* Marked the [`editor.beforePaste`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-beforePaste) event as deprecated.
* The default class of captioned images has changed to `image` (was: `caption`). Please note that once edited in CKEditor 4.4+, all existing images of the `caption` class (`<figure class="caption">`) will be [filtered out](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) unless the [`config.image2_captionedClass`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-image2_captionedClass) option is set to `caption`. For backward compatibility (i.e. when upgrading), it is highly recommended to use this setting, which also helps prevent CSS conflicts, etc. This does not apply to new CKEditor integrations.
* Widgets without defined buttons are no longer registered automatically to the [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter). Before CKEditor 4.4 widgets were registered to the ACF which was an incorrect behavior ([#11567](http://dev.ckeditor.com/ticket/11567)). This change should not have any impact on standard scenarios, but if your button does not execute the widget command, you need to set [`allowedContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.feature-property-allowedContent) and [`requiredContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.feature-property-requiredContent) properties for it manually, because the editor will not be able to find them.
* The [Show Borders](http://ckeditor.com/addon/showborders) plugin was added to the Standard installation package in order to ensure that unstyled tables are still visible for the user ([#11665](http://dev.ckeditor.com/ticket/11665)).
* Since CKEditor 4.4 the editor instance should be passed to [`CKEDITOR.style`](http://docs.ckeditor.com/#!/api/CKEDITOR.style) methods to ensure full compatibility with other features (e.g. applying styles to widgets requires that). We ensured backward compatibility though, so the [`CKEDITOR.style`](http://docs.ckeditor.com/#!/api/CKEDITOR.style) will work even when the editor instance is not provided.
New Features:
*[#11297](http://dev.ckeditor.com/ticket/11297): Styles can now be applied to widgets. The definition of a style which can be applied to a specific widget must contain two additional properties —`type` and `widget`. Read more in the [Widget Styles](http://docs.ckeditor.com/#!/guide/dev_styles-section-widget-styles) section of the "Syles Drop-down" guide. Note that by default, widgets support only classes and no other attributes or styles. Related changes and features:
* Introduced the [`CKEDITOR.style.addCustomHandler()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-static-method-addCustomHandler) method for registering custom style handlers.
* The [`CKEDITOR.style.apply()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-method-apply) and [`CKEDITOR.style.remove()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-method-remove) methods are now called with an editor instance instead of the document so they can be reused by the [`CKEDITOR.editor.applyStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-applyStyle) and [`CKEDITOR.editor.removeStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-removeStyle) methods. Backward compatibility was preserved, but from CKEditor 4.4 it is highly recommended to pass an editor instead of a document to these methods.
* Many new methods and properties were introduced in the [Widget API](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget) to make the handling of styles by widgets fully customizable. See: [`widget.definition.styleableElements`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.definition-property-styleableElements), [`widget.definition.styleToAllowedContentRule`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.definition-property-styleToAllowedContentRules), [`widget.addClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-addClass), [`widget.removeClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-removeClass), [`widget.getClasses()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-getClasses), [`widget.hasClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-hasClass), [`widget.applyStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-applyStyle), [`widget.removeStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-removeStyle), [`widget.checkStyleActive()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-checkStyleActive).
* Integration with the [Allowed Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) required an introduction of the [`CKEDITOR.style.toAllowedContent()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-method-toAllowedContentRules) method which can be implemented by the custom style handler and if exists, it is used by the [`CKEDITOR.filter`](http://docs.ckeditor.com/#!/api/CKEDITOR.filter) to translate a style to [allowed content rules](http://docs.ckeditor.com/#!/api/CKEDITOR.filter.allowedContentRules).
*[#11300](http://dev.ckeditor.com/ticket/11300): Various changes in the [Enhanced Image](http://ckeditor.com/addon/image2) plugin:
* Introduced the [`config.image2_captionedClass`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-image2_captionedClass) option to configure the class of captioned images.
* Introduced the [`config.image2_alignClasses`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-image2_alignClasses) option to configure the way images are aligned with CSS classes.
If this setting is defined, the editor produces classes instead of inline styles for aligned images.
* Default image caption can be translated (customized) with the `editor.lang.image2.captionPlaceholder` string.
*[#11341](http://dev.ckeditor.com/ticket/11341): [Enhanced Image](http://ckeditor.com/addon/image2) plugin: It is now possible to add a link to any image type.
*[#10202](http://dev.ckeditor.com/ticket/10202): Introduced wildcard support in the [Allowed Content Rules](http://docs.ckeditor.com/#!/guide/dev_allowed_content_rules) format.
*[#10276](http://dev.ckeditor.com/ticket/10276): Introduced blacklisting in the [Allowed Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter).
*[#10480](http://dev.ckeditor.com/ticket/10480): Introduced code snippets with code highlighting. There are two versions available so far — the default [Code Snippet](http://ckeditor.com/addon/codesnippet) which uses the [highlight.js](http://highlightjs.org) library and the [Code Snippet GeSHi](http://ckeditor.com/addon/codesnippetgeshi) which uses the [GeSHi](http://qbnz.com/highlighter/) library.
*[#11737](http://dev.ckeditor.com/ticket/11737): Introduced an option to prevent [filtering](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) of an element that matches custom criteria (see [`filter.addElementCallback()`](http://docs.ckeditor.com/#!/api/CKEDITOR.filter-method-addElementCallback)).
*[#11532](http://dev.ckeditor.com/ticket/11532): Introduced the [`editor.addContentsCss()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-addContentsCss) method that can be used for [adding custom CSS files](http://docs.ckeditor.com/#!/guide/plugin_sdk_styles).
*[#11536](http://dev.ckeditor.com/ticket/11536): Added the [`CKEDITOR.tools.htmlDecode()`](http://docs.ckeditor.com/#!/api/CKEDITOR.tools-method-htmlDecode) method for decoding HTML entities.
*[#11225](http://dev.ckeditor.com/ticket/11225): Introduced the [`CKEDITOR.tools.transparentImageData`](http://docs.ckeditor.com/#!/api/CKEDITOR.tools-property-transparentImageData) property which contains transparent image data to be used in CSS or as image source.
Other changes:
*[#11377](http://dev.ckeditor.com/ticket/11377): Unified internal representation of empty anchors using the [fake objects](http://ckeditor.com/addon/fakeobjects).
*[#11422](http://dev.ckeditor.com/ticket/11422): Removed Firefox 3.x, Internet Explorer 6 and Opera 12.x leftovers in code.
*[#5217](http://dev.ckeditor.com/ticket/5217): Setting data (including switching between modes) creates a new undo snapshot. Besides that:
* Introduced the [`editable.status`](http://docs.ckeditor.com/#!/api/CKEDITOR.editable-property-status) property.
* Introduced a new `forceUpdate` option for the [`editor.lockSnapshot`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-lockSnapshot) event.
* Fixed: Selection not being unlocked in inline editor after setting data ([#11500](http://dev.ckeditor.com/ticket/11500)).
* The [WebSpellChecker](http://ckeditor.com/addon/wsc) plugin was updated to the latest version.
Fixed Issues:
*[#10190](http://dev.ckeditor.com/ticket/10190): Fixed: Removing block style with [`editor.removeStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-removeStyle) should result in a paragraph and not a div.
*[#11727](http://dev.ckeditor.com/ticket/11727): Fixed: The editor tries to select a non-editable image which was clicked.
## CKEditor 4.3.5
New Features:
* Added new translation: Tatar.
Fixed Issues:
*[#11677](http://dev.ckeditor.com/ticket/11677): Fixed: Undo/Redo keystrokes are blocked in the source mode.
*[#11717](http://dev.ckeditor.com/ticket/11717): [Document Properties](http://ckeditor.com/addon/docprops) plugin requires the [Color Dialog](http://ckeditor.com/addon/colordialog) plugin to work.
## CKEditor 4.3.4
Fixed Issues:
*[#11597](http://dev.ckeditor.com/ticket/11597): [IE11] Fixed: Error thrown when trying to open the [preview](http://ckeditor.com/addon/preview) using the keyboard.
*[#11544](http://dev.ckeditor.com/ticket/11544): [Placeholders](http://ckeditor.com/addon/placeholder) will no longer be upcasted in parents not accepting `<span>` elements.
*[#8663](http://dev.ckeditor.com/ticket/8663): Fixed [`element.renameNode()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-renameNode) not clearing the [`element.getName()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-getName) cache.
*[#11574](http://dev.ckeditor.com/ticket/11574): Fixed: *Backspace* destroying the DOM structure if an inline editable is placed in a list item.
*[#11603](http://dev.ckeditor.com/ticket/11603): Fixed: [Table Resize](http://ckeditor.com/addon/tableresize) attaches to tables outside the editable.
*[#9205](http://dev.ckeditor.com/ticket/9205), [#7805](http://dev.ckeditor.com/ticket/7805), [#8216](http://dev.ckeditor.com/ticket/8216): Fixed: `{cke_protected_1}` appearing in data in various cases where HTML comments are placed next to `"` or `'`.
*[#11635](http://dev.ckeditor.com/ticket/11635): Fixed: Some attributes are not protected before the content is passed through the fix bin.
*[#11660](http://dev.ckeditor.com/ticket/11660): [IE] Fixed: Table content is lost when some extra markup is inside the table.
*[#11641](http://dev.ckeditor.com/ticket/11641): Fixed: Switching between modes in the classic editor removes content styles for the inline editor.
*[#11568](http://dev.ckeditor.com/ticket/11568): Fixed: [Styles](http://ckeditor.com/addon/stylescombo) drop-down list is not enabled on selection change.
## CKEditor 4.3.3
Fixed Issues:
*[#11500](http://dev.ckeditor.com/ticket/11500): [Webkit/Blink] Fixed: Selection lost when setting data in another inline editor. Additionally, [`selection.removeAllRanges()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-method-removeAllRanges) is now scoped to selection's [root](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-property-root).
*[#11104](http://dev.ckeditor.com/ticket/11104): [IE] Fixed: Various issues with scrolling and selection when focusing widgets.
*[#11487](http://dev.ckeditor.com/ticket/11487): Moving mouse over the [Enhanced Image](http://ckeditor.com/addon/image2) widget will no longer change the value returned by the [`editor.checkDirty()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-checkDirty) method.
*[#8673](http://dev.ckeditor.com/ticket/8673): [WebKit] Fixed: Cannot select and remove the [Page Break](http://ckeditor.com/addon/pagebreak).
*[#11438](http://dev.ckeditor.com/ticket/11438): Splitting table cells vertically is no longer changing table structure.
*[#8899](http://dev.ckeditor.com/ticket/8899): Fixed: Links in the [About CKEditor](http://ckeditor.com/addon/about) dialog window now open in a new browser window or tab.
*[#11490](http://dev.ckeditor.com/ticket/11490): Fixed: [Menu button](http://ckeditor.com/addon/menubutton) panel not showing in the source mode.
*[#11417](http://dev.ckeditor.com/ticket/11417): The [`widget.doubleclick`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-event-doubleclick) event is not canceled anymore after editing was triggered.
*[#11253](http://dev.ckeditor.com/ticket/11253): [IE] Fixed: Clipped upload button in the [Enhanced Image](http://ckeditor.com/addon/image2) dialog window.
*[#11359](http://dev.ckeditor.com/ticket/11359): Standardized the way anchors are discovered by the [Link](http://ckeditor.com/addon/link) plugin.
*[#11058](http://dev.ckeditor.com/ticket/11058): [IE8] Fixed: Error when deleting a table row.
*[#11508](http://dev.ckeditor.com/ticket/11508): Fixed: [`htmlDataProcessor`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlDataProcessor) discovering protected attributes within other attributes' values.
*[#11533](http://dev.ckeditor.com/ticket/11533): Widgets: Avoid recurring upcasts if the DOM structure was modified during an upcast.
*[#11400](http://dev.ckeditor.com/ticket/11400): Fixed: The [`domObject.removeAllListeners()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.domObject-method-removeAllListeners) method does not remove custom listeners completely.
*[#11493](http://dev.ckeditor.com/ticket/11493): Fixed: The [`selection.getRanges()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-method-getRanges) method does not override cached ranges when used with the `onlyEditables` argument.
*[#11390](http://dev.ckeditor.com/ticket/11390): [IE] All [XML](http://ckeditor.com/addon/xml) plugin [methods](http://docs.ckeditor.com/#!/api/CKEDITOR.xml) now work in IE10+.
*[#11542](http://dev.ckeditor.com/ticket/11542): [IE11] Fixed: Blurry toolbar icons when Right-to-Left UI language is set.
*[#11504](http://dev.ckeditor.com/ticket/11504): Fixed: When [`config.fullPage`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-fullPage) is set to `true`, entities are not encoded in editor output.
*[#11004](http://dev.ckeditor.com/ticket/11004): Integrated [Enhanced Image](http://ckeditor.com/addon/image2) dialog window with [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter).
*[#11439](http://dev.ckeditor.com/ticket/11439): Fixed: Properties get cloned in the Cell Properties dialog window if multiple cells are selected.
## CKEditor 4.3.2
Fixed Issues:
*[#11331](http://dev.ckeditor.com/ticket/11331): A menu button will have a changed label when selected instead of using the `aria-pressed` attribute.
*[#11121](http://dev.ckeditor.com/ticket/11121): [Firefox] Fixed: High Contrast mode is enabled when the editor is loaded in a hidden iframe.
*[#11350](http://dev.ckeditor.com/ticket/11350): The default value of [`config.contentsCss`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-contentsCss) is affected by [`CKEDITOR.getUrl()`](http://docs.ckeditor.com/#!/api/CKEDITOR-method-getUrl).
*[#11097](http://dev.ckeditor.com/ticket/11097): Improved the [Autogrow](http://ckeditor.com/addon/autogrow) plugin performance when dealing with very big tables.
*[#11290](http://dev.ckeditor.com/ticket/11290): Removed redundant code in the [Source Dialog](http://ckeditor.com/addon/sourcedialog) plugin.
*[#11133](http://dev.ckeditor.com/ticket/11133): [Page Break](http://ckeditor.com/addon/pagebreak) becomes editable if pasted.
*[#11126](http://dev.ckeditor.com/ticket/11126): Fixed: Native Undo executed once the bottom of the snapshot stack is reached.
*[#11131](http://dev.ckeditor.com/ticket/11131): [Div Editing Area](http://ckeditor.com/addon/divarea): Fixed: Error thrown when switching to source mode if the selection was in widget's nested editable.
*[#11139](http://dev.ckeditor.com/ticket/11139): [Div Editing Area](http://ckeditor.com/addon/divarea): Fixed: Elements Path is not cleared after switching to source mode.
*[#10778](http://dev.ckeditor.com/ticket/10778): Fixed a bug with range enlargement. The range no longer expands to visible whitespace.
*[#11146](http://dev.ckeditor.com/ticket/11146): [IE] Fixed: Preview window switches Internet Explorer to Quirks Mode.
*[#10762](http://dev.ckeditor.com/ticket/10762): [IE] Fixed: JavaScript code displayed in preview window's URL bar.
*[#11186](http://dev.ckeditor.com/ticket/11186): Introduced the [`widgets.repository.addUpcastCallback()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-addUpcastCallback) method that allows to block upcasting given element to a widget.
*[#11307](http://dev.ckeditor.com/ticket/11307): Fixed: Paste as Plain Text conflict with the [MooTools](http://mootools.net) library.
*[#11140](http://dev.ckeditor.com/ticket/11140): [IE11] Fixed: Anchors are not draggable.
*[#11379](http://dev.ckeditor.com/ticket/11379): Changed default contents `line-height` to unitless values to avoid huge text overlapping (like in [#9696](http://dev.ckeditor.com/ticket/9696)).
*[#10787](http://dev.ckeditor.com/ticket/10787): [Firefox] Fixed: Broken replacement of text while pasting into `div`-based editor.
*[#10884](http://dev.ckeditor.com/ticket/10884): Widgets integration with the [Show Blocks](http://ckeditor.com/addon/showblocks) plugin.
*[#11021](http://dev.ckeditor.com/ticket/11021): Fixed: An error thrown when selecting entire editable contents while fake selection is on.
*[#11086](http://dev.ckeditor.com/ticket/11086): [IE8] Re-enable inline widgets drag&drop in Internet Explorer 8.
*[#11372](http://dev.ckeditor.com/ticket/11372): Widgets: Special characters encoded twice in nested editables.
*[#10068](http://dev.ckeditor.com/ticket/10068): Fixed: Support for protocol-relative URLs.
*[#11283](http://dev.ckeditor.com/ticket/11283): [Enhanced Image](http://ckeditor.com/addon/image2): A `<div>` element with `text-align: center` and an image inside is not recognised correctly.
*[#11196](http://dev.ckeditor.com/ticket/11196): [Accessibility Instructions](http://ckeditor.com/addon/a11yhelp): Allowed additional keyboard button labels to be translated in the dialog window.
## CKEditor 4.3.1
**Important Notes:**
* To match the naming convention, the `language` button is now `Language` ([#11201](http://dev.ckeditor.com/ticket/11201)).
*[Enhanced Image](http://ckeditor.com/addon/image2) button, context menu, command, and icon names match those of the [Image](http://ckeditor.com/addon/image) plugin ([#11222](http://dev.ckeditor.com/ticket/11222)).
Fixed Issues:
*[#11244](http://dev.ckeditor.com/ticket/11244): Changed: The [`widget.repository.checkWidgets()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-checkWidgets) method now fires the [`widget.repository.checkWidgets`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-event-checkWidgets) event, so from CKEditor 4.3.1 it is preferred to use the method rather than fire the event.
*[#11171](http://dev.ckeditor.com/ticket/11171): Fixed: [`editor.insertElement()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertElement) and [`editor.insertText()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertText) methods do not call the [`widget.repository.checkWidgets()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-checkWidgets) method.
*[#11085](http://dev.ckeditor.com/ticket/11085): [IE8] Replaced preview generated by the [Mathematical Formulas](http://ckeditor.com/addon/mathjax) widget with a placeholder.
*[#11044](http://dev.ckeditor.com/ticket/11044): Enhanced WAI-ARIA support for the [Language](http://ckeditor.com/addon/language) plugin drop-down menu.
*[#11075](http://dev.ckeditor.com/ticket/11075): With drop-down menu button focused, pressing the *Down Arrow* key will now open the menu and focus its first option.
*[#11165](http://dev.ckeditor.com/ticket/11165): Fixed: The [File Browser](http://ckeditor.com/addon/filebrowser) plugin cannot be removed from the editor.
*[#11159](http://dev.ckeditor.com/ticket/11159): [IE9-10] [Enhanced Image](http://ckeditor.com/addon/image2): Fixed buggy discovery of image dimensions.
*[#11101](http://dev.ckeditor.com/ticket/11101): Drop-down lists no longer break when given double quotes.
*[#11077](http://dev.ckeditor.com/ticket/11077): [Enhanced Image](http://ckeditor.com/addon/image2): Empty undo step recorded when resizing the image.
*[#10853](http://dev.ckeditor.com/ticket/10853): [Enhanced Image](http://ckeditor.com/addon/image2): Widget has paragraph wrapper when de-captioning unaligned image.
*[#11198](http://dev.ckeditor.com/ticket/11198): Widgets: Drag handler is not fully visible when an inline widget is in a heading.
*[#11132](http://dev.ckeditor.com/ticket/11132): [Firefox] Fixed: Caret is lost after drag and drop of an inline widget.
*[#11182](http://dev.ckeditor.com/ticket/11182): [IE10-11] Fixed: Editor crashes (IE11) or works with minor issues (IE10) if a page is loaded in Quirks Mode. See [`env.quirks`](http://docs.ckeditor.com/#!/api/CKEDITOR.env-property-quirks) for more details.
*[#11204](http://dev.ckeditor.com/ticket/11204): Added `figure` and `figcaption` styles to the `contents.css` file so [Enhanced Image](http://ckeditor.com/addon/image2) looks nicer.
*[#11202](http://dev.ckeditor.com/ticket/11202): Fixed: No newline in [BBCode](http://ckeditor.com/addon/bbcode) mode.
*[#10890](http://dev.ckeditor.com/ticket/10890): Fixed: Error thrown when pressing the *Delete* key in a list item.
*[#10055](http://dev.ckeditor.com/ticket/10055): [IE8-10] Fixed: *Delete* pressed on a selected image causes the browser to go back.
*[#11183](http://dev.ckeditor.com/ticket/11183): Fixed: Inserting a horizontal rule or a table in multiple row selection causes a browser crash. Additionally, the [`editor.insertElement()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertElement) method does not insert the element into every range of a selection any more.
*[#11042](http://dev.ckeditor.com/ticket/11042): Fixed: Selection made on an element containing a non-editable element was not auto faked.
*[#11125](http://dev.ckeditor.com/ticket/11125): Fixed: Keyboard navigation through menu and drop-down items will now cycle.
*[#11011](http://dev.ckeditor.com/ticket/11011): Fixed: The [`editor.applyStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-applyStyle) method removes attributes from nested elements.
*[#11179](http://dev.ckeditor.com/ticket/11179): Fixed: [`editor.destroy()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-destroy) does not cleanup content generated by the [Table Resize](http://ckeditor.com/addon/tableresize) plugin for inline editors.
*[#11237](http://dev.ckeditor.com/ticket/11237): Fixed: Table border attribute value is deleted when pasting content from Microsoft Word.
*[#11250](http://dev.ckeditor.com/ticket/11250): Fixed: HTML entities inside the `<textarea>` element are not encoded.
*[#11260](http://dev.ckeditor.com/ticket/11260): Fixed: Initially disabled buttons are not read by JAWS as disabled.
*[#11200](http://dev.ckeditor.com/ticket/11200): Added [Clipboard](http://ckeditor.com/addon/clipboard) plugin as a dependency for [Widget](http://ckeditor.com/addon/widget) to fix drag and drop.
## CKEditor 4.3
New Features:
*[#10612](http://dev.ckeditor.com/ticket/10612): Internet Explorer 11 support.
*[#10869](http://dev.ckeditor.com/ticket/10869): Widgets: Added better integration with the [Elements Path](http://ckeditor.com/addon/elementspath) plugin.
*[#10886](http://dev.ckeditor.com/ticket/10886): Widgets: Added tooltip to the drag handle.
*[#10933](http://dev.ckeditor.com/ticket/10933): Widgets: Introduced drag and drop of block widgets with the [Line Utilities](http://ckeditor.com/addon/lineutils) plugin.
*[#10936](http://dev.ckeditor.com/ticket/10936): Widget System changes for easier integration with other dialog systems.
*[#11002](http://dev.ckeditor.com/ticket/11002): Added the [`draggable`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.definition-property-draggable) option to disable drag and drop support for widgets.
*[#10862](http://dev.ckeditor.com/ticket/10862): [Placeholder](http://ckeditor.com/addon/placeholder) plugin was rewritten as a widget.
*[#10822](http://dev.ckeditor.com/ticket/10822): Added styles system integration with non-editable elements (for example widgets) and their nested editables. Styles cannot change non-editable content and are applied in nested editable only if allowed by its type and content filter.
*[#10856](http://dev.ckeditor.com/ticket/10856): Menu buttons will now toggle the visibility of their panels when clicked multiple times. [Language](http://ckeditor.com/addon/language) plugin fixes: Added active language highlighting, added an option to remove the language.
*[#10028](http://dev.ckeditor.com/ticket/10028): New [`config.dialog_noConfirmCancel`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-dialog_noConfirmCancel) configuration option that eliminates the need to confirm closing of a dialog window when the user changed any of its fields.
*[#10848](http://dev.ckeditor.com/ticket/10848): Integrate remaining plugins ([Styles](http://ckeditor.com/addon/stylescombo), [Format](http://ckeditor.com/addon/format), [Font](http://ckeditor.com/addon/font), [Color Button](http://ckeditor.com/addon/colorbutton), [Language](http://ckeditor.com/addon/language) and [Indent](http://ckeditor.com/addon/indent)) with [active filter](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeFilter).
*[#10855](http://dev.ckeditor.com/ticket/10855): Change the extension of emoticons in the [BBCode](http://ckeditor.com/addon/bbcode) sample from GIF to PNG.
Fixed Issues:
*[#10831](http://dev.ckeditor.com/ticket/10831): [Enhanced Image](http://ckeditor.com/addon/image2): Merged `image2inline` and `image2block` into one `image2` widget.
*[#10835](http://dev.ckeditor.com/ticket/10835): [Enhanced Image](http://ckeditor.com/addon/image2): Improved visibility of the resize handle.
*[#10836](http://dev.ckeditor.com/ticket/10836): [Enhanced Image](http://ckeditor.com/addon/image2): Preserve custom mouse cursor while resizing the image.
*[#10939](http://dev.ckeditor.com/ticket/10939): [Firefox] [Enhanced Image](http://ckeditor.com/addon/image2): hovering the image causes it to change.
*[#10866](http://dev.ckeditor.com/ticket/10866): Fixed: Broken *Tab* key navigation in the [Enhanced Image](http://ckeditor.com/addon/image2) dialog window.
*[#10833](http://dev.ckeditor.com/ticket/10833): Fixed: *Lock ratio* option should be on by default in the [Enhanced Image](http://ckeditor.com/addon/image2) dialog window.
*[#10881](http://dev.ckeditor.com/ticket/10881): Various improvements to *Enter* key behavior in nested editables.
*[#10879](http://dev.ckeditor.com/ticket/10879): [Remove Format](http://ckeditor.com/addon/removeformat) should not leak from a nested editable.
*[#10877](http://dev.ckeditor.com/ticket/10877): Fixed: [WebSpellChecker](http://ckeditor.com/addon/wsc) fails to apply changes if a nested editable was focused.
*[#10877](http://dev.ckeditor.com/ticket/10877): Fixed: [SCAYT](http://ckeditor.com/addon/wsc) blocks typing in nested editables.
*[#11079](http://dev.ckeditor.com/ticket/11079): Add button icons to the [Placeholder](http://ckeditor.com/addon/placeholder) sample.
*[#10870](http://dev.ckeditor.com/ticket/10870): The `paste` command is no longer being disabled when the clipboard is empty.
*[#10854](http://dev.ckeditor.com/ticket/10854): Fixed: Firefox prepends `<br>` to `<body>`, so it is stripped by the HTML data processor.
*[#10823](http://dev.ckeditor.com/ticket/10823): Fixed: [Link](http://ckeditor.com/addon/link) plugin does not work with non-editable content.
*[#10828](http://dev.ckeditor.com/ticket/10828): [Magic Line](http://ckeditor.com/addon/magicline) integration with the Widget System.
*[#10865](http://dev.ckeditor.com/ticket/10865): Improved hiding copybin, so copying widgets works smoothly.
*[#11066](http://dev.ckeditor.com/ticket/11066): Widget's private parts use CSS reset.
*[#11027](http://dev.ckeditor.com/ticket/11027): Fixed: Block commands break on widgets; added the [`contentDomInvalidated`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-contentDomInvalidated) event.
*[#10430](http://dev.ckeditor.com/ticket/10430): Resolve dependence of the [Image](http://ckeditor.com/addon/image) plugin on the [Form Elements](http://ckeditor.com/addon/forms) plugin.
*[#10911](http://dev.ckeditor.com/ticket/10911): Fixed: Browser *Alt* hotkeys will no longer be blocked while a widget is focused.
*[#11082](http://dev.ckeditor.com/ticket/11082): Fixed: Selected widget is not copied or cut when using toolbar buttons or context menu.
*[#11083](http://dev.ckeditor.com/ticket/11083): Fixed list and div element application to block widgets.
*[#10887](http://dev.ckeditor.com/ticket/10887): Internet Explorer 8 compatibility issues related to the Widget System.
*[#11074](http://dev.ckeditor.com/ticket/11074): Temporarily disabled inline widget drag and drop, because of seriously buggy native `range#moveToPoint` method.
*[#11098](http://dev.ckeditor.com/ticket/11098): Fixed: Wrong selection position after undoing widget drag and drop.
*[#11110](http://dev.ckeditor.com/ticket/11110): Fixed: IFrame and Flash objects are being incorrectly pasted in certain conditions.
*[#11129](http://dev.ckeditor.com/ticket/11129): Page break is lost when loading data.
*[#11123](http://dev.ckeditor.com/ticket/11123): [Firefox] Widget is destroyed after being dragged outside of `<body>`.
*[#11124](http://dev.ckeditor.com/ticket/11124): Fixed the [Elements Path](http://ckeditor.com/addon/elementspath) in an editor using the [Div Editing Area](http://ckeditor.com/addon/divarea).
*[Widget plugin](http://ckeditor.com/addon/widget) introducing the [Widget API](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget).
* New [`editor.enterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-enterMode) and [`editor.shiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-shiftEnterMode) properties – normalized versions of [`config.enterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-enterMode) and [`config.shiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-shiftEnterMode).
* Dynamic editor settings. Starting from CKEditor 4.3 Beta, *Enter* mode values and [content filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) instances may be changed dynamically (for example when the caret was placed in an element in which editor features should be adjusted). When you are implementing a new editor feature, you should base its behavior on [dynamic](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeEnterMode) or [static](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-enterMode)*Enter* mode values depending on whether this feature works in selection context or globally on editor content.
* Dynamic *Enter* mode values –[`editor.setActiveEnterMode()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setActiveEnterMode) method, [`editor.activeEnterModeChange`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-activeEnterModeChange) event, and two properties: [`editor.activeEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeEnterMode) and [`editor.activeShiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeShiftEnterMode).
* "Fake" selection was introduced. It makes it possible to virtually select any element when the real selection remains hidden. See the [`selection.fake()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-method-fake) method.
* Default [`htmlParser.filter`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.filter) rules are not applied to non-editable elements (elements with `contenteditable` attribute set to `false` and their descendants) anymore. To add a rule which will be applied to all elements you need to pass an additional argument to the [`filter.addRules()`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.filter-method-addRules) method.
* Dozens of new methods were introduced – most interesting ones:
* New methods for [`htmlParser.node`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.node) and [`htmlParser.element`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.element).
*[#10659](http://dev.ckeditor.com/ticket/10659): New [Enhanced Image](http://ckeditor.com/addon/image2) plugin that introduces a widget with integrated image captions, an option to center images, and dynamic "click and drag" resizing.
*[#10664](http://dev.ckeditor.com/ticket/10664): New [Mathematical Formulas](http://ckeditor.com/addon/mathjax) plugin that introduces the MathJax widget.
*[#7987](https://dev.ckeditor.com/ticket/7987): New [Language](http://ckeditor.com/addon/language) plugin that implements Language toolbar button to support [WCAG 3.1.2 Language of Parts](http://www.w3.org/TR/UNDERSTANDING-WCAG20/meaning-other-lang-id.html).
*[#10708](http://dev.ckeditor.com/ticket/10708): New [smileys](http://ckeditor.com/addon/smiley).
## CKEditor 4.2.3
Fixed Issues:
*[#10994](http://dev.ckeditor.com/ticket/10994): Fixed: Loading external jQuery library when opening the [jQuery Adapter](http://docs.ckeditor.com/#!/guide/dev_jquery) sample directly from file.
*[#10975](http://dev.ckeditor.com/ticket/10975): [IE] Fixed: Error thrown while opening the color palette.
*[#9929](http://dev.ckeditor.com/ticket/9929): [Blink/WebKit] Fixed: A non-breaking space is created once a character is deleted and a regular space is typed.
*[#10963](http://dev.ckeditor.com/ticket/10963): Fixed: JAWS issue with the keyboard shortcut for [Magic Line](http://ckeditor.com/addon/magicline).
*[#11096](http://dev.ckeditor.com/ticket/11096): Fixed: TypeError: Object has no method 'is'.
## CKEditor 4.2.2
Fixed Issues:
*[#9314](http://dev.ckeditor.com/ticket/9314): Fixed: Incorrect error message on closing a dialog window without saving changs.
*[#10308](http://dev.ckeditor.com/ticket/10308): [IE10] Fixed: Unspecified error when deleting a row.
*[#10945](http://dev.ckeditor.com/ticket/10945): [Chrome] Fixed: Clicking with a mouse inside the editor does not show the caret.
*[#10912](http://dev.ckeditor.com/ticket/10912): Prevent default action when content of a non-editable link is clicked.
*[#10913](http://dev.ckeditor.com/ticket/10913): Fixed [`CKEDITOR.plugins.addExternal()`](http://docs.ckeditor.com/#!/api/CKEDITOR.resourceManager-method-addExternal) not handling paths including file name specified.
*[#10666](http://dev.ckeditor.com/ticket/10666): Fixed [`CKEDITOR.tools.isArray()`](http://docs.ckeditor.com/#!/api/CKEDITOR.tools-method-isArray) not working cross frame.
*[#10910](http://dev.ckeditor.com/ticket/10910): [IE9] Fixed JavaScript error thrown in Compatibility Mode when clicking and/or typing in the editing area.
*[#10868](http://dev.ckeditor.com/ticket/10868): [IE8] Prevent the browser from crashing when applying the Inline Quotation style.
*[#10915](http://dev.ckeditor.com/ticket/10915): Fixed: Invalid CSS filter in the Kama skin.
*[#10914](http://dev.ckeditor.com/ticket/10914): Plugins [Indent List](http://ckeditor.com/addon/indentlist) and [Indent Block](http://ckeditor.com/addon/indentblock) are now included in the build configuration.
*[#10812](http://dev.ckeditor.com/ticket/10812): Fixed [`range.createBookmark2()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.range-method-createBookmark2) incorrectly normalizing offsets. This bug was causing many issues: [#10850](http://dev.ckeditor.com/ticket/10850), [#10842](http://dev.ckeditor.com/ticket/10842).
*[#10951](http://dev.ckeditor.com/ticket/10951): Reviewed and optimized focus handling on panels (combo, menu buttons, color buttons, and context menu) to enhance accessibility. Fixed [#10705](http://dev.ckeditor.com/ticket/10705), [#10706](http://dev.ckeditor.com/ticket/10706) and [#10707](http://dev.ckeditor.com/ticket/10707).
*[#10704](http://dev.ckeditor.com/ticket/10704): Fixed a JAWS issue with the Select Color dialog window title not being announced.
*[#10753](http://dev.ckeditor.com/ticket/10753): The floating toolbar in inline instances now has a dedicated accessibility label.
## CKEditor 4.2.1
Fixed Issues:
*[#10301](http://dev.ckeditor.com/ticket/10301): [IE9-10] Undo fails after 3+ consecutive paste actions with a JavaScript error.
*[#10689](http://dev.ckeditor.com/ticket/10689): Save toolbar button saves only the first editor instance.
*[#10368](http://dev.ckeditor.com/ticket/10368): Move language reading direction definition (`dir`) from main language file to core.
*[#9330](http://dev.ckeditor.com/ticket/9330): Fixed pasting anchors from MS Word.
*[#8103](http://dev.ckeditor.com/ticket/8103): Fixed pasting nested lists from MS Word.
*[#9958](http://dev.ckeditor.com/ticket/9958): [IE9] Pressing the "OK" button will trigger the `onbeforeunload` event in the popup dialog.
*[#10662](http://dev.ckeditor.com/ticket/10662): Fixed styles from the Styles drop-down list not registering to the ACF in case when the [Shared Spaces plugin](http://ckeditor.com/addon/sharedspace) is used.
*[#9654](http://dev.ckeditor.com/ticket/9654): Problems with Internet Explorer 10 Quirks Mode.
*[#9816](http://dev.ckeditor.com/ticket/9816): Floating toolbar does not reposition vertically in several cases.
*[#10646](http://dev.ckeditor.com/ticket/10646): Removing a selected sublist or nested table with *Backspace/Delete* removes the parent element.
*[#10623](http://dev.ckeditor.com/ticket/10623): [WebKit] Page is scrolled when opening a drop-down list.
*[#10004](http://dev.ckeditor.com/ticket/10004): [ChromeVox] Button names are not announced.
*[#10731](http://dev.ckeditor.com/ticket/10731): [WebSpellChecker](http://ckeditor.com/addon/wsc) plugin breaks cloning of editor configuration.
* It is now possible to set per instance [WebSpellChecker](http://ckeditor.com/addon/wsc) plugin configuration instead of setting the configuration globally.
## CKEditor 4.2
**Important Notes:**
* Dropped compatibility support for Internet Explorer 7 and Firefox 3.6.
* Both the Basic and the Standard distribution packages will not contain the new [indentblock](http://ckeditor.com/addon/indentblock) plugin. Because of this the [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) might remove block indentations from existing contents. If you want to prevent this, either [add an appropriate ACF rule to your filter](http://docs.ckeditor.com/#!/guide/dev_allowed_content_rules) or create a custom build based on the Basic/Standard package and add the indentblock plugin in [CKBuilder](http://ckeditor.com/builder).
* Both the Basic and the Standard distribution packages will not contain the new [Indent Block](http://ckeditor.com/addon/indentblock) plugin. Because of this the [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) might remove block indentations from existing contents. If you want to prevent this, either [add an appropriate ACF rule to your filter](http://docs.ckeditor.com/#!/guide/dev_allowed_content_rules) or create a custom build based on the Basic/Standard package and add the Indent Block plugin in [CKBuilder](http://ckeditor.com/builder).
Fixed issues:
New Features:
*[#10027](http://dev.ckeditor.com/ticket/10027): Separated list and block indentation into two plugins: [indentlist](http://ckeditor.com/addon/indentlist) and [indentblock](http://ckeditor.com/addon/indentblock).
*[#10027](http://dev.ckeditor.com/ticket/10027): Separated list and block indentation into two plugins: [Indent List](http://ckeditor.com/addon/indentlist) and [Indent Block](http://ckeditor.com/addon/indentblock).
*[#8244](http://dev.ckeditor.com/ticket/8244): Use *(Shift+)Tab* to indent and outdent lists.
*[#10599](http://dev.ckeditor.com/ticket/10599): [Indent](http://ckeditor.com/addon/indent) plugin is no longer required by the [list](http://ckeditor.com/addon/list) plugin.
*[#10281](http://dev.ckeditor.com/ticket/10281): The [jQuery Adapter](http://docs.ckeditor.com/#!/guide/dev_jquery) is now available. Several jQuery-related issues fixed: [#8261](http://dev.ckeditor.com/ticket/8261), [#9077](http://dev.ckeditor.com/ticket/9077), [#8710](http://dev.ckeditor.com/ticket/8710), [#8530](http://dev.ckeditor.com/ticket/8530), [#9019](http://dev.ckeditor.com/ticket/9019), [#6181](http://dev.ckeditor.com/ticket/6181), [#7876](http://dev.ckeditor.com/ticket/7876), [#6906](http://dev.ckeditor.com/ticket/6906).
*[#10042](http://dev.ckeditor.com/ticket/10042): Introduced [config.title](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-title) setting to change the human-readable title of the editor.
*[#10370](http://dev.ckeditor.com/ticket/10370): Inconsistency in data events between framed and inline editors.
*[#10042](http://dev.ckeditor.com/ticket/10042): Introduced [`config.title`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-title) setting to change the human-readable title of the editor.
*[#9923](http://dev.ckeditor.com/ticket/9923): HiDPI support in the editor UI. HiDPI icons for [Moono skin](http://ckeditor.com/addon/moono) added.
*[#8031](http://dev.ckeditor.com/ticket/8031): Handle `required` attributes on `<textarea>` elements — introduced [editor#required](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-required) event.
*[#8031](http://dev.ckeditor.com/ticket/8031): Handle `required` attributes on `<textarea>` elements — introduced [`editor.required`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-required) event.
*[#10280](http://dev.ckeditor.com/ticket/10280): Ability to replace `<textarea>` elements with the inline editor.
*[#10438](http://dev.ckeditor.com/ticket/10438): [FF, IE] No selection is done on an editable element on executing [setData](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setData).
Fixed Issues:
*[#10599](http://dev.ckeditor.com/ticket/10599): [Indent](http://ckeditor.com/addon/indent) plugin is no longer required by the [List](http://ckeditor.com/addon/list) plugin.
*[#10370](http://dev.ckeditor.com/ticket/10370): Inconsistency in data events between framed and inline editors.
*[#10438](http://dev.ckeditor.com/ticket/10438): [FF, IE] No selection is done on an editable element on executing [`editor.setData()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setData).
## CKEditor 4.1.3
New Features:
* Added new translation: Indonesian.
*[#10644](http://dev.ckeditor.com/ticket/10644): Fixed critical bug when pasting plain text in Blink based browsers.
*[#5189](http://dev.ckeditor.com/ticket/5189): Find/Replace dialog window: rename "Cancel" button to "Close".
*[#10562](http://dev.ckeditor.com/ticket/10562): [Housekeeping] Unified CSS gradient filter formats in the Moono skin.
*[#10537](http://dev.ckeditor.com/ticket/10537): ACF should register a default rule for [config.shiftEnterMode](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-shiftEnterMode).
*[#10610](http://dev.ckeditor.com/ticket/10610): [CKEDITOR.dialog.addIframe](http://docs.ckeditor.com/#!/api/CKEDITOR.dialog-static-method-addIframe) incorrectly sets the iframe size in dialog windows.
Fixed Issues:
*[#10644](http://dev.ckeditor.com/ticket/10644): Fixed a critical bug when pasting plain text in Blink-based browsers.
*[#5189](http://dev.ckeditor.com/ticket/5189): [Find/Replace](http://ckeditor.com/addon/find) dialog window: rename "Cancel" button to "Close".
*[#10562](http://dev.ckeditor.com/ticket/10562): [Housekeeping] Unified CSS gradient filter formats in the [Moono](http://ckeditor.com/addon/moono) skin.
*[#10537](http://dev.ckeditor.com/ticket/10537): Advanced Content Filter should register a default rule for [`config.shiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-shiftEnterMode).
*[#10610](http://dev.ckeditor.com/ticket/10610): [`CKEDITOR.dialog.addIframe()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dialog-static-method-addIframe) incorrectly sets the iframe size in dialog windows.
## CKEditor 4.1.2
New Features:
* Added new translation: Sinhala.
*[#10339](http://dev.ckeditor.com/ticket/10339): Fixed: Error thrown when inserted data totally stripped out after filtering and processing.
Fixed Issues:
*[#10339](http://dev.ckeditor.com/ticket/10339): Fixed: Error thrown when inserted data was totally stripped out after filtering and processing.
*[#10298](http://dev.ckeditor.com/ticket/10298): Fixed: Data processor breaks attributes containing protected parts.
*[#10367](http://dev.ckeditor.com/ticket/10367): Fixed: `editable#insertText` loses characters when `RegExp` replace controls are being inserted.
*[#10367](http://dev.ckeditor.com/ticket/10367): Fixed: [`editable.insertText()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editable-method-insertText) loses characters when `RegExp` replace controls are being inserted.
*[#10165](http://dev.ckeditor.com/ticket/10165): [IE] Access denied error when `document.domain` has been altered.
*[#9761](http://dev.ckeditor.com/ticket/9761): Update *Backspace* key state in `keystrokeHandler#blockedKeystrokes` when calling `editor.setReadOnly()`.
*[#6504](http://dev.ckeditor.com/ticket/6504): Fixed: Race condition while loading several `config.customConfig` files.
*[#10146](http://dev.ckeditor.com/ticket/10146): [Firefox] Empty lines are being removed while `config#enterMode` is `CKEDITOR.ENTER_BR`.
*[#10360](http://dev.ckeditor.com/ticket/10360): Fixed: ARIA `role="application"` should not be used for dialogs.
*[#9761](http://dev.ckeditor.com/ticket/9761): Update the *Backspace* key state in [`keystrokeHandler.blockedKeystrokes`](http://docs.ckeditor.com/#!/api/CKEDITOR.keystrokeHandler-property-blockedKeystrokes) when calling [`editor.setReadOnly()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setReadOnly).
*[#6504](http://dev.ckeditor.com/ticket/6504): Fixed: Race condition while loading several [`config.customConfig`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-customConfig) files.
*[#10146](http://dev.ckeditor.com/ticket/10146): [Firefox] Empty lines are being removed while [`config.enterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-enterMode) is [`CKEDITOR.ENTER_BR`](http://docs.ckeditor.com/#!/api/CKEDITOR-property-ENTER_BR).
*[#10360](http://dev.ckeditor.com/ticket/10360): Fixed: ARIA `role="application"` should not be used for dialog windows.
*[#10361](http://dev.ckeditor.com/ticket/10361): Fixed: ARIA `role="application"` should not be used for floating panels.
*[#10510](http://dev.ckeditor.com/ticket/10510): Introduced unique voice labels to differentiate between different editor instances.
*[#9945](http://dev.ckeditor.com/ticket/9945): [iOS] Scrolling not possible on iPad.
*[#10389](http://dev.ckeditor.com/ticket/10389): Fixed: Invalid HTML in the "Text and Table" template.
*[WebSpellChecker](http://ckeditor.com/addon/wsc) plugin user interface was changed to match CKEditor 4 style.
## CKEditor 4.1.1
New Features:
* Added new translation: Albanian.
*[#10172](http://dev.ckeditor.com/ticket/10172): Pressing *Delete*/*Backspace* in an empty table cell moves the cursor to the next/previous cell.
*[#10219](http://dev.ckeditor.com/ticket/10219): Error thrown when destroying an editor instance in parallel with a mouseup event.
*[#10265](http://dev.ckeditor.com/ticket/10265): Wrong loop type in the Filebrowser plugin.
Fixed Issues:
*[#10172](http://dev.ckeditor.com/ticket/10172): Pressing *Delete* or *Backspace* in an empty table cell moves the cursor to the next/previous cell.
*[#10219](http://dev.ckeditor.com/ticket/10219): Error thrown when destroying an editor instance in parallel with a `mouseup` event.
*[#10265](http://dev.ckeditor.com/ticket/10265): Wrong loop type in the [File Browser](http://ckeditor.com/addon/filebrowser) plugin.
*[#10249](http://dev.ckeditor.com/ticket/10249): Wrong undo/redo states at start.
*[#10268](http://dev.ckeditor.com/ticket/10268): "Show Blocks" does not recover after switching to source view.
*[#9995](http://dev.ckeditor.com/ticket/9995): HTML code in `textarea` should not be modified by the `htmlDataProcessor`.
*[#10320](http://dev.ckeditor.com/ticket/10320): Justify plugin should add elements to the ACF based on current Enter mode.
*[#10315](http://dev.ckeditor.com/ticket/10315): [Webkit] Undo manager should not record snapshots after a filling character was added/removed.
*[#10291](http://dev.ckeditor.com/ticket/10291): [Webkit] Space after a filling character should be secured.
*[#10330](http://dev.ckeditor.com/ticket/10330): [Webkit] The filling character is not removed on `keydown` in specific cases.
*[#10268](http://dev.ckeditor.com/ticket/10268): [Show Blocks](http://ckeditor.com/addon/showblocks) does not recover after switching to Source view.
*[#9995](http://dev.ckeditor.com/ticket/9995): HTML code in the `<textarea>` should not be modified by the [`htmlDataProcessor`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlDataProcessor).
*[#10320](http://dev.ckeditor.com/ticket/10320): [Justify](http://ckeditor.com/addon/justify) plugin should add elements to Advanced Content Filter based on current [Enter mode](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-enterMode).
*[#10315](http://dev.ckeditor.com/ticket/10315): [WebKit] [Undo manager](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.undo.UndoManager) should not record snapshots after a filling character was added/removed.
*[#10291](http://dev.ckeditor.com/ticket/10291): [WebKit] Space after a filling character should be secured.
*[#10330](http://dev.ckeditor.com/ticket/10330): [WebKit] The filling character is not removed on `keydown` in specific cases.
*[#10285](http://dev.ckeditor.com/ticket/10285): Fixed: Styled text pasted from MS Word causes an infinite loop.
*[#10131](http://dev.ckeditor.com/ticket/10131): Fixed: `undoManager#update` does not refresh the command state.
*[#10337](http://dev.ckeditor.com/ticket/10337): Fixed: Unable to remove `<s>` using `removeformat`.
*[#10131](http://dev.ckeditor.com/ticket/10131): Fixed: [`undoManager.update()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.undo.UndoManager-method-update) does not refresh the command state.
*[#10337](http://dev.ckeditor.com/ticket/10337): Fixed: Unable to remove `<s>` using [Remove Format](http://ckeditor.com/addon/removeformat).
## CKEditor 4.1
*[#10192](http://dev.ckeditor.com/ticket/10192): Closing lists with Enter key does not work with Advanced Content Filter in several cases.
*[#10191](http://dev.ckeditor.com/ticket/10191): Fixed allowed content rules unification, so the `filter.allowedContent` property always contains rules in the same format.
Fixed Issues:
*[#10192](http://dev.ckeditor.com/ticket/10192): Closing lists with the *Enter* key does not work with [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) in several cases.
*[#10191](http://dev.ckeditor.com/ticket/10191): Fixed allowed content rules unification, so the [`filter.allowedContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.filter-property-allowedContent) property always contains rules in the same format.
*[#10224](http://dev.ckeditor.com/ticket/10224): Advanced Content Filter does not remove non-empty `<a>` elements anymore.
* Minor issues in plugin integration with Advanced Content Filter:
*[#10166](http://dev.ckeditor.com/ticket/10166): Added transformation from the `align` attribute to `float` style to preserve backward compatibility after the introduction of Advanced Content Filter.
*[#10195](http://dev.ckeditor.com/ticket/10195): Image plugin no longer registers rules for links to Advanced Content Filter.
*[#10213](http://dev.ckeditor.com/ticket/10213): Justify plugin is now correctly registering rules to Advanced Content Filter when `config.justifyClasses` is defined.
*[#10195](http://dev.ckeditor.com/ticket/10195): [Image](http://ckeditor.com/addon/image) plugin no longer registers rules for links to Advanced Content Filter.
*[#10213](http://dev.ckeditor.com/ticket/10213): [Justify](http://ckeditor.com/addon/justify) plugin is now correctly registering rules to Advanced Content Filter when [`config.justifyClasses`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-justifyClasses) is defined.
## CKEditor 4.1 RC
*[#9829](http://dev.ckeditor.com/ticket/9829): Data and features activation based on editor configuration.
New Features:
*[#9829](http://dev.ckeditor.com/ticket/9829): Advanced Content Filter - data and features activation based on editor configuration.
Brand new data filtering system that works in 2 modes:
*based on loaded features (toolbar items, plugins) - the data will be filtered according to what the editor in its
current configuration can handle,
*based on `config.allowedContent` rules - the data will be filtered and the editor features (toolbar items, commands,
keystrokes) will be enabled if they are allowed.
*Based on loaded features (toolbar items, plugins) - the data will be filtered according to what the editor in its
current configuration can handle.
*Based on [`config.allowedContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-allowedContent) rules - the data
will be filtered and the editor features (toolbar items, commands, keystrokes) will be enabled if they are allowed.
See the `datafiltering.html` sample, [guides](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) and [`CKEDITOR.filter` API documentation](http://docs.ckeditor.com/#!/api/CKEDITOR.filter).
*[#9387](http://dev.ckeditor.com/ticket/9387): Reintroduced "Shared Spaces" - the ability to display toolbar and bottom editor space in selected locations and to share them by different editor instances.
*[#9907](http://dev.ckeditor.com/ticket/9907): Added the `contentPreview` event for preview data manipulation.
*[#9713](http://dev.ckeditor.com/ticket/9713): Introduced the `sourcedialog` plugin that brings raw HTML editing for inline editor instances.
* Included in [#9829](http://dev.ckeditor.com/ticket/9829): Introduced new events, `toHtml` and `toDataFormat`, allowing for better integration with data processing. See API documentation: [`toHtml`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-toHtml),[`toDataFormat`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-toDataFormat).
*[#9981](http://dev.ckeditor.com/ticket/9981): Added ability to filter `htmlParser.fragment`, `htmlParser.element` etc. by many `htmlParser.filter`s before writing structure to an HTML string.
*[#9387](http://dev.ckeditor.com/ticket/9387): Reintroduced [Shared Spaces](http://ckeditor.com/addon/sharedspace) - the ability to display toolbar and bottom editor space in selected locations and to share them by different editor instances.
*[#9907](http://dev.ckeditor.com/ticket/9907): Added the [`contentPreview`](http://docs.ckeditor.com/#!/api/CKEDITOR-event-contentPreview) event for preview data manipulation.
*[#9713](http://dev.ckeditor.com/ticket/9713): Introduced the [Source Dialog](http://ckeditor.com/addon/sourcedialog) plugin that brings raw HTML editing for inline editor instances.
* Included in [#9829](http://dev.ckeditor.com/ticket/9829): Introduced new events, [`toHtml`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-toHtml) and[`toDataFormat`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-toDataFormat), allowing for better integration with data processing.
*[#9981](http://dev.ckeditor.com/ticket/9981): Added ability to filter [`htmlParser.fragment`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.fragment), [`htmlParser.element`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.element) etc. by many [`htmlParser.filter`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.filter)s before writing structure to an HTML string.
* Included in [#10103](http://dev.ckeditor.com/ticket/10103):
* Introduced the `editor.status` property to make it easier to check the current status of the editor. See [API documentation](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-status).
* Default `command` state is now `CKEDITOR.TRISTATE_DISABLE`. It will be activated on `editor.instanceReady` or immediately after being added if the editor is already initialized.
* Introduced the [`editor.status`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-status) property to make it easier to check the current status of the editor.
* Default [`command`](http://docs.ckeditor.com/#!/api/CKEDITOR.command) state is now [`CKEDITOR.TRISTATE_DISABLE`](http://docs.ckeditor.com/#!/api/CKEDITOR-property-TRISTATE_DISABLED). It will be activated on [`editor.instanceReady`](http://docs.ckeditor.com/#!/api/CKEDITOR-event-instanceReady) or immediately after being added if the editor is already initialized.
*[#9796](http://dev.ckeditor.com/ticket/9796): Introduced `<s>` as a default tag for strikethrough, which replaces obsolete `<strike>` in HTML5.
## CKEditor 4.0.3
*[#10196](http://dev.ckeditor.com/ticket/10196): Fixed context menus not opening with keyboard shortcuts when Autogrow is enabled.
Fixed Issues:
*[#10196](http://dev.ckeditor.com/ticket/10196): Fixed context menus not opening with keyboard shortcuts when [Autogrow](http://ckeditor.com/addon/autogrow) is enabled.
*[#10212](http://dev.ckeditor.com/ticket/10212): [IE7-10] Undo command throws errors after multiple switches between Source and WYSIWYG view.
*[#10219](http://dev.ckeditor.com/ticket/10219): [Inline editor] Error thrown after calling editor.destroy().
*[#10219](http://dev.ckeditor.com/ticket/10219): [Inline editor] Error thrown after calling [`editor.destroy()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-destroy).
## CKEditor 4.0.2
*[#9779](http://dev.ckeditor.com/ticket/9779): Fixed overriding `CKEDITOR.getUrl` with `CKEDITOR_GETURL`.
*[#9772](http://dev.ckeditor.com/ticket/9772): Custom buttons in dialog window footer have different look and size (Moono, Kama).
*[#9029](http://dev.ckeditor.com/ticket/9029): Custom styles added with `styleSet.add()` are displayed in wrong order.
*[#9887](http://dev.ckeditor.com/ticket/9887): Disable magicline when `editor.readOnly` is set.
*[#9882](http://dev.ckeditor.com/ticket/9882): Fixed empty document title on `getData()` if set via the Document Properties dialog window.
Fixed Issues:
*[#9779](http://dev.ckeditor.com/ticket/9779): Fixed overriding [`CKEDITOR.getUrl()`](http://docs.ckeditor.com/#!/api/CKEDITOR-method-getUrl) with `CKEDITOR_GETURL`.
*[#9772](http://dev.ckeditor.com/ticket/9772): Custom buttons in the dialog window footer have different look and size ([Moono](http://ckeditor.com/addon/moono), [Kama](http://ckeditor.com/addon/kama) skins).
*[#9029](http://dev.ckeditor.com/ticket/9029): Custom styles added with the [`stylesSet.add()`](http://docs.ckeditor.com/#!/api/CKEDITOR.stylesSet-method-add) are displayed in the wrong order.
*[#9887](http://dev.ckeditor.com/ticket/9887): Disable [Magic Line](http://ckeditor.com/addon/magicline) when [`editor.readOnly`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-readOnly) is set.
*[#9882](http://dev.ckeditor.com/ticket/9882): Fixed empty document title on [`editor.getData()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-getData) if set via the Document Properties dialog window.
*[#9773](http://dev.ckeditor.com/ticket/9773): Fixed rendering problems with selection fields in the Kama skin.
*[#9851](http://dev.ckeditor.com/ticket/9851): The `selectionChange` event is not fired when mouse selection ended outside editable.
*[#9851](http://dev.ckeditor.com/ticket/9851): The [`selectionChange`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-selectionChange) event is not fired when mouse selection ended outside editable.
*[#9903](http://dev.ckeditor.com/ticket/9903): [Inline editor] Bad positioning of floating space with page horizontal scroll.
*[#9872](http://dev.ckeditor.com/ticket/9872): `editor.checkDirty()` returns `true` when called onload. Removed the obsolete `editor.mayBeDirty` flag.
*[#9893](http://dev.ckeditor.com/ticket/9893): Fixed broken toolbar when editing mixed direction content in Quirks mode.
*[#9845](http://dev.ckeditor.com/ticket/9845): Fixed TAB navigation in the Link dialog window when the Anchor option is used and no anchors are available.
*[#9883](http://dev.ckeditor.com/ticket/9883): Maximizing was making the entire page editable with divarea-based editors.
*[#9872](http://dev.ckeditor.com/ticket/9872): [`editor.checkDirty()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-checkDirty) returns `true` when called onload. Removed the obsolete `editor.mayBeDirty` flag.
*[#9893](http://dev.ckeditor.com/ticket/9893): [IE] Fixed broken toolbar when editing mixed direction content in Quirks mode.
*[#9845](http://dev.ckeditor.com/ticket/9845): Fixed TAB navigation in the [Link](http://ckeditor.com/addon/link) dialog window when the Anchor option is used and no anchors are available.
*[#9883](http://dev.ckeditor.com/ticket/9883): Maximizing was making the entire page editable with [divarea](http://ckeditor.com/addon/divarea)-based editors.
*[#9940](http://dev.ckeditor.com/ticket/9940): [Firefox] Navigating back to a page with the editor was making the entire page editable.
*[#9966](http://dev.ckeditor.com/ticket/9966): Fixed: Unable to type square brackets with French keyboard layout. Changed magicline keystrokes.
*[#9966](http://dev.ckeditor.com/ticket/9966): Fixed: Unable to type square brackets with French keyboard layout. Changed [Magic Line](http://ckeditor.com/addon/magicline) keystrokes.
*[#9507](http://dev.ckeditor.com/ticket/9507): [Firefox] Selection is moved before editable position when the editor is focused for the first time.
*[#9947](http://dev.ckeditor.com/ticket/9947): [Webkit] Editor overflows parent container in some edge cases.
*[#10105](http://dev.ckeditor.com/ticket/10105): Fixed: Broken sourcearea view when an RTL language is set.
*[#10123](http://dev.ckeditor.com/ticket/10123): [Webkit] Fixed: Several dialog windows have broken layout since the latest Webkit release.
*[#9947](http://dev.ckeditor.com/ticket/9947): [WebKit] Editor overflows parent container in some edge cases.
*[#10105](http://dev.ckeditor.com/ticket/10105): Fixed: Broken [sourcearea](http://ckeditor.com/addon/sourcearea) view when an RTL language is set.
*[#10123](http://dev.ckeditor.com/ticket/10123): [WebKit] Fixed: Several dialog windows have broken layout since the latest WebKit release.
*[#10152](http://dev.ckeditor.com/ticket/10152): Fixed: Invalid ARIA property used on menu items.
## CKEditor 4.0.1.1
* Security update: Added protection against XSS attack and possible path disclosure in PHP sample.
Fixed Issues:
* Security update: Added protection against XSS attack and possible path disclosure in the PHP sample.
## CKEditor 4.0.1
Fixed issues:
Fixed Issues:
*[#9655](http://dev.ckeditor.com/ticket/9655): Support for IE Quirks Mode in new Moono skin.
