#5547](https://github.com/excalidraw/excalidraw/pull/5547)
- Scene lookup failing when looking up by id [#5542](https://github.com/excalidraw/excalidraw/pull/5542)
- Remove rounding to fix jitter when shift-editing [#5543](https://github.com/excalidraw/excalidraw/pull/5543)
- Line deselected when shift-dragging point outside editor [#5540](https://github.com/excalidraw/excalidraw/pull/5540)
- Flip linear elements after redesign [#5538](https://github.com/excalidraw/excalidraw/pull/5538)
- Disable locking aspect ratio for box-selection [#5525](https://github.com/excalidraw/excalidraw/pull/5525)
- Add `title` attribute to the modal close button [#5521](https://github.com/excalidraw/excalidraw/pull/5521)
- Context menu positioning when component has offsets [#5520](https://github.com/excalidraw/excalidraw/pull/5520)
- Resolve paths in prebuild.js script [#5498](https://github.com/excalidraw/excalidraw/pull/5498)
- Use flushSync when moving line editor since we need to read previous value after setting state [#5508](https://github.com/excalidraw/excalidraw/pull/5508)
- UseLayout effect cleanup in dev mode for charts [#5505](https://github.com/excalidraw/excalidraw/pull/5505)
- Revert browser toast for high/low zoom [#5495](https://github.com/excalidraw/excalidraw/pull/5495)
- Fixing push to DockerHub [#5468](https://github.com/excalidraw/excalidraw/pull/5468)
- Incorrectly rendering freedraw elements [#5481](https://github.com/excalidraw/excalidraw/pull/5481)
- Generate types when building example [#5480](https://github.com/excalidraw/excalidraw/pull/5480)
- Use React.FC as react-dom is not able to infer types of Modal [#5479](https://github.com/excalidraw/excalidraw/pull/5479)
- Missing translation for "Scale" to Export Dialog [#5456](https://github.com/excalidraw/excalidraw/pull/5456)
- Add display name for Excalidraw component so it doesn't show as anonymous [#5464](https://github.com/excalidraw/excalidraw/pull/5464)
- Account for safe area for floating buttons on mobile [#5420](https://github.com/excalidraw/excalidraw/pull/5420)
- Attribute warnings in comment svg example [#5465](https://github.com/excalidraw/excalidraw/pull/5465)
- Check for ctrl key when wheel event triggered to only disable zooming [#5459](https://github.com/excalidraw/excalidraw/pull/5459)
- Disable render throttling by default & during resize [#5451](https://github.com/excalidraw/excalidraw/pull/5451)
- Attach wheel event to exscalidraw container only [#5443](https://github.com/excalidraw/excalidraw/pull/5443)
- Show toast when browser zoom is not 100% [#5304](https://github.com/excalidraw/excalidraw/pull/5304)
- Support updating any `appState` properties in [`updateScene`](https://github.com/excalidraw/excalidraw/blob/master/src/components/App.tsx#L282) API. Earlier only `appState.viewBackgroundColor` was supported, now any attribute can be updated with this API.
- Expose [`serializeAsJSON`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#serializeAsJSON) helper that we use when saving Excalidraw scene to a file [#3538](https://github.com/excalidraw/excalidraw/pull/3538).
- Add support to render custom UI in the top right corner via [`renderTopRightUI`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#renderTopRightUI) prop [#3539](https://github.com/excalidraw/excalidraw/pull/3539), [#3572](https://github.com/excalidraw/excalidraw/pull/3572) .
- The encryption shield icon is now removed from excalidraw package as it was specific to excalidraw app and is now rendered via [`renderFooter`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#renderFooter) prop. In case you were hiding this icon earlier, you need not do that anymore [#3577](https://github.com/excalidraw/excalidraw/pull/3577).
Now `appState` is also passed to [`renderFooter`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#renderFooter) prop.
- [`scrollToContent`](https://github.com/excalidraw/excalidraw/blob/master/src/components/App.tsx#L265) API now supports passing just a single Excalidraw element, or none at all (which will default to current elements on the scene) [#3482](https://github.com/excalidraw/excalidraw/pull/3482).
- Make library local to given excalidraw instance (previously, all instances on the same page shared one global library) [#3451](https://github.com/excalidraw/excalidraw/pull/3451).
- Added prop [onLibraryChange](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#onLibraryChange) which if supplied will be called when library is updated.
- Added attribute `libraryItems` to prop [initialData](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#initialdata) which can be used to load excalidraw with existing library items.
- Assign a [unique id](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#Id) to the excalidraw component. The id can be accessed via [`ref`](https://github.com/excalidraw/excalidraw/blob/master/src/components/App.tsx#L298).
- From now on the host application is responsible for [persisting the library](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#onLibraryChange) to LocalStorage (or elsewhere), and [importing it on mount](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#initialdata).
- Bind the keyboard events to component and added a prop [`handleKeyboardGlobally`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#handleKeyboardGlobally) which if set to true will bind the keyboard events to document [#3430](https://github.com/excalidraw/excalidraw/pull/3430).
- Earlier keyboard events were bind to document but now its bind to Excalidraw component by default. So you will need to set [`handleKeyboardGlobally`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#handleKeyboardGlobally) to true if you want the previous behaviour (bind the keyboard events to document).
- Recompute offsets on `scroll` of the nearest scrollable container [#3408](https://github.com/excalidraw/excalidraw/pull/3408). This can be disabled by setting [`detectScroll`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#detectScroll) to `false`.
- Changing z-index of elements (sorting them below/above other elements) now updates their `version` and `versionNonce` (only applies to the selected elements). This fix will allow you account for z-index changes if you're syncing just the elements that changed (and not the whole scene) [#3483](https://github.com/excalidraw/excalidraw/pull/3483).
- Make history local to a given Excalidraw instance. This fixes a case where history was getting shared when you have multiple Excalidraw components on the same page [#3481](https://github.com/excalidraw/excalidraw/pull/3481).
- Use active Excalidraw component when editing text. This fixes a case where text editing was not working when you have multiple Excalidraw components on the same page [#3478](https://github.com/excalidraw/excalidraw/pull/3478).
- Fix library being pasted off-center [#3462](https://github.com/excalidraw/excalidraw/pull/3462).
- When switching theme, apply it only to the active Excalidraw component. This fixes a case where the theme was getting applied to the first Excalidraw component if you had multiple Excalidraw components on the same page [#3446](https://github.com/excalidraw/excalidraw/pull/3446).
- Removed exposing `getSyncableElements` helper which was specific to excalidraw app collab implementation [#3471](https://github.com/excalidraw/excalidraw/pull/3471). If you happened to use it, you can easily reimplement it yourself using the newly exposed [isInvisiblySmallElement](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#isInvisiblySmallElement) helper:
- App now breaks into mobile view using the component dimensions, not viewport dimensions. This fixes a case where the app would break sooner than necessary when the component's size is smaller than viewport [#3414](https://github.com/excalidraw/excalidraw/pull/3414).
- Add `UIOptions` prop to customise `canvas actions` which includes customising `background color picker`, `clear canvas`, `export`, `load`, `save`, `save as`&`theme toggle` [#3364](https://github.com/excalidraw/excalidraw/pull/3364). Check the [readme](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#uioptions) for more details.
- Calculate `width/height` of canvas based on excalidraw component (".excalidraw" selector) & also resize and update offsets whenever the dimensions of excalidraw component gets updated [#3379](https://github.com/excalidraw/excalidraw/pull/3379). You also don't need to add a resize handler anymore for excalidraw as its handled now in excalidraw itself.
#### BREAKING CHANGE
-`width/height` props have been removed. Instead now it takes `100%` of `width` and `height` of the container so you need to make sure the container in which you are rendering Excalidraw has non zero dimensions (It should have non zero width and height so Excalidraw can match the dimensions of containing block)
- Export types for the package so now it can be used with typescript [#3337](https://github.com/excalidraw/excalidraw/pull/3337). The types are available at `@excalidraw/excalidraw/types`.
- Add `renderCustomStats` prop to render extra stats on host, and expose `setToastMessage` API via refs which can be used to show toast with custom message [#3360](https://github.com/excalidraw/excalidraw/pull/3360).
- Support passing a CSRF token when importing libraries to prevent prompting before installation. The token is passed from [https://libraries.excalidraw.com](https://libraries.excalidraw.com/) using the `token` URL key [#3329](https://github.com/excalidraw/excalidraw/pull/3329).
Use `location.hash` when importing libraries to fix installation issues. This will require host apps to add a `hashchange` listener and call the newly exposed `excalidrawAPI.importLibrary(url)` API when applicable [#3320](https://github.com/excalidraw/excalidraw/pull/3320). Check the [readme](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#importlibrary) for more details.
- Expose separate builds for dev and prod and support source maps in dev build [#3330](https://github.com/excalidraw/excalidraw/pull/3330). Check the [readme](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#installation) for more details.
- If you are using script tag to embed excalidraw then the name of the file will have to be updated to `excalidraw.production.min.js` instead of `excalidraw.min.js`. If you want to use dev build you can use `excalidraw.development.js`
- Rename the API `setCanvasOffsets` exposed via [`ref`](https://github.com/excalidraw/excalidraw/blob/master/src/components/App.tsx#L265) to `refresh` [#3398](https://github.com/excalidraw/excalidraw/pull/3398).
- Set the target to `window.name` if present during excalidraw libraries installation so it opens in same tab for the host. If `window.name` is not set it will open in a new tab [#3299](https://github.com/excalidraw/excalidraw/pull/3299).
- Add `name` prop to indicate the name of the drawing which will be used when exporting the drawing. When supplied, the value takes precedence over `intialData.appState.name`, the `name` will be fully controlled by host app and the users won't be able to edit from within Excalidraw [#3273](https://github.com/excalidraw/excalidraw/pull/3273).
- Export API to export the drawing to canvas, svg and blob [#3258](https://github.com/excalidraw/excalidraw/pull/3258). For more info you can check the [readme](https://github.com/excalidraw/excalidraw/tree/master/src/packages/excalidraw/README.md#user-content-export-utils)
- Add a `theme` prop to indicate Excalidraw's theme. [#3228](https://github.com/excalidraw/excalidraw/pull/3228). When this prop is passed, the theme is fully controlled by host app.
- Rename prop `initialData.scrollToCenter` and `setScrollToCenter` API exposed via ref to `initialData.scrollToContent` and `setScrollToContent` respectively[#3261](https://github.com/excalidraw/excalidraw/pull/3261).
- Rename appearance to theme [#3237](https://github.com/excalidraw/excalidraw/pull/3237).
#### BREAKING CHANGE
- Since `appState.appearance` is renamed to `appState.theme` so wherever `appState.appearance` including `initialData.appState.appearance` should be renamed to `appState.theme` and `initialData.appState.theme` respectively. If the `appearance` was persisted earlier, now it needs to passed as `theme`.
- The class `Appearance_dark` is renamed to `theme--dark`.
- The class `Appearance_dark-background-none` is renamed to `theme--dark-background-none`.
- Position text editor absolute and fix the offsets so it doesn't remain fixed when the container is scrolled [#3200](https://github.com/excalidraw/excalidraw/pull/3200).
- Scope CSS variables so that host CSS vars don't clash with excalidraw [#3199](https://github.com/excalidraw/excalidraw/pull/3199).
- Wrap excalidraw in position relative so host need not do it anymore & hide scrollbars in zen mode [#3174](https://github.com/excalidraw/excalidraw/pull/3174).
- Reduce the scroll debounce timeout to `100ms` so `offsets` gets updated faster if changed when container scrolled [#3182](https://github.com/excalidraw/excalidraw/pull/3182).
- Use `Array.from` when spreading over set so that typescript transpiles correctly in the umd build[#3165](https://github.com/excalidraw/excalidraw/pull/3165).
## Excalidraw Library
### Features
- Add export info on copy PNG to clipboard toast message [#3159](https://github.com/excalidraw/excalidraw/pull/3159).
- Use the latest version of Virgil [#3124](https://github.com/excalidraw/excalidraw/pull/3124).
- Support exporting with dark mode [#3046](https://github.com/excalidraw/excalidraw/pull/3046).
### Fixes
- Cursor being leaked outside of canvas [#3161](https://github.com/excalidraw/excalidraw/pull/3161).
- Hide scrollbars in zenMode [#3144](https://github.com/excalidraw/excalidraw/pull/3144).
- Expose `window.EXCALIDRAW_ASSET_PATH` which host can use to load assets from a different URL. By default it will be loaded from `https://unpkg.com/@excalidraw/excalidraw{currentVersion}/dist/`[#3068](https://github.com/excalidraw/excalidraw/pull/3068).
- Add support for `scrollToCenter` in [initialData](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L18) so host can control whether to scroll to center on mount [#3070](https://github.com/excalidraw/excalidraw/pull/3070).
- Export [`restore`](https://github.com/excalidraw/excalidraw/blob/master/src/data/restore.ts#L182), [`restoreAppState`](https://github.com/excalidraw/excalidraw/blob/master/src/data/restore.ts#L144) and [`restoreElements`](https://github.com/excalidraw/excalidraw/blob/master/src/data/restore.ts#L128) to host [#3049](https://github.com/excalidraw/excalidraw/pull/3049)
- Show user state only when [userState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L35) is passed on remote pointers during collaboration [#3050](https://github.com/excalidraw/excalidraw/pull/3050)
- Allow host to pass [color](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L36) for [collaborator](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L27) [#2943](https://github.com/excalidraw/excalidraw/pull/2943). The unused prop `user` is now removed.
- Add `zenModeEnabled` and `gridModeEnabled` prop which enables zen mode and grid mode respectively [#2901](https://github.com/excalidraw/excalidraw/pull/2901). When this prop is used, the zen mode / grid mode will be fully controlled by the host app.
- Allow host to pass [userState](https://github.com/excalidraw/excalidraw/blob/6967d8c9851c65bb8873e2f97387749976bbe326/src/types.ts#L35) for [collaborator](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L27) to show the current user state [#2877](https://github.com/excalidraw/excalidraw/pull/2877).
- Add `viewModeEnabled` prop which enabled the view mode [#2840](https://github.com/excalidraw/excalidraw/pull/2840). When this prop is used, the view mode will not show up in context menu is so it is fully controlled by host.
- Apply initialData appState for zenmode and grid stats and refactor check param for actions [#2871](https://github.com/excalidraw/excalidraw/pull/2871)
- Show correct state of Nerd stats in context menu when nerd stats dialog closed [#2874](https://github.com/excalidraw/excalidraw/pull/2874)
- Remote pointers not accounting for offset [#2855](https://github.com/excalidraw/excalidraw/pull/2855)
- Toggle help dialog when "shift+?" is pressed [#2828](https://github.com/excalidraw/excalidraw/pull/2828)
- Add safe check for process so Excalidraw can be loaded via script [#2824](https://github.com/excalidraw/excalidraw/pull/2824)
- Exported few [Extra API's](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#extra-apis) which can be used by the host to communicate with Excalidraw.
- Remove language picker, and add `langCode`, `renderFooter` [#2644](https://github.com/excalidraw/excalidraw/pull/2644):
- BREAKING: removed the language picker from UI. It is now the host app's responsibility to implement a language picker if desirable, using the newly added [`renderFooter`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#renderFooter) prop. The reasoning is that the i18n should be controlled by the app itself, not by the nested Excalidraw component.
- Added [`langCode`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#langCode) prop to control the UI language.
- Add support for `exportToBackend` prop to allow host apps to implement shareable links [#2612](https://github.com/excalidraw/excalidraw/pull/2612/files)
- Display proper tooltip for 2-point lines during resize, and normalize modifier key labels in hints [#2655](https://github.com/excalidraw/excalidraw/pull/2655)
