@steroidsjs/ckeditor5

Changelog ========= All changes in the package are documented in the main repository. See: https://github.com/ckeditor/ckeditor5/blob/master/CHANGELOG.md. Changes for the past releases are available below. ## [19.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v18.0.0...v19.0.0) (2020-04-29) ### Features * Introduced the `View#hasDomSelection` property. Closes [ckeditor/ckeditor5#6485](https://github.com/ckeditor/ckeditor5/issues/6485). ([152bdab](https://github.com/ckeditor/ckeditor5-engine/commit/152bdab)) ### Bug fixes * Fixed a crash that was happening in some scenarios when undoing table background change. Closes [ckeditor/ckeditor5#6265](https://github.com/ckeditor/ckeditor5/issues/6265). ([f0902fb](https://github.com/ckeditor/ckeditor5-engine/commit/f0902fb)) * Graveyard selection fix no longer breaks the editor in case of intersecting ranges. Closes [ckeditor/ckeditor5#6501](https://github.com/ckeditor/ckeditor5/issues/6501). Closes [ckeditor/ckeditor5#6382](https://github.com/ckeditor/ckeditor5/issues/6382). ([c208ce1](https://github.com/ckeditor/ckeditor5-engine/commit/c208ce1)) ### Other changes * Improved performance of `Position` getters (~60% gain). Reduced time of some common tasks (like loading complex content) by up to 30%. Closes [ckeditor/ckeditor5#6579](https://github.com/ckeditor/ckeditor5/issues/6579). ([670cd7b](https://github.com/ckeditor/ckeditor5-engine/commit/670cd7b)) * Improved performance of `TreeWalker` by up to 40%. This optimization affects common tasks such as loading the editor data. Closes [ckeditor/ckeditor5#6582](https://github.com/ckeditor/ckeditor5/issues/6582). ([08e8294](https://github.com/ckeditor/ckeditor5-engine/commit/08e8294)) * Improved the performance of the `Position` constructor by optimizing the code path where an element is passed as the position `root` parameter. Closes [ckeditor/ckeditor5#6528](https://github.com/ckeditor/ckeditor5/issues/6528). ([bfc6c88](https://github.com/ckeditor/ckeditor5-engine/commit/bfc6c88)) * Inlined parent `is()` calls in model and view classes to improve the editor performance. Closes [ckeditor/ckeditor5#6529](https://github.com/ckeditor/ckeditor5/issues/6529). ([ff04509](https://github.com/ckeditor/ckeditor5-engine/commit/ff04509)) ## [18.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v17.0.0...v18.0.0) (2020-03-19) ### MAJOR BREAKING CHANGES * `EditingController` requires an instance of `StylesProcessor` in its constructor. * `DataController` requires an instance of `StylesProcessor` in its constructor. * `DomConverter`, `HtmlDataProcessor` and `XmlDataProcessor` require an instance of the view document in their constructors. * The `View` class requires an instance of `StylesProcessor` as its first argument. * The `createViewElementFromHighlightDescriptor()` function that is exported by `src/conversion/downcasthelpers.js` file requires an instance of the view document as its first argument. * Method `view.Document#addStyleProcessorRules()` has been moved to the `DataController` class. * The `#document` getter was removed from model nodes. Only the root element holds the reference to the model document. For attached nodes, use `node.root.document` to access it. ### MINOR BREAKING CHANGES * `DataController` does not accept the data processor instance any more. ### Features * Implemented the model and view `Range#getContainedElement()` methods. Closes [ckeditor/ckeditor5#6364](https://github.com/ckeditor/ckeditor5/issues/6364). ([8fb1efa](https://github.com/ckeditor/ckeditor5-engine/commit/8fb1efa)) ### Bug fixes * Fixed renderer bug causing editor crash in a range of scenarios involving reusing DOM elements. Closes [ckeditor/ckeditor5#6092](https://github.com/ckeditor/ckeditor5/issues/6092). ([67884da](https://github.com/ckeditor/ckeditor5-engine/commit/67884da)) ### Other changes * `DataController` will now use a single instance of the view document for all its operations (`DataController#viewDocument`). Closes [ckeditor/ckeditor5#6381](https://github.com/ckeditor/ckeditor5/issues/6381). ([851bac6](https://github.com/ckeditor/ckeditor5-engine/commit/851bac6)) * `Document#version` is no longer read-only. ([968b193](https://github.com/ckeditor/ckeditor5-engine/commit/968b193)) * `StylesProcessor` rules will not be stored in a singleton, which made them shared between editor instances. In order to allow binding a styles processor instance to a specific view document, we had to replace a dynamic `#document` property in view nodes with a static one, set upon node creation. Closes [ckeditor/ckeditor5#6091](https://github.com/ckeditor/ckeditor5/issues/6091). ([0e2f02e](https://github.com/ckeditor/ckeditor5-engine/commit/0e2f02e)) * Introduced support for multi-range selections. Closes [ckeditor/ckeditor5#6116](https://github.com/ckeditor/ckeditor5/issues/6116). ([ffce577](https://github.com/ckeditor/ckeditor5-engine/commit/ffce577)) ## [17.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v16.0.0...v17.0.0) (2020-02-19) ### Features * Introduced CSS style normalization for conversion. Closes [ckeditor/ckeditor5#6047](https://github.com/ckeditor/ckeditor5/issues/6047). ([b2a8189](https://github.com/ckeditor/ckeditor5-engine/commit/b2a8189)) * Added a `startsWith()` method to `SchemaContext`. ([11fa53a](https://github.com/ckeditor/ckeditor5-engine/commit/11fa53a)) * Introduced `DocumentSelection#event:change:marker`. Closes [ckeditor/ckeditor5#6133](https://github.com/ckeditor/ckeditor5/issues/6133). ([5106014](https://github.com/ckeditor/ckeditor5-engine/commit/5106014)) * Introduced `Model#createOperationFromJSON()` which is an alias for `OperationFactory.fromJSON()`. Closes [ckeditor/ckeditor5#6094](https://github.com/ckeditor/ckeditor5/issues/6094). ([ebaa2cc](https://github.com/ckeditor/ckeditor5-engine/commit/ebaa2cc)) ### Bug fixes * Changes irrelevant to the view (e.g. inside UIElements) will no longer force a view render nor will they trigger mutation event on the document. Closes [ckeditor/ckeditor5#5600](https://github.com/ckeditor/ckeditor5/issues/5600). ([b7e2bfe](https://github.com/ckeditor/ckeditor5-engine/commit/b7e2bfe)) * DOM selection change will not be converted if the selection was placed outside of the editable element. Closes [ckeditor/ckeditor5#4199](https://github.com/ckeditor/ckeditor5/issues/4199). ([1c3749e](https://github.com/ckeditor/ckeditor5-engine/commit/1c3749e)) ### Other changes * Allow selection on object elements. Closes [ckeditor/ckeditor5#6154](https://github.com/ckeditor/ckeditor5/issues/6154). ([0dec72d](https://github.com/ckeditor/ckeditor5-engine/commit/0dec72d)) * Improved `parseAttributes()` function performance. This results in improved editor data processing speed. Closes [ckeditor/ckeditor5#5854](https://github.com/ckeditor/ckeditor5/issues/5854). ([ecaf056](https://github.com/ckeditor/ckeditor5-engine/commit/ecaf056)) ## [16.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v15.0.0...v16.0.0) (2019-12-04) ### Other changes * Split debug tools between the engine files. You do not need to add debug plugin to the editor if you want to use `--debug engine` building flag anymore. Closes [ckeditor/ckeditor5#5649](https://github.com/ckeditor/ckeditor5/issues/5649). ([353f091](https://github.com/ckeditor/ckeditor5-engine/commit/353f091)) ## [15.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v14.0.0...v15.0.0) (2019-10-23) ### MAJOR BREAKING CHANGES * The behavior of block filler detection on DOM to view conversion was changed. Now, it specifically checks the parent of a text node to check whether it is a block. Which means that a list of block element names has to be used. If you use custom elements or use one of the HTML elements which CKEditor 5 does not recognize as a block element, see [#404](https://github.com/ckeditor/ckeditor5-engine/issues/404) and `DomConverter.blockElements` documentation. * The `Selection#getTopMostBlocks()` was removed from the public API. Use `Selection#getSelectedBlocks()` instead. * The `Selection#getSelectedBlocks()` does not return blocks nested in other blocks now. ### Features * Added support for creating elements from other XML namespaces. See [ckeditor/ckeditor5#2088](https://github.com/ckeditor/ckeditor5/issues/2088). ([a9190c9](https://github.com/ckeditor/ckeditor5-engine/commit/a9190c9)) ### Bug fixes * Added a proper check for name-only view matcher in attribute upcast converters. Closes [#1786](https://github.com/ckeditor/ckeditor5-engine/issues/1786). ([2210696](https://github.com/ckeditor/ckeditor5-engine/commit/2210696)) * Improved filtering out disallowed attributes on child elements. [#1789](https://github.com/ckeditor/ckeditor5-engine/issues/1789). ([c5033b6](https://github.com/ckeditor/ckeditor5-engine/commit/c5033b6)) * Improved performance when working with fake selections. Closes [#1791](https://github.com/ckeditor/ckeditor5-engine/issues/1791). ([f073ad5](https://github.com/ckeditor/ckeditor5-engine/commit/f073ad5)) * Placeholder should not be visible in the read-only mode. Closes [ckeditor/ckeditor5#1987](https://github.com/ckeditor/ckeditor5/issues/1987). ([730c417](https://github.com/ckeditor/ckeditor5-engine/commit/730c417)) * Remove only real block fillers on DOM to view conversion. Closes [#404](https://github.com/ckeditor/ckeditor5-engine/issues/404). ([6d2810b](https://github.com/ckeditor/ckeditor5-engine/commit/6d2810b)) * The renderer should not update DOM selection when document has active composition. Closes [#1782](https://github.com/ckeditor/ckeditor5-engine/issues/1782). Closes [ckeditor/ckeditor5#1333](https://github.com/ckeditor/ckeditor5/issues/1333). ([c698683](https://github.com/ckeditor/ckeditor5-engine/commit/c698683)) ### Other changes * Added error handling to the common code execution paths. Part of [ckeditor/ckeditor5#1304](https://github.com/ckeditor/ckeditor5/issues/1304). ([220b52f](https://github.com/ckeditor/ckeditor5-engine/commit/220b52f)) * Removed the `Selection#getTopMostBlocks()` method. Closes [ckeditor/ckeditor5-widget#95](https://github.com/ckeditor/ckeditor5-widget/issues/95). Closes [ckeditor/ckeditor5-table#199](https://github.com/ckeditor/ckeditor5-table/issues/199). ([7970f17](https://github.com/ckeditor/ckeditor5-engine/commit/7970f17)) ## [14.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v13.2.1...v14.0.0) (2019-08-26) ### Features * `transformSets()` will now return a `Map` instance linking transformed operations to the original operations. ([61da3ec](https://github.com/ckeditor/ckeditor5-engine/commit/61da3ec)) * Brought support for RTL content in the `bindTwoStepCaretToAttribute()` helper. See [ckeditor/ckeditor5#1151](https://github.com/ckeditor/ckeditor5/issues/1151). ([d57ff5a](https://github.com/ckeditor/ckeditor5-engine/commit/d57ff5a)) * Introduced `model.Differ#refreshItem()`. ([7dc8710](https://github.com/ckeditor/ckeditor5-engine/commit/7dc8710)) * Introduced the `is()` method to additional objects from the model and view realms. Closes [#1667](https://github.com/ckeditor/ckeditor5-engine/issues/1667). ([89dbe43](https://github.com/ckeditor/ckeditor5-engine/commit/89dbe43)) ### Bug fixes * Fixed problem with handling very large text nodes. ([a7ae813](https://github.com/ckeditor/ckeditor5-engine/commit/a7ae813)) * Prevented `Differ` crashing in some scenarios involving attribute changes on elements. Closes [#1764](https://github.com/ckeditor/ckeditor5-engine/issues/1764). ([482e55e](https://github.com/ckeditor/ckeditor5-engine/commit/482e55e)) ### Other changes * Add `unwrapElement()` method to UpcastWriter. ([9e97196](https://github.com/ckeditor/ckeditor5-engine/commit/9e97196)) * Allowed for unbinding single elements from a marker name in `Mapper`. Closes [#1758](https://github.com/ckeditor/ckeditor5-engine/issues/1758). ([52e701d](https://github.com/ckeditor/ckeditor5-engine/commit/52e701d)) * The issue tracker for this package was moved to https://github.com/ckeditor/ckeditor5/issues. See [ckeditor/ckeditor5#1988](https://github.com/ckeditor/ckeditor5/issues/1988). ([6ed94c6](https://github.com/ckeditor/ckeditor5-engine/commit/6ed94c6)) * Introduced automatic marker re-rendering during conversion for markers which view element was unbound. Closes [#1780](https://github.com/ckeditor/ckeditor5-engine/issues/1780). ([5661fb6](https://github.com/ckeditor/ckeditor5-engine/commit/5661fb6)) * Position getters (such as `#parent` or `#index`) will throw when position points at an incorrect place in its root. Closes [#1776](https://github.com/ckeditor/ckeditor5-engine/issues/1776). ([a359866](https://github.com/ckeditor/ckeditor5-engine/commit/a359866)) ### BREAKING CHANGES * New parameter introduced in `DowncastDispatcher#convertChanges()`. Now it is `convertChanges( differ, markers, writer )`. * Although it was rather impossible to use `DowncastDispatcher` without specifying any conversion API in the constructor, now it is a required parameter. * The `bindTwoStepCaretToAttribute()` helper arguments syntax has changed (replaced by an object). Please refer to the helper documentation to learn more. * `Mapper#unbindElementsFromMarkerName( markerName )` was replaced by `Mapper#unbindElementFromMarkerName( element, markerName )`. ## [13.2.1](https://github.com/ckeditor/ckeditor5-engine/compare/v13.2.0...v13.2.1) (2019-07-10) Internal changes only (updated dependencies, documentation, etc.). ## [13.2.0](https://github.com/ckeditor/ckeditor5-engine/compare/v13.1.1...v13.2.0) (2019-07-04) ### Features * Added `view.Document#event:beforeinput`. ([c74c3d6](https://github.com/ckeditor/ckeditor5-engine/commit/c74c3d6)) * Introduced the `type` parameter to the `model.createBatch()` method. ([389b72e](https://github.com/ckeditor/ckeditor5-engine/commit/389b72e)) ### Bug fixes * `model.Writer#insert()` will no longer crash when the data to set contains markers that are already in the editor content. Closes [#1721](https://github.com/ckeditor/ckeditor5-engine/issues/1721). ([4ff0656](https://github.com/ckeditor/ckeditor5-engine/commit/4ff0656)) * Selection will not change during forbidden copy-paste operation inside table cell. Closes [ckeditor/ckeditor5#1380](https://github.com/ckeditor/ckeditor5/issues/1380). ([ab15b17](https://github.com/ckeditor/ckeditor5-engine/commit/ab15b17)) ### Other changes * Changed how ` `s are generated on the view->DOM rendering. Closes [#1747](https://github.com/ckeditor/ckeditor5-engine/issues/1747). ([da5670a](https://github.com/ckeditor/ckeditor5-engine/commit/da5670a)) ## [13.1.1](https://github.com/ckeditor/ckeditor5-engine/compare/v13.1.0...v13.1.1) (2019-06-05) ### Bug fixes * Prevented from losing selection attributes between operations (fixes a bug with text composition). Closes https://github.com/ckeditor/ckeditor5-typing/issues/188. ([42dcb25](https://github.com/ckeditor/ckeditor5-engine/commit/42dcb25)) ### Other changes * Added more cases of affected markers on merging in `model.Writer`. Closes [#1738](https://github.com/ckeditor/ckeditor5-engine/issues/1738). ([01ff6e6](https://github.com/ckeditor/ckeditor5-engine/commit/01ff6e6)) ## [13.1.0](https://github.com/ckeditor/ckeditor5-engine/compare/v13.0.0...v13.1.0) (2019-04-10) ### Features * `Model#insertContent()` will return a range affected by the insertion. ([f4e4644](https://github.com/ckeditor/ckeditor5-engine/commit/f4e4644)) In `Model#deleteContent()`, added `doNotAutoparagraph` flag to `options`. `Position` and `LivePosition` static creators should handle `stickiness` param. * Added possibility to refresh the marker with no changes through `Writer#updateMarker()` method. Closes [#1649](https://github.com/ckeditor/ckeditor5-engine/issues/1649). ([cf56d90](https://github.com/ckeditor/ckeditor5-engine/commit/cf56d90)) * Introduced `Schema#setAttributeProperties()` and `Schema#getAttributeProperties()` methods. Closes [ckeditor/ckeditor5#1659](https://github.com/ckeditor/ckeditor5/issues/1659). ([1c6f83a](https://github.com/ckeditor/ckeditor5-engine/commit/1c6f83a)) * Introduced `UpcastConversionApi#getSplitParts()`. Also, provided a way to set upcast conversion helper fired for every view element. Closes https://github.com/ckeditor/ckeditor5/issues/1580. Closes https://github.com/ckeditor/ckeditor5/issues/1581. ([d0ee3f4](https://github.com/ckeditor/ckeditor5-engine/commit/d0ee3f4)) ### Bug fixes * `view.DowncastWriter` will now correctly wrap and unwrap nested attribute elements. Closes [#1716](https://github.com/ckeditor/ckeditor5-engine/issues/1716). Closes [ckeditor/ckeditor5-font#30](https://github.com/ckeditor/ckeditor5-font/issues/30). ([4126359](https://github.com/ckeditor/ckeditor5-engine/commit/4126359)) * Attribute and remove change on intersecting ranges done in the same change block will be correctly saved in `Differ` and downcasted. Closes [ckeditor/ckeditor5#1645](https://github.com/ckeditor/ckeditor5/issues/1645). ([b2a9d86](https://github.com/ckeditor/ckeditor5-engine/commit/b2a9d86)) * Editor will no longer crash during undo in some pasting+remove scenarios. Closes [#1701](https://github.com/ckeditor/ckeditor5-engine/issues/1701). ([ca619e7](https://github.com/ckeditor/ckeditor5-engine/commit/ca619e7)) * Made sure that `Schema#getAttributeProperties()` always returns an object. Closes [#1717](https://github.com/ckeditor/ckeditor5-engine/issues/1717). ([b3f5da3](https://github.com/ckeditor/ckeditor5-engine/commit/b3f5da3)) * Markers should be now correctly upcasted inside any element. Closes [#1697](https://github.com/ckeditor/ckeditor5-engine/issues/1697). ([3706324](https://github.com/ckeditor/ckeditor5-engine/commit/3706324)) * `Model#deleteContent()` will not throw anymore if the passed selection is in the graveyard root. Closes [#1706](https://github.com/ckeditor/ckeditor5-engine/issues/1706). ([bd875c7](https://github.com/ckeditor/ckeditor5-engine/commit/bd875c7)) * The editor will not throw an error when updating an empty fake selection container. Closes [#1714](https://github.com/ckeditor/ckeditor5-engine/issues/1714). ([c48f5a4](https://github.com/ckeditor/ckeditor5-engine/commit/c48f5a4)) ## [13.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v12.0.0...v13.0.0) (2019-02-28) ### Features * Added an additional event in markers conversion. Improved how `MarkerOperation` is transformed during undo. Closes [#1604](https://github.com/ckeditor/ckeditor5-engine/issues/1604). ([da5a390](https://github.com/ckeditor/ckeditor5-engine/commit/da5a390)) * Implemented `Selection#is()` and `DocumentSelection#is()` methods in both the model and the view. Closes [#1663](https://github.com/ckeditor/ckeditor5-engine/issues/1663). ([aac4948](https://github.com/ckeditor/ckeditor5-engine/commit/aac4948)) * Introduce the `selection.getTopMostBlocks()` method. ([a9c41c8](https://github.com/ckeditor/ckeditor5-engine/commit/a9c41c8)) * Introduce the read-only `View#isRenderingInProgress` flag to check if the document is in the rendering phase. Closes https://github.com/ckeditor/ckeditor5/issues/1530. ([6577d04](https://github.com/ckeditor/ckeditor5-engine/commit/6577d04)) * Introduced `Differ#getChangedMarkers`. Closes [#1658](https://github.com/ckeditor/ckeditor5-engine/issues/1658). ([2e04af7](https://github.com/ckeditor/ckeditor5-engine/commit/2e04af7)) * Introduced `DocumentSelection#markers` collection. Closes [#1615](https://github.com/ckeditor/ckeditor5-engine/issues/1615). ([b2c1d72](https://github.com/ckeditor/ckeditor5-engine/commit/b2c1d72)) * Introduced support for inline objects (enables support for inline widgets). Introduced `Schema#isInline()`. Closes [[ckeditor/ckeditor5#1049](https://github.com/ckeditor/ckeditor5/issues/1049)](https://github.com/ckeditor/ckeditor5/issues/1049). Closes [[ckeditor/ckeditor5#1426](https://github.com/ckeditor/ckeditor5/issues/1426)](https://github.com/ckeditor/ckeditor5/issues/1426). ([6b36bf1](https://github.com/ckeditor/ckeditor5-engine/commit/6b36bf1)) * Introduced whitespace trimming to `Model#hasContent()`. `DataController#get()` method can now trim empty data (so it returns empty string instead of ` `). Closes [[ckeditor/ckeditor5#401](https://github.com/ckeditor/ckeditor5/issues/401)](https://github.com/ckeditor/ckeditor5/issues/401). ([2b95dc3](https://github.com/ckeditor/ckeditor5-engine/commit/2b95dc3)) * Moved the root element DOM attributes management from the UI to the engine. Made it possible to use `addPlaceholder()` (now `enablePlaceholder()`) on the root editable. Introduced the `View.detachDomRoot()` method. Implemented additional placeholder helpers (`showPlaceholder()`, `hidePlaceholder()`, `needsPlaceholder()`) (see [ckeditor/ckeditor5#479](https://github.com/ckeditor/ckeditor5/issues/479)). Closes [#899](https://github.com/ckeditor/ckeditor5-engine/issues/899). ([21dee6b](https://github.com/ckeditor/ckeditor5-engine/commit/21dee6b)) ### Bug fixes * `MarkerOperation` OT cases for undo. Closes [#1650](https://github.com/ckeditor/ckeditor5-engine/issues/1650). ([649cae0](https://github.com/ckeditor/ckeditor5-engine/commit/649cae0)) * `MarkerOperation` transformation in undo. Closes [#1668](https://github.com/ckeditor/ckeditor5-engine/issues/1668). ([c9932b8](https://github.com/ckeditor/ckeditor5-engine/commit/c9932b8)) * `Selection#getTopMostBlocks()` should not leak from limit elements. Closes [ckeditor/ckeditor5-table#163](https://github.com/ckeditor/ckeditor5-table/issues/163). ([7bc0338](https://github.com/ckeditor/ckeditor5-engine/commit/7bc0338)) * All content is properly removed after undoing paste in some scenarios. Closes [[ckeditor/ckeditor5#1540](https://github.com/ckeditor/ckeditor5/issues/1540)](https://github.com/ckeditor/ckeditor5/issues/1540). ([08855d3](https://github.com/ckeditor/ckeditor5-engine/commit/08855d3)) * Converter priority passing in `conversion.attributeToElement()`. Closes [#1617](https://github.com/ckeditor/ckeditor5-engine/issues/1617). ([fe6d17d](https://github.com/ckeditor/ckeditor5-engine/commit/fe6d17d)) * Fake selection container should be correctly appended to the new editable element when creating a new fake selection in a different editable element than the one which was focused before. Closes [[ckeditor/ckeditor5#1523](https://github.com/ckeditor/ckeditor5/issues/1523)](https://github.com/ckeditor/ckeditor5/issues/1523). ([3b53d5a](https://github.com/ckeditor/ckeditor5-engine/commit/3b53d5a)) * Filter out fake selection container before comparing DOM view root children in view renderer. Closes [ckeditor/ckeditor5#1578](https://github.com/ckeditor/ckeditor5/issues/1578). ([6591f87](https://github.com/ckeditor/ckeditor5-engine/commit/6591f87)) * Moving to the same position is not handled by the `Differ` as a change. ([7dfaae6](https://github.com/ckeditor/ckeditor5-engine/commit/7dfaae6)) * Prevented `model.Writer` from inserting empty text nodes. Closes [#1320](https://github.com/ckeditor/ckeditor5-engine/issues/1320). ([47070b5](https://github.com/ckeditor/ckeditor5-engine/commit/47070b5)) * Prevented `View` from firing the `render` event if there were no changes since the last rendering. Closes [#1653](https://github.com/ckeditor/ckeditor5-engine/issues/1653). Closes [#1660](https://github.com/ckeditor/ckeditor5-engine/issues/1660). ([558638c](https://github.com/ckeditor/ckeditor5-engine/commit/558638c)) * Renamed the event during selection attributes conversion. `attribute:key` becomes to `attribute:key:$text`. Closes [#1597](https://github.com/ckeditor/ckeditor5-engine/issues/1597). ([fd7734e](https://github.com/ckeditor/ckeditor5-engine/commit/fd7734e)) * Stopped invoking `view.render()` by `EditingController` when the model document isn't changed. Closes [#1653](https://github.com/ckeditor/ckeditor5-engine/issues/1653). ([5d97fd6](https://github.com/ckeditor/ckeditor5-engine/commit/5d97fd6)) * Fixed memory leaks during editor initialization and destruction (see [ckeditor/ckeditor5#1341](https://github.com/ckeditor/ckeditor5/issues/1341)). ([bf86ffa](https://github.com/ckeditor/ckeditor5-engine/commit/bf86ffa)) * Undo and redo no longer crashes in scenarios featuring pasting content into earlier pasted content. Closes [[ckeditor/ckeditor5#1385](https://github.com/ckeditor/ckeditor5/issues/1385)](https://github.com/ckeditor/ckeditor5/issues/1385). ([551ab50](https://github.com/ckeditor/ckeditor5-engine/commit/551ab50)) * Update model selection attributes and markers after each change that affects the selection. Closes [#1673](https://github.com/ckeditor/ckeditor5-engine/issues/1673). ([4f9ac0e](https://github.com/ckeditor/ckeditor5-engine/commit/4f9ac0e)) * Add selection post-fixer improvements. Closes [#1593](https://github.com/ckeditor/ckeditor5-engine/issues/1593). ([7f40831](https://github.com/ckeditor/ckeditor5-engine/commit/7f40831)) ### Other changes * Added support for handling data in multiple roots in `DataController`. Closes [#1626](https://github.com/ckeditor/ckeditor5-engine/issues/1626). ([0fb4295](https://github.com/ckeditor/ckeditor5-engine/commit/0fb4295)) * Change `Conversion` class API. Closes [#1640](https://github.com/ckeditor/ckeditor5-engine/issues/1640). ([e7d09cd](https://github.com/ckeditor/ckeditor5-engine/commit/e7d09cd)) * Introduced `editor.data#ready` event. ([46d9243](https://github.com/ckeditor/ckeditor5-engine/commit/46d9243)) * Removed `wrap()` from public API. Closes [#1616](https://github.com/ckeditor/ckeditor5-engine/issues/1616). ([1c7ef68](https://github.com/ckeditor/ckeditor5-engine/commit/1c7ef68)) * Swapped the order of parameters in `Schema#findAllowedParent()`. Now those parameters match to parameters in other methods of the `Schema` class. Closes [#1636](https://github.com/ckeditor/ckeditor5-engine/issues/1636). ([6515558](https://github.com/ckeditor/ckeditor5-engine/commit/6515558)) * Upcast element to attribute defaults to `low` priority instead of `normal`. Closes [ckeditor/ckeditor5#1399](https://github.com/ckeditor/ckeditor5/issues/1399). ([c33c49c](https://github.com/ckeditor/ckeditor5-engine/commit/c33c49c)) * Expose conversion utilities. Closes [#1556](https://github.com/ckeditor/ckeditor5-engine/issues/1556). ([9306c22](https://github.com/ckeditor/ckeditor5-engine/commit/9306c22)) ### BREAKING CHANGES * Upgraded minimal versions of Node to `8.0.0` and npm to `5.7.1`. See: [ckeditor/ckeditor5#1507](https://github.com/ckeditor/ckeditor5/issues/1507). ([612ea3c](https://github.com/ckeditor/ckeditor5-cloud-services/commit/612ea3c)) * `DataController#get()` method now returns an empty string when the editor content is empty (instead of returning e.g. ` `). * The wrap() conversion helper was removed from public API. * The `attachPlaceholder()` has been renamed to `enablePlaceholder()`. * `enablePlaceholder()` accepts a configuration object instead of separate parameters. * The `detachPlaceholder()` has been renamed to `disablePlaceholder()`. * The `Conversion#register()` method was removed from the public API. Use constructor parameters to pass dispatchers and `Conversion#addAlias()` to register an alternative conversion group for registered upcast or downcast dispatchers. * The `editor#dataReady` event was removed. The `editor.data#ready` event has been introduced and should be used instead. * Swapped the order of parameters in `Schema#findAllowedParent()`. * The second parameter (`rootName`) from `DataController#init()` method has been removed. To initialize data on a root different than default one an object with `rootName` - `data` pair should be passed. * The second parameter (`rootName`) from `DataController#set()` method has been removed. To set data on a root different than default one an object with `rootName` - `data` pair should be passed. * The `editing.view.render()` method was renamed to `editing.view.forceRender()`. It should be used with caution as it will re-render editing view and repaint the UI. * The `conversion.register()` method now accepts single options object as a parameter. * The `downcastElementToElement()` helper was removed from public API. Use `conversion.for( 'downcast' ).elementToElement()` instead. * The `downcastAttributeToElement()` helper was removed from public API. Use `conversion.for( 'downcast' ).attributeToElement()` instead. * The `downcastAttributeToAttribute()` helper was removed from public API. Use `conversion.for( 'downcast' ).attributeToAttribute()` instead. * The `downcastMarkerToElement()` helper was removed from public API. Use `conversion.for( 'downcast' ).markerToElement()` instead. * The `downcastMarkerToHighlight()` helper was removed from public API. Use `conversion.for( 'downcast' ).markerToHighlight()` instead. * The `upcastElementToElement()` helper was removed from public API. Use `conversion.for( 'upcast' ).elementToElement()` instead. * The `upcastElementToAttribute()` helper was removed from public API. Use `conversion.for( 'upcast' ).elementToAttribute()` instead. * The `upcastAttributeToAttribute()` helper was removed from public API. Use `conversion.for( 'upcast' ).attributeToAttribute()` instead. * The `upcastElementToMarker()` helper was removed from public API. Use `conversion.for( 'upcast' ).elementToMarker()` instead. * The `insertUIElement()` and `removeUIElement()` downcast converters were removed from public API. Use `conversion.for( 'downcast' ).markerToElement()` instead. * The `highlightText()`, `highlightElement()` and `removeHighlight()` downcast converters were removed from public API. Use `conversion.for( 'downcast' ).markerToHighlight()` instead. * The `insertElement()` downcast converter was removed from public API. Use `conversion.for( 'downcast' ).elementToElement()` instead. * The `changeAttribute()` downcast converter was removed from public API. Use `conversion.for( 'downcast' ).attributeToAttribute()` instead. ## [12.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v11.0.0...v12.0.0) (2018-12-05) ### Features * Introduced `createDocumentFragment()`, `createElement()` and `createText()` methods in `UpcastWriter`. Additionally, the `View#change()` method now returns the return value of its callback. Closes [#1549](https://github.com/ckeditor/ckeditor5-engine/issues/1549). ([ec13c85](https://github.com/ckeditor/ckeditor5-engine/commit/ec13c85)) * The `Model#insertContent()` method will accept offset parameter. ([00dd70c](https://github.com/ckeditor/ckeditor5-engine/commit/00dd70c)) * Made `Position.createAt()` require the `offset` when the first parameter is a model/view item. This change affected the following methods too. Closes [#1554](https://github.com/ckeditor/ckeditor5-engine/issues/1554). ([00dd70c](https://github.com/ckeditor/ckeditor5-engine/commit/00dd70c)) * `model.Position.createAt()` * `model.Range.createCollapsedAt()` * `model.Selection#setFocus()` * `model.Writer#insert()` * `model.Writer#insertText()` * `model.Writer#insertElement()` * `model.Writer#move()` * `model.Writer#setSelectionFocus()` * `view.Writer#setSelectionFocus()` * `view.Position.createAt()` * `view.Range.createCollapsedAt()` * `view.Selection#setFocus()` See breaking changes. ### Bug fixes * `Model#deleteContent()` will properly merge elements inside a limit element. Closes [ckeditor/ckeditor5#1265](https://github.com/ckeditor/ckeditor5/issues/1265). ([5d26bc3](https://github.com/ckeditor/ckeditor5-engine/commit/5d26bc3)) * Added `MoveOperation` x `SplitOperation` transformation for a case when graveyard element is moved. Closes [#1580](https://github.com/ckeditor/ckeditor5-engine/issues/1580). ([f88c918](https://github.com/ckeditor/ckeditor5-engine/commit/f88c918)) * Better handling for `MoveOperation` x `SplitOperation` transformation special case. Closes [ckeditor/ckeditor5#1288](https://github.com/ckeditor/ckeditor5/issues/1288). ([b92a800](https://github.com/ckeditor/ckeditor5-engine/commit/b92a800)) * Corrected transformations for pasting and undo scenarios. Closes [ckeditor/ckeditor5#1287](https://github.com/ckeditor/ckeditor5/issues/1287). ([b1e8975](https://github.com/ckeditor/ckeditor5-engine/commit/b1e8975)) * Do not run attribute-to-attribute downcast conversion on text node attributes. Closes [#1587](https://github.com/ckeditor/ckeditor5-engine/issues/1587). ([6659582](https://github.com/ckeditor/ckeditor5-engine/commit/6659582)) * Firefox should visually move the caret to a new line after a soft break. Closes [#1439](https://github.com/ckeditor/ckeditor5-engine/issues/1439). ([80392ad](https://github.com/ckeditor/ckeditor5-engine/commit/80392ad)) * Made markers created by `Writer#insert()` affect the data. Closes [#1583](https://github.com/ckeditor/ckeditor5-engine/issues/1583). ([72aaaf0](https://github.com/ckeditor/ckeditor5-engine/commit/72aaaf0)) ### Other changes * `ContainerElement#getFillerOffset()` can now be re-used in other places in the code (it is now exported by the module). See [ckeditor/ckeditor5-list#117](https://github.com/ckeditor/ckeditor5-list/issues/117). ([12f28bb](https://github.com/ckeditor/ckeditor5-engine/commit/12f28bb)) * Moved `Position`, `Range` and `Selection` static factories from those classes to the model/view writers and `Model`/`View` instances. Previously, those factories were available as static methods of the `Position`, `Range` and `Selection` classes which meant that you needed to import those classes to your plugin's code to create new instances. That required your package to depend on `@ckeditor/ckeditor5-engine` and was not very useful in general. After this change, you can create instances of those classes without importing anything. See the "Breaking changes" section for more details. Closes [#1555](https://github.com/ckeditor/ckeditor5-engine/issues/1555). ([e7f8467](https://github.com/ckeditor/ckeditor5-engine/commit/e7f8467)) * Vairous fixes in the API docs. Thanks to [@denisname](https://github.com/denisname)! ### BREAKING CHANGES * The model `Position.createAt()` method was removed from the public API. Use `writer.createPositionAt()` instead. This method is also available on the `Model` instance. * The `offset` parameter of the following methods does not default to `0` and hence is no longer optional when `itemOrPosition` is a model/view item: - `model.Position.createAt()` - `model.Range.createCollapsedAt()` - `model.Selection#setFocus()` - `model.Writer#insert()` - `model.Writer#insertText()` - `model.Writer#insertElement()` - `model.Writer#move()` - `model.Writer#setSelectionFocus()` - `view.Writer#setSelectionFocus()` - `view.Position.createAt()` - `view.Range.createCollapsedAt()` - `view.Selection#setFocus()` * The model `Position.createBefore()` method was removed from the public API. Use `writer.createPositionBefore()` instead. This method is also available on the `Model` instance. * The model `Position.createFromPosition()` method was removed. Use `writer.createPositionAt( position )` to create a new position instance. This method is also available on the `Model` instance. * The model `Position.createFromParentAndOffset()` method was removed. Use `writer.createPositionAt( parent, offset )` instead. This method is also available on the `Model` instance. * The model `Range.createIn()` method was removed from the public API. Use `writer.createRangeIn()` instead. This method is also available on the `Model` instance. * The model `Range.createOn()` method was removed from the public API. Use `writer.createRangeOn()` instead. This method is also available on the `Model` instance. * The model `Range.createFromRange()` method was removed from the public API. * The model `Range.createFromParentsAndOffsets()` method was removed from the public API. * The model `Range.createFromPositionAndShift()` method was removed from the public API. * The model `Range.createCollapsedAt()` method removed method was removed. Use `writer.createRange( position )` to create collapsed range. This method is also available on the `Model` instance. * The model `Position.createAfter()` method was removed from the public API. Use `writer.createPositionAfter()` instead. This method is also available on the `Model` instance. * The view `Position.createAt()` method was removed from the public API. Use `writer.createPositionAt()` instead. This method is also available on the `View` instance. * The view `Position.createAfter()` method was removed from the public API. Use `writer.createPositionAfter()` instead. This method is also available on the `View` instance. * The view `Position.createBefore()` method was removed from the public API. Use `writer.createPositionBefore()` instead. This method is also available on the `View` instance. * The view `Position.createFromPosition()` method was removed. Use `writer.createPositionAt( position )` to create a new position instance. This method is also available on the `View` instance. * The view `Range.createIn()` method was removed from the public API. Use `writer.createRangeIn()` instead. This method is also available on the `View` instance. * The view `Range.createOn()` method was removed from the public API. Use `writer.createRangeOn()` instead. This method is also available on the `View` instance. * The view `Range.createFromRange()` method was removed from the public API. * The view `Range.createFromPositionAndShift()` method was removed from the public API. * The view `Range.createFromParentsAndOffsets()` method was removed from the public API. * The view `Range.createCollapsedAt()` method removed method was removed. Use `writer.createRange( position )` to create a collapsed range. This method is also available on the `View` instance. * The model `Range.createFromRanges()` method was removed from the public API. ## [11.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v10.2.0...v11.0.0) (2018-10-08) ### Bug fixes * Range transformation by the split operation will expand it if `insertionPosition` is equal to the range end. Modified transformations to align with that change. Closes https://github.com/ckeditor/ckeditor5/issues/1278. ([e0e961f](https://github.com/ckeditor/ckeditor5-engine/commit/e0e961f)) * `Schema#checkAttributeInSelection()` will include selection's attributes in the context of the check. Closes [#1546](https://github.com/ckeditor/ckeditor5-engine/issues/1546). ([8fa632c](https://github.com/ckeditor/ckeditor5-engine/commit/8fa632c)) * `startsWithFiller` should correctly work with DOM `Text` nodes that are inside of an iframe. ([16b0280](https://github.com/ckeditor/ckeditor5-engine/commit/16b0280)) Huge thanks to [Dmitri Pisarev](https://github.com/dimaip) for this contribution! * Marked reused element attributes to be rendered if the element being replaced was also marked. Closes [#1560](https://github.com/ckeditor/ckeditor5-engine/issues/1560). Closes [#1561](https://github.com/ckeditor/ckeditor5-engine/issues/1561). ([6619a1f](https://github.com/ckeditor/ckeditor5-engine/commit/6619a1f)) * Remove clone groups in `view.DowncastWriter` manually. Closes [#1571](https://github.com/ckeditor/ckeditor5-engine/issues/1571). ([420166a](https://github.com/ckeditor/ckeditor5-engine/commit/420166a)) * Use numbers instead of booleans in `Array.sort()`. ([00fbf7f](https://github.com/ckeditor/ckeditor5-engine/commit/00fbf7f)) ### Other changes * Removed the concept of deltas. Added new operations (replacing removed deltas). Rewritten OT algorithms. Simple. 10k LOC added, 12.5k LOC removed. Closes [#1162](https://github.com/ckeditor/ckeditor5-engine/issues/1162). ([a5cf8b1](https://github.com/ckeditor/ckeditor5-engine/commit/a5cf8b1)) * Added logging for new operations. Closes [#1491](https://github.com/ckeditor/ckeditor5-engine/issues/1491). ([5c0a34d](https://github.com/ckeditor/ckeditor5-engine/commit/5c0a34d)) * Added new OT tests, reached 100% code coverage again, fixed multiple OT scenarios, removed unreachable code. Closes [#1474](https://github.com/ckeditor/ckeditor5-engine/issues/1474). ([6c2151a](https://github.com/ckeditor/ckeditor5-engine/commit/6c2151a)) * Allowed using `Mapper` outside the conversion scope. Closes [#1415](https://github.com/ckeditor/ckeditor5-engine/issues/1415). ([6de6a00](https://github.com/ckeditor/ckeditor5-engine/commit/6de6a00)) Huge thanks to [Mate Bartus](https://github.com/CHItA) for this contribution! * Always update attributes of reused elements while rendering. Closes [#1560](https://github.com/ckeditor/ckeditor5-engine/issues/1560). ([9b95a8a](https://github.com/ckeditor/ckeditor5-engine/commit/9b95a8a)) * Changed long name returned by `Operation.className` property to a short one. Closes [#1513](https://github.com/ckeditor/ckeditor5-engine/issues/1513). ([7765953](https://github.com/ckeditor/ckeditor5-engine/commit/7765953)) * Made the view's `stringify()` dev util output the content of the `UIElement` (see [ckeditor/ckeditor5-media-embed#1](https://github.com/ckeditor/ckeditor5-media-embed/issues/1)). ([49cd795](https://github.com/ckeditor/ckeditor5-engine/commit/49cd795)) * Made `toJSON()` methods serialize nested objects. Closes [#1477](https://github.com/ckeditor/ckeditor5-engine/issues/1477). ([27ab310](https://github.com/ckeditor/ckeditor5-engine/commit/27ab310)) Aligned `Schema#getValidRanges()` results to changes in `AttributeOperation`. Unified `RemoveOperation` and `ReinsertOperation` to have just one `MoveOperation`. Simplified `LiveRange#event:change` second parameter which is now an object containing `Position` not an `Operation`. * Prevent rendering when in the `model.change()` or `model.enqueueChange()` block. Closes [#1528](https://github.com/ckeditor/ckeditor5-engine/issues/1528). ([2ef33b1](https://github.com/ckeditor/ckeditor5-engine/commit/2ef33b1)) * Renamed view `Writer` to `DowncastWriter`. Closes [#1515](https://github.com/ckeditor/ckeditor5-engine/issues/1515). ([5fd1ea5](https://github.com/ckeditor/ckeditor5-engine/commit/5fd1ea5)) * Swapped parameters order in the `DowncastWriter#rename()` method. The `DowncastWriter#remove()` method now accepts range or item. Closes [#1521](https://github.com/ckeditor/ckeditor5-engine/issues/1521). ([d289b74](https://github.com/ckeditor/ckeditor5-engine/commit/d289b74)) * The `model.insertContent()` accepts range and position. Closes [ckeditor/ckeditor5#1243](https://github.com/ckeditor/ckeditor5/issues/1243). ([bcdaaa9](https://github.com/ckeditor/ckeditor5-engine/commit/bcdaaa9)) * View post-fixer should be called once while rendering model changes. Closes [#1564](https://github.com/ckeditor/ckeditor5-engine/issues/1564). ([2f5af98](https://github.com/ckeditor/ckeditor5-engine/commit/2f5af98)) ### BREAKING CHANGES * View post-fixers are now called only a single once when rendering model changes. * Swapped parameters order in the `DowncastWriter#rename()` method. See [#1521](https://github.com/ckeditor/ckeditor5-engine/issues/1521). * The `src/view/writer` module was renamed to `src//view/downcastwriter`. * `LiveRange#event:change` second parameter is now an object containing property `deletionPosition`. It can be `model.Position` instance, if the range was moved to the graveyard root. The position is equal to the position from which nodes were removed. Otherwise, it is set to `null`. * `Schema#getValidRanges()` will now return only flat ranges. If an attribute is allowed on some nodes and in those nodes children, multiple "nested" ranges will be returned. * `Schema#getValidRanges()` is now a generator. * The concept of deltas (sets of operations) was removed from the engine. They were replaced by opertations matching the types of removed deltas. * `model.Writer#setAttribute()` (and `AttributeOperation`) now applies attribute only to the top-level nodes in the `range` (instead of all the nodes in the range). ## [10.2.0](https://github.com/ckeditor/ckeditor5-engine/compare/v10.1.0...v10.2.0) (2018-07-18) ### Features * Introduced `ViewDocument#layoutChanged` event. Closes [#1445](https://github.com/ckeditor/ckeditor5-engine/issues/1445). ([dab70e6](https://github.com/ckeditor/ckeditor5-engine/commit/dab70e6)) ### Bug fixes * Attributes were incorrectly set on an element's children during upcast. Closes [#1443](https://github.com/ckeditor/ckeditor5-engine/issues/1443). ([dfa0b39](https://github.com/ckeditor/ckeditor5-engine/commit/dfa0b39)) * Element to attribute upcast should set an attribute on all the elements inside the converted element. See [#1443](https://github.com/ckeditor/ckeditor5-engine/issues/1443). ([26673a0](https://github.com/ckeditor/ckeditor5-engine/commit/26673a0)) * Expand selection mechanism will work correctly with the inline elements. Closes [ckeditor/ckeditor5#1064](https://github.com/ckeditor/ckeditor5/issues/1064). ([e23742c](https://github.com/ckeditor/ckeditor5-engine/commit/e23742c)) * Improved selection post-fixing mechanism for selections which cross limit element boundaries. Closes [#1436](https://github.com/ckeditor/ckeditor5-engine/issues/1436). ([e0a5a0b](https://github.com/ckeditor/ckeditor5-engine/commit/e0a5a0b)) Feature: The `schema.getLimitElement()` method now accepts also `Range` and `Position` as a parameter. ## [10.1.0](https://github.com/ckeditor/ckeditor5-engine/compare/v10.0.0...v10.1.0) (2018-06-21) ### Features * Introduce `ElementDefinition#priority` property which allows specifying the priority of created element during the downcast conversion. Closes [#1408](https://github.com/ckeditor/ckeditor5-engine/issues/1408). ([e20e133](https://github.com/ckeditor/ckeditor5-engine/commit/e20e133)) * Introduced `ModelDocument#change:data` event. Closes [#1418](https://github.com/ckeditor/ckeditor5-engine/issues/1418). ([872f4ff](https://github.com/ckeditor/ckeditor5-engine/commit/872f4ff)) * Introduced a selection post-fixer. Its role is to ensure that after all changes are applied the selection is placed in a correct position. Closes [#1156](https://github.com/ckeditor/ckeditor5-engine/issues/1156). Closes [#1176](https://github.com/ckeditor/ckeditor5-engine/issues/1176). Closes [#1182](https://github.com/ckeditor/ckeditor5-engine/issues/1182). Closes [ckeditor/ckeditor5-table#11](https://github.com/ckeditor/ckeditor5-table/issues/11). Closes [ckeditor/ckeditor5-table#12](https://github.com/ckeditor/ckeditor5-table/issues/12). Closes [ckeditor/ckeditor5-table#15](https://github.com/ckeditor/ckeditor5-table/issues/15). Closes [ckeditor/ckeditor5#562](https://github.com/ckeditor/ckeditor5/issues/562). Closes [ckeditor/ckeditor5#611](https://github.com/ckeditor/ckeditor5/issues/611). ([6cf91a1](https://github.com/ckeditor/ckeditor5-engine/commit/6cf91a1)) ### Bug fixes * Block filler will be inserted into the container if its last child is a ` ` element. Closes [#1422](https://github.com/ckeditor/ckeditor5-engine/issues/1422). ([ba3d641](https://github.com/ckeditor/ckeditor5-engine/commit/ba3d641)) * Fixed view <-> DOM conversion of whitespaces around ` ` elements. Closes [ckeditor/ckeditor5#1024](https://github.com/ckeditor/ckeditor5/issues/1024). ([3e74554](https://github.com/ckeditor/ckeditor5-engine/commit/3e74554)) * Renderer should avoid doing unnecessary DOM structure changes. Ensuring that the DOM gets updated less frequently fixes many issues with text composition. Closes [#1417](https://github.com/ckeditor/ckeditor5-engine/issues/1417). Closes [#1409](https://github.com/ckeditor/ckeditor5-engine/issues/1409). Closes [#1349](https://github.com/ckeditor/ckeditor5-engine/issues/1349). Closes [#1334](https://github.com/ckeditor/ckeditor5-engine/issues/1334). Closes [#898](https://github.com/ckeditor/ckeditor5-engine/issues/898). Closes [ckeditor/ckeditor5-typing#129](https://github.com/ckeditor/ckeditor5-typing/issues/129). Closes [ckeditor/ckeditor5-typing#89](https://github.com/ckeditor/ckeditor5-typing/issues/89). Closes [#1427](https://github.com/ckeditor/ckeditor5-engine/issues/1427). ([457afde](https://github.com/ckeditor/ckeditor5-engine/commit/457afde)) ### Other changes * Renderer now uses partial text replacing when updating text nodes instead of replacing entire nodes. Closes [#403](https://github.com/ckeditor/ckeditor5-engine/issues/403). ([797cd97](https://github.com/ckeditor/ckeditor5-engine/commit/797cd97)) ## [10.0.0](https://github.com/ckeditor/ckeditor5-engine/compare/v1.0.0-beta.4...v10.0.0) (2018-04-25) ### Other changes * Changed the license to GPL2+ only. See [ckeditor/ckeditor5#991](https://github.com/ckeditor/ckeditor5/issues/991). ([af46d16](https://github.com/ckeditor/ckeditor5-engine/commit/af46d16)) ### BREAKING CHANGES * The license under which CKEditor 5 is released has been changed from a triple GPL, LGPL and MPL license to a GPL2+ only. See [ckeditor/ckeditor5#991](https://github.com/ckeditor/ckeditor5/issues/991) for more information. ## [1.0.0-beta.4](https://github.com/ckeditor/ckeditor5-engine/compare/v1.0.0-beta.2...v1.0.0-beta.4) (2018-04-19) ### Bug fixes * `model.Differ` should handle attribute change transformation correctly. Closes [#1404](https://github.com/ckeditor/ckeditor5-engine/issues/1404). ([3769a02](https://github.com/ckeditor/ckeditor5-engine/commit/3769a02)) * `view.Writer` should deeply add and remove `view.AttributeElement`s to/from their clone groups. Closes [#1401](https://github.com/ckeditor/ckeditor5-engine/issues/1401). ([e6bb59b](https://github.com/ckeditor/ckeditor5-engine/commit/e6bb59b)) * The `bindTwoStepCaretToAttribute()` behavioral helper