public/ckeditor-4.15.1-custom/CHANGES.md

8 * Fixed XSS vulnerability in the [Color History feature](https://ckeditor.com/docs/ckeditor4/latest…
20 * [#4273](https://github.com/ckeditor/ckeditor4/issues/4273): Fixed: A memory leak in the [`CKEDITO…
39 … the `colorName` property for customizing foreground and background styles in the [Color Button](h…
41 …[Color Dialog](https://ckeditor.com/cke4/addon/colordialog) are now stored in the [Color Button](h…
42 * [#3783](https://github.com/ckeditor/ckeditor4/issues/3783): The colors used in the document are n…
48 …tton](https://ckeditor.com/cke4/addon/colorbutton) configuration variables in the API documentatio…
60 …[Emoji](https://ckeditor.com/cke4/addon/emoji) plugin SVG icons file is not loaded in CORS context.
65 …com/cke4/addon/tableresize) plugin does not work when the editor is placed in an absolutely positi…
66 … Resize](https://ckeditor.com/cke4/addon/tableresize) plugin does not work in a [maximized](https:…
84 * Fixed XSS vulnerability in the HTML data processor reported by [Michał Bentkowski](https://twitte…
86 …cially crafted HTML code, prepared by the attacker and (ii) paste it into CKEditor in WYSIWYG mode.
88 * Fixed XSS vulnerability in the WebSpellChecker Dialog plugin reported by [Pham Van Khanh](https:/…
139 …keditor/ckeditor4/issues/3474): Fixed: Incorrect focus order after any tab in a [dialog](https://c…
153 * [#3315](https://github.com/ckeditor/ckeditor4/issues/3315): Added support for strikethrough in th…
154 …ed selection optimization mechanism for handling incorrect selection behaviors in various browsers:
155 …* [#3256](https://github.com/ckeditor/ckeditor4/issues/3256): Triple-clicking in the last table ce…
165 …editor.com/cke4/addon/widget) and other content disappear on drag and drop in [read-only mode](htt…
166 …: [Widget](https://ckeditor.com/cke4/addon/widget) drag handler is visible in [read-only mode](htt…
181 * [#2395](https://github.com/ckeditor/ckeditor4/issues/2395): [Android] Fixed: Focused input in a […
222 …test/api/CKEDITOR_config.html#cfg-colorButton_colors) configuration option in the form of a label …
224 …in a table cell has an empty URL field when edited from the context menu opened by right-click whe…
225 …keditor4/issues/3098): Fixed: Unit pickers for table cell width and height in the [Table Tools](ht…
251 …arguments.callee` calls with named function expressions to allow the editor to work in strict mode.
252 …r4/latest/api/CKEDITOR_tools_style_parse.html#method-border) as deprecated in favor of the [`CKEDI…
253 …/ckeditor4/latest/api/CKEDITOR_tools.html#method-objectKeys) as deprecated in favor of the [`CKEDI…
259 ….com/ckeditor/ckeditor4/issues/589): Fixed: The editor causes memory leaks in create and destroy c…
261 …[Justification](https://ckeditor.com/cke4/addon/justify) for styled content in BR mode is disabled.
262 …d Image](https://ckeditor.com/cke4/addon/image2) resize handler is visible in [read-only mode](htt…
263 …addon/image2) resize handler is not created when the editor is initialized in [read-only mode](htt…
281 …* Fixed: Absent languages in the Languages tab when using SCAYT with the [Shared Spaces](https://c…
289 * [#2572](https://github.com/ckeditor/ckeditor4/issues/2572): Fixed: Icons in the [Emoji](https://c…
290 * [#1191](https://github.com/ckeditor/ckeditor4/issues/1191): Fixed: Items in the [elements path](h…
292 …tps://ckeditor.com/cke4/addon/autolink) plugin causes an error when typing in the [source editing …
294 * [#2565](https://github.com/ckeditor/ckeditor4/issues/2565): [IE, Edge] Fixed: Buttons in the [edi…
295 * [#2792](https://github.com/ckeditor/ckeditor4/pull/2792): Fixed: A bug in the [Copy Formatting](h…
307 * [#2546](https://github.com/ckeditor/ckeditor4/issues/2546): Fixed: The separator in the toolbar m…
309 …/addon/table) dialog validator fails when the `getValue()` function is defined in the global scope.
319 * [#2603](https://github.com/ckeditor/ckeditor4/issues/2603): Corrected the GPL license entry in th…
325 * [#2571](https://github.com/ckeditor/ckeditor4/issues/2571): Fixed: Clicking the categories in the…
331 * Fixed XSS vulnerability in the HTML parser reported by [maxarr](https://hackerone.com/maxarr).
343 …om Word](https://ckeditor.com/cke4/addon/pastefromword) plugin preserves indentation in paragraphs.
344 * [#2248](https://github.com/ckeditor/ckeditor4/issues/2248): Added support for justification in th…
353 …://ckeditor.com/cke4/addon/emoji) dropdown does not show up with repeated symbols in a single line.
354 …tor4/issues/1181): [Chrome] Fixed: Opening the context menu in a read-only editor results in an er…
356 ….com/ckeditor/ckeditor4/issues/1489): Fixed: Table contents can be removed in read-only mode when …
359 …keditor/ckeditor4/issues/2380) Fixed: Styling HTML comments in a top-level element results in extr…
360 …issues/2294) Fixed: Pasting content from Microsoft Outlook and then bolding it results in an error.
376 …ui_panel_block.html#method-getItems) method now also returns `input` elements in addition to links.
396 * [#2167](https://github.com/ckeditor/ckeditor4/issues/2167): Fixed: Matching in [Emoji](https://ck…
400 …ditor/ckeditor4/issues/2271): Fixed: Custom color name not used as a label in the [Color Button](h…
408 …/ckeditor/ckeditor4/issues/1184): [IE8-11] Fixed: Copying and pasting data in [read-only mode](htt…
409 …ckeditor4/issues/1916): [IE9-11] Fixed: Pressing the <kbd>Delete</kbd> key in [read-only mode](htt…
413 ….com/ckeditor/ckeditor4/issues/727): Fixed: Custom styles may be invisible in the [Styles Combo](h…
435 …34): Fixed: JAWS leaves forms mode after pressing the <kbd>Enter</kbd> key in an inline editor ins…
440 …pi/CKEDITOR_config.html#cfg-forcePasteAsPlainText) option is not respected in internal and cross-e…
441 …able Resize](https://ckeditor.com/cke4/addon/tableresize) plugin appearing in the middle of a merg…
445 … Replace](https://ckeditor.com/cke4/addon/find) plugin with a `tabId` option in the `find` command.
459 …editor-plugin-scayt/issues/141) Fixed: SCAYT throws "Uncaught Error: Error in RangyWrappedRange mo…
460 …ckeditor-plugin-scayt/issues/153) [Chrome] Fixed: Correcting a word in the widget in SCAYT moves f…
463 … After some text is dragged and dropped, the markup is not refreshed for grammar problems in SCAYT.
464 … when the user tries to replace a word with non-English characters with a proper suggestion in WSC.
465 	* [Firefox] Fixed: <kbd>Ctrl</kbd>+<kbd>Z</kbd> removes focus in SCAYT.
467 	* New application source URL was added in SCAYT.
468 …d to grammar-supported languages in the Languages tab of SCAYT. Grammar is now supported for almos…
469 …* Fixed: JavaScript error in the console: "Cannot read property 'split' of undefined" in SCAYT and…
470 	* [IE10] Fixed: Markup is not set for a specific case in SCAYT.
471 	* Fixed: Accessibility issue: No `alt` attribute for the logo image in the About tab of SCAYT.
477 * Fixed XSS vulnerability in the [Enhanced Image](https://ckeditor.com/cke4/addon/image2) (`image2`…
506 …/ckeditor/ckeditor4/issues/869): Fixed: Empty selection clears cached clipboard data in the editor.
511 …alloon Toolbar](https://ckeditor.com/cke4/addon/balloontoolbar) background in the [Kama](https://c…
514 …tor4/issues/889): Fixed: Unclear error message for width and height fields in the [Image](https://…
515 …itor/ckeditor4/issues/859): Fixed: Cannot edit a link after a double-click on the text in the link.
517 …latest/api/CKEDITOR_tools_style_parse.html#method-border) does not allow spaces in the color value.
520 …itor/ckeditor4/issues/1516): Fixed: Fake selection allows removing content in read-only mode using…
521 …ditor/ckeditor4/issues/1570): Fixed: Fake selection allows cutting content in read-only mode using…
527 …/api/CKEDITOR.plugins.balloontoolbar.contextManager.html) is now available in the [`pluginDefiniti…
534 	* SCAYT default number of suggested words in the context menu changed to 3.
537 …* [IE11] Fixed: `Unable to get property type of undefined or null reference` error in the browser …
539 	* Fixed: User Dictionary cannot be created in WSC due to `You already have the dictionary` error.
541 	* Fixed: SCAYT/WSC causes the `Uncaught TypeError` error in the browser console.
549 …cke4/addon/uploadimage) plugin by default in standard and full presets. Also, it will no longer lo…
564 * [#796](https://github.com/ckeditor/ckeditor4/issues/796): Fixed: A list is pasted from OneNote in…
567 * [#591](https://github.com/ckeditor/ckeditor4/issues/591): Fixed: A column is inserted in a wrong …
569 …ssues/842): Fixed: List style not restored when toggling list indent level in the [Indent List](ht…
571 * [#862](https://github.com/ckeditor/ckeditor4/issues/862): Fixed: The "Object Styles" group in the…
572 * [#994](https://github.com/ckeditor/ckeditor4/pull/994): Fixed: Typo in the [`CKEDITOR.focusManage…
576 …R_config.html#cfg-colorButton_colors) option are not correctly highlighted in the [Color Button](h…
585 …ith [Table Selection](https://ckeditor.com/cke4/addon/tableselection) plugin in certain situations.
588 …ttps://ckeditor.com/cke4/addon/widget) plugin throws exception if included in editor build but not…
592 …TOR_plugins_widget_definition.html#property-upcast) methods are now called in the [widget definiti…
593 * [#1118](https://github.com/ckeditor/ckeditor4/issues/1118): Added the `show` option in the [`ball…
613 …//ckeditor.com/cke4/addon/image2) plugin can be resized when the editor is in [read-only mode](htt…
616 …xed: The [Save](https://ckeditor.com/cke4/addon/save) plugin does not work in [Source Mode](https:…
634 * [#694](https://github.com/ckeditor/ckeditor4/pull/694): Refactoring in the [Table Selection](http…
637 …s/579): Fixed: Internal `cke_table-faked-selection-table` class is visible in the Stylesheet Class…
638 …ressing the [Select All](https://ckeditor.com/cke4/addon/selectall) button in [Source Mode](https:…
639 * [#582](https://github.com/ckeditor/ckeditor4/issues/582): Fixed: Double slash in the path to styl…
641 …he [Styles Combo](https://ckeditor.com/cke4/addon/stylescombo) plugin menu in the editor without a…
665 …/issues/493): Fixed: Selection started from a nested table causes an error in the browser while sc…
666 …[Firefox] Fixed: <kbd>Enter</kbd> key breaks the table structure when pressed in a table selection.
669 …com/cke4/addon/indentlist) plugins when pressing <kbd>Tab</kbd> with no selection in inline editor.
673 …xed: [Paste from Word](https://ckeditor.com/cke4/addon/pastefromword) does not work in Quirks Mode.
681 …n vulnerabilities (it's a security precaution, there was no security issue in CKEditor due to the …
687 * [#13381](https://dev.ckeditor.com/ticket/13381): Dynamic code evaluation call in [`CKEDITOR.templ…
688 …icket/16971): Added support for color in the `background` property containing also other styles fo…
690 * [#16818](https://dev.ckeditor.com/ticket/16818): Added table cell height parsing in the [Paste fr…
692 * [#16937](https://dev.ckeditor.com/ticket/16937): The `command` parameter in [`CKEDITOR.editor.get…
697 * [#16935](https://dev.ckeditor.com/ticket/16935): [Chrome] Fixed: Blurring the editor in [Source M…
716 * [#16810](https://dev.ckeditor.com/ticket/16810): Fixed: Vertical align in tables is not supported…
722 * [#14769](https://dev.ckeditor.com/ticket/14769): Fixed: URLs with '-' in host are not detected by…
725 … [Color Button](https://ckeditor.com/cke4/addon/colorbutton) plugin is run in ES5 strict mode. Tha…
727 * [PR#336](https://github.com/ckeditor/ckeditor4/pull/336): Fixed: Typo in [`CKEDITOR.getCss()`](ht…
729 …ML parser when parsing `src`/`srcdoc` attributes of the `<iframe>` element in a CKEditor setup wit…
734 … a selected word with enabled [Language](https://ckeditor.com/cke4/addon/language) plugin in SCAYT.
737 ….com/ticket/16982): Latest Safari now supports enhanced Clipboard API introduced in CKEditor 4.5.0.
744 …olorButton_colorsPerRow) configuration option for setting the number of rows in the color selector.
750 * [#13446](https://dev.ckeditor.com/ticket/13446): [Chrome] Fixed: It is possible to type in an unf…
755 …[Copy Formatting](https://ckeditor.com/cke4/addon/copyformatting) breaks the editor in Quirks Mode.
756 …ormatting](https://ckeditor.com/cke4/addon/copyformatting) breaks the editor in Compatibility Mode.
760 … is thrown when trying to use [Find](https://ckeditor.com/cke4/addon/find) in a [`<div>`-based edi…
766 * [#16639](https://dev.ckeditor.com/ticket/16639): The `callback` parameter in the [`CKEDITOR.ajax.…
770 …element is the first or last element of the content. Also fixes this issue in the [Select All](htt…
771 …14755): [Blink, WebKit, IE8] Fixed: Browser hangs when a table is inserted in the place of a selec…
779 …://ckeditor.com/cke4/addon/moono-lisa). Refreshed default colors available in the [Color Button](h…
782 …FontStyles) option now defaults to `false`. This option will be deprecated in the future. Use [Adv…
784 …* Major improvements in preservation of list numbering, styling and indentation (nested lists with…
785 …* Major improvements in document structure parsing that fix plenty of issues with distorted or mis…
787 …0015): Keyboard shortcuts (relevant to the operating system in use) will now be displayed in toolt…
791 …upport for the HTML5 `download` attribute in link (`<a>`) elements. Selecting the "Force Download"…
801 …ditor.com/ticket/14544): Fixed: Copying a nested list from Microsoft Word results in an empty list.
802 …g text from  Word](https://ckeditor.com/cke4/addon/pastefromword) breaks the styling in some cases.
810 * [#7262](https://dev.ckeditor.com/ticket/7262): Fixed: Lists in preformatted body disappear when […
811 * [#7662](https://dev.ckeditor.com/ticket/7662): [Opera] Fixed: Extra empty number/bullet shown in …
812 * [#7807](https://dev.ckeditor.com/ticket/7807): Fixed: Last item in a list not converted to a `<li…
813 …rom Word pasted](https://ckeditor.com/cke4/addon/pastefromword) differently than in other browsers.
817 …keditor.com/ticket/7646): Fixed: Faulty removal of empty `<span>` elements in [Paste from Word](ht…
818 …/ticket/8754): [Firefox] Fixed: Incorrect pasting of multiple nested lists in [Paste from Word](ht…
830 * [#13829](https://dev.ckeditor.com/ticket/13829): Fixed: No class in [Widget](https://ckeditor.com…
839 …r-plugin-scayt/issues/127): Fixed: Uncaught TypeError after enabling SCAYT in the CKEditor `<div>`…
863 …4659): [Blink] Fixed: Content scrolled to the top after closing the dialog in a [`<div>`-based edi…
878 …om/ticket/14275): [IE9+] Fixed: `onerror` and `onload` events are not used in browsers it could ha…
884 …in [ckeditor4](https://github.com/ckeditor/ckeditor4) and [6c9189f4](https://github.com/ckeditor/c…
889 …9): Fixed: Better focus indication and ability to style the selected color in the [color picker di…
890 …ticket/11697): Fixed: Content is replaced ignoring the letter case setting in the [Find and Replac…
898 …colorButton_enableAutomatic) option to allow hiding the "Automatic" option in the [color picker](h…
902 * [#10448](https://dev.ckeditor.com/ticket/10448): Fixed: Lack of scrollbar in the [right-to-left t…
914 … Introduced a new strategy for Filling Character handling to avoid changes in DOM. This fixes the …
916 …ticket/13377): [Widget](https://ckeditor.com/cke4/addon/widget) plugin issue when typing in Korean.
918 …i/CKEDITOR_editor.html#method-getData) throw an error when an image is the only data in the editor.
919 …or.com/ticket/13884): [Firefox] Fixed: Copying and pasting a table results in just the first cell …
920 …editor.com/ticket/14234): Fixed: URL input field is not marked as required in the [Media Embed](ht…
938 …llChecker/ckeditor-plugin-scayt/issues/98): SCAYT affects dialog double-click. Fixed in SCAYT core.
941 …ebSpellChecker/ckeditor-plugin-scayt/issues/105): A JavaScript error fired in case of multiple ins…
945 		* Issue with pasting SCAYT markup in CKEditor.
946 		* SCAYT stops working after pressing the *Cancel* button in the WSC dialog.
960 * [#13872](https://dev.ckeditor.com/ticket/13872): Fixed: Cutting is possible in the [read-only](ht…
961 …the [Find and Replace](https://ckeditor.com/cke4/addon/find) dialog window in the [read-only](http…
983 …itor.com/ticket/13142): [Edge] Fixed: *Ctrl+A* and then *Backspace* result in an empty `<div>` ele…
984 …om/ticket/13599): Fixed: Cross-editor drag and drop of an inline widget results in error/artifacts.
1016 * [#13414](https://dev.ckeditor.com/ticket/13414): Fixed: Content auto paragraphing in a nested edi…
1030 * [PR#201](https://github.com/ckeditor/ckeditor4/pull/201): Fixed: Buttons in the toolbar configura…
1031 …3422): Fixed: A monospaced font should be used in the `<textarea>` element storing editor configur…
1032 * [#13494](https://dev.ckeditor.com/ticket/13494): Fixed: Error thrown in the toolbar configurator …
1034 * [#13434](https://dev.ckeditor.com/ticket/13434): Fixed: Dialog state indicator broken in Right–To…
1036 * [#13495](https://dev.ckeditor.com/ticket/13495): [Firefox, IE] Fixed: Text is not word-wrapped in…
1038 …ugins_clipboard_dataTransfer.html#method-getData) should work consistently in all browsers and sho…
1039 … [IE] Fixed: Binding drag&drop `dataTransfer` does not work if `text` data was set in the meantime.
1045 …[Auto Link](https://ckeditor.com/cke4/addon/autolink) plugin does not encode double quotes in URLs.
1046 …ed](https://ckeditor.com/cke4/addon/autoembed) plugin ignores encoded characters in URL parameters.
1047 * [#13410](https://dev.ckeditor.com/ticket/13410): Fixed: Error thrown in the [Auto Embed](https://…
1048 * [#13566](https://dev.ckeditor.com/ticket/13566): Fixed: Suppressed notifications in the [Media Em…
1060 * [#13421](https://dev.ckeditor.com/ticket/13421): UX improvements to notifications in the [Auto Em…
1074 …ditor4/latest/api/CKEDITOR_dialog.html#method-setState) method and used it in the [Embed](https://…
1081 …CKEDITOR_editor.html#method-getSelectedHtml) method throws an error when called in the source mode.
1087 * [#13300](https://dev.ckeditor.com/ticket/13300): Fixed: The `internalCommit` argument in the [Ima…
1095 …ckeditor.com/ticket/13011): [IE8] Fixed: Anchors are duplicated on drag&drop in specific locations.
1100 …ent.html#method-breakParent). Mind the default values and special behavior in the `extractContents…
1115 …y-isCompatible) a blacklist rather than a whitelist. More about the change in the [Browser Compati…
1128 …tor.com/docs/ckeditor4/latest/api/CKEDITOR.fileTools.html) were introduced in order to simplify co…
1131 …in various types and files. [Data Transfer](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITO…
1134 …ange` parameter so it is possible to change the paste position in the listener or paste in the not…
1135 …ipboard. Internal and cross-editor paste is safe due to the change explained in the previous point.
1138 …EDITOR_editor.html#method-getSelectedHtml) is used to get selected HTML as in the normal case. Tha…
1145 …* [#12914](https://dev.ckeditor.com/ticket/12914): Fixed: Copy/Paste of table broken in `div`-base…
1148     * File APIs needed to operate and file upload is not supported in Internet Explorer 9 and below.
1149 …rt setting custom data items in the clipboard, so currently it is possible to recognize the origin…
1150 …* No Internet Explorer browser supports the standard clipboard API which results in small glitches…
1151 …* Direct access to clipboard could only be implemented in Chrome, Safari on Mac OS, Opera and Fire…
1154 …verview](https://ckeditor.com/docs/ckeditor4/latest/features.html) section in the documentation wh…
1155 …ed. They will be shipped with every CKEditor package and are meant to help in configuring toolbar …
1157 …n/embedsemantic) plugins were introduced. Read more about the new features in the [Embedding Conte…
1158 … 4.5 some widget buttons may become enabled. This feature is not supported in IE8. Included issues:
1169 * [#12036](https://dev.ckeditor.com/ticket/12036): Initialize the editor in [read-only](https://cke…
1170 …/ckeditor4/latest/api/CKEDITOR_editor.html#event-resize) passes the current dimensions in its data.
1176 …in the value of the input by prepending the [`\u202A`](http://unicode.org/cldr/utility/character.j…
1178 …editor.com/ticket/11583): Added support for the HTML5 `required` attribute in various form element…
1192 …pi/CKEDITOR_dom_range.html#method-cloneContents) should not change the DOM in order not to affect …
1195 …ckeditor.com/ticket/13001): [Firefox] Fixed: The `<br />` filler is placed in the wrong position b…
1202 * Fixed XSS vulnerability in the HTML parser reported by [Dheeraj Joshi](https://twitter.com/dheera…
1210 …et/12899): Fixed: Corrected wrong tag ending for horizontal box definition in the [Dialog User Int…
1214 ….ckeditor.com/ticket/13292): Fixed: Protection pattern does not work in attribute in self-closing …
1215 * [PR#192](https://github.com/ckeditor/ckeditor4/pull/192): Fixed: Variable name typo in the [Dialo…
1220 ….ckeditor.com/ticket/11982): Fixed: Bullet added in a wrong position after the *Enter* key is pres…
1221 * [#13027](https://dev.ckeditor.com/ticket/13027): Fixed: Keyboard navigation in dialog windows wit…
1224 * [#13031](https://dev.ckeditor.com/ticket/13031): [Firefox] Fixed: No more line breaks in source v…
1230 …): [WebKit/Blink] Fixed: It is possible to remove or change editor content in [read-only mode](htt…
1235 … directory. Now `bender.config.mathJaxLibPath` must be configured manually in order to run [Mathem…
1236 * [#13266](https://dev.ckeditor.com/ticket/13266): Added more shades of gray in the [Color Dialog](…
1246 …tilities](https://ckeditor.com/cke4/addon/lineutils) are used in an inline editor loaded in a cros…
1251 … a drop-down for a specific selection when the editor is maximized results in incorrect drop-down …
1258 * Fixed XSS vulnerability in the HTML parser reported by [Maco Cortes](https://www.facebook.com/Maa…
1266 * [#12501](https://dev.ckeditor.com/ticket/12501): Allowed dashes in element names in the [string f…
1274 …ckeditor.com/ticket/12621): Fixed: Cannot remove inline styles (bold, italic, etc.) in empty lines.
1275 …table is overwritten) is being fixed. That might have fixed many related scenarios in all browsers.
1278 * [#12546](https://dev.ckeditor.com/ticket/12546): Fixed: The Preview tab in the [Document Properti…
1281 * [#12515](https://dev.ckeditor.com/ticket/12515): Fixed: Cursor is in the wrong position when undo…
1282 ….com/ticket/12484): [Blink/WebKit] Fixed: DOM is changed outside the editor area in a certain case.
1284 …(https://ckeditor.com/cke4/addon/font) style should not lead to nesting it in the previous style e…
1300 * [#12377](https://dev.ckeditor.com/ticket/12377): Fixed: Errors thrown in the [Image](https://cked…
1301 * [#12162](https://dev.ckeditor.com/ticket/12162): Fixed: Auto paragraphing and *Enter* key in nest…
1303 … snippet](https://ckeditor.com/cke4/addon/codesnippet) should be presented in the [elements path](…
1307 …com/ticket/12097): Fixed: JAWS not reading the number of options correctly in the [Text Color and …
1308 …xed: [Page Break](https://ckeditor.com/cke4/addon/pagebreak) used directly in the editable breaks …
1309 * [#12354](https://dev.ckeditor.com/ticket/12354): Fixed: Various issues in undo manager when holdi…
1311 …com/ticket/12332): Fixed: Lowered DOM events listeners' priorities in undo manager in order to avo…
1312 …: Workaround for Blink bug with `document.title` which breaks updating title in the full HTML mode.
1323 …xed: `keypress` listeners should not be used in the undo manager. A complete rewrite of keyboard h…
1326 …lugins_undo_UndoManager.html#property-locked) property violate strict mode in the [Undo](https://c…
1327 …0916): Fixed: [Magic Line](https://ckeditor.com/cke4/addon/magicline) icon in Right-To-Left enviro…
1330 …editor.com/ticket/10030): [IE] Fixed: Prevented "Unspecified Error" thrown in various cases when I…
1331 * [#12273](https://dev.ckeditor.com/ticket/12273): Fixed: Applying block style in a description lis…
1332 * [#12218](https://dev.ckeditor.com/ticket/12218): Fixed: Minor syntax issue in CSS files.
1337 * [#12298](https://dev.ckeditor.com/ticket/12298): [IE11] Fixed: Clicking below `<body>` in Compati…
1340 ….com/WebSpellChecker/ckeditor-plugin-scayt/issues/69): Fixed: Error thrown in the console after en…
1351 * Fixed XSS vulnerability in the Preview plugin reported by Mario Heiderich of [Cure53](https://cur…
1357 …12164): Added the "Justify" option to the "Horizontal Alignment" drop-down in the Table Cell Prope…
1362 * [#11897](https://dev.ckeditor.com/ticket/11897): Fixed: *Enter* key used in an empty list item cr…
1365 …IE/feedback/details/742593/please-respect-execcommand-enableobjectresizing-in-contenteditable-elem…
1374 …available. Read more about how to set up the environment and execute tests in the [CKEditor Testin…
1375 …irectory which contains editor tests is not available in release packages. It can only be found in…
1383 * [#11757](https://dev.ckeditor.com/ticket/11757): Fixed: Imperfections in the [Moono](https://cked…
1391 * [#11306](https://dev.ckeditor.com/ticket/11306): [OSX][Blink/WebKit] Fixed: No widget entries in …
1392 * [#11957](https://dev.ckeditor.com/ticket/11957): Fixed: Alignment labels in the [Enhanced Image](…
1397 * [#11947](https://dev.ckeditor.com/ticket/11947): [Firefox+IE11] Fixed: *Shift+Enter* in lists pro…
1398 * [#11972](https://dev.ckeditor.com/ticket/11972): Fixed: Feature detection in the [`element.setTex…
1399 …keditor.com/cke4/addon/flash) plugin omits the `allowFullScreen` parameter in the editor data if s…
1404 …] Fixed: `IndexSizeError` thrown when pasting into a non-empty selection anchored in one text node.
1410 …nfig.html#cfg-linkJavaScriptLinksAllowed) anchor tags with JavaScript code in the `href` attribute.
1414 …mpty) selection. The remaining case, with a non-empty selection, will be fixed in the next release.
1416 …/ticket/11911): Fixed setting the `dir` attribute for a preloaded language in [CKEDITOR.lang](http…
1418 …itor4/latest/api/CKEDITOR_config.html#cfg-protectedSource) was not working in the `<title>` elemen…
1421 …_editor.html#method-insertElement) throwing an exception when there was no selection in the editor.
1426 …m/ticket/11814): Fixed: _Link_ and _Unlink_ entries persistently displayed in the [Enhanced Image]…
1427 … [IE9] Fixed: The caret jumps out of the editable area when resizing the editor in the source mode.
1428 …keditor.com/ticket/11822): [WebKit] Fixed: Editing anchors by double-click is broken in some cases.
1430 …11788): Fixed: It is not possible to change the language back to _Not set_ in the [Code Snippet](h…
1436 * [#11777](https://dev.ckeditor.com/ticket/11777): Fixed encoding ampersand in the [Mathematical Fo…
1441 * [#11807](https://dev.ckeditor.com/ticket/11807): Updated jQuery version used in the sample to 1.1…
1442 * [#9504](https://dev.ckeditor.com/ticket/9504): Stopped using deprecated `attribute.specified` in …
1443 * [#11809](https://dev.ckeditor.com/ticket/11809): Changed tab size in `<pre>` to 4 spaces.
1450 …ages has changed to `image` (was: `caption`). Please note that once edited in CKEditor 4.4+, all e…
1452 …4/addon/showborders) plugin was added to the Standard installation package in order to ensure that…
1457 …t contain two additional properties &mdash; `type` and `widget`. Read more in the [Widget Styles](…
1460 …* Many new methods and properties were introduced in the [Widget API](https://ckeditor.com/docs/ck…
1462 * [#11300](https://dev.ckeditor.com/ticket/11300): Various changes in the [Enhanced Image](https://…
1468 * [#10202](https://dev.ckeditor.com/ticket/10202): Introduced wildcard support in the [Allowed Cont…
1469 * [#10276](https://dev.ckeditor.com/ticket/10276): Introduced blacklisting in the [Allowed Content …
1474 …parentImageData) property which contains transparent image data to be used in CSS or as image sour…
1479 …ditor.com/ticket/11422): Removed Firefox 3.x, Internet Explorer 6 and Opera 12.x leftovers in code.
1483 …* Fixed: Selection not being unlocked in inline editor after setting data ([#11500](https://dev.ck…
1488 …keditor4/latest/api/CKEDITOR_editor.html#method-removeStyle) should result in a paragraph and not …
1499 * [#11677](https://dev.ckeditor.com/ticket/11677): Fixed: Undo/Redo keystrokes are blocked in the s…
1507 …s](https://ckeditor.com/cke4/addon/placeholder) will no longer be upcasted in parents not acceptin…
1509 …4): Fixed: *Backspace* destroying the DOM structure if an inline editable is placed in a list item.
1511 …://dev.ckeditor.com/ticket/8216): Fixed: `{cke_protected_1}` appearing in data in various cases wh…
1514 * [#11641](https://dev.ckeditor.com/ticket/11641): Fixed: Switching between modes in the classic ed…
1521 ….com/ticket/11500): [WebKit/Blink] Fixed: Selection lost when setting data in another inline edito…
1527 ….com/ticket/8899): Fixed: Links in the [About CKEditor](https://ckeditor.com/cke4/addon/about) dia…
1528 …ed: [Menu button](https://ckeditor.com/cke4/addon/menubutton) panel not showing in the source mode.
1530 * [#11253](https://dev.ckeditor.com/ticket/11253): [IE] Fixed: Clipped upload button in the [Enhanc…
1537 …ugin [methods](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR.xml.html) now work in IE10+.
1539 …api/CKEDITOR_config.html#cfg-fullPage) is set to `true`, entities are not encoded in editor output.
1541 * [#11439](https://dev.ckeditor.com/ticket/11439): Fixed: Properties get cloned in the Cell Propert…
1551 …* [#11161](https://dev.ckeditor.com/ticket/11161): Fixed: Drag handler is not repositioned in vari…
1553 …d: Misplaced [Enhanced Image](https://ckeditor.com/cke4/addon/image2) resizer in the inline editor.
1557 …1121): [Firefox] Fixed: High Contrast mode is enabled when the editor is loaded in a hidden iframe.
1560 * [#11290](https://dev.ckeditor.com/ticket/11290): Removed redundant code in the [Source Dialog](ht…
1563 …a): Fixed: Error thrown when switching to source mode if the selection was in widget's nested edit…
1567 * [#10762](https://dev.ckeditor.com/ticket/10762): [IE] Fixed: JavaScript code displayed in preview…
1571 …ents `line-height` to unitless values to avoid huge text overlapping (like in [#9696](https://dev.…
1575 * [#11086](https://dev.ckeditor.com/ticket/11086): [IE8] Re-enable inline widgets drag&drop in Inte…
1576 * [#11372](https://dev.ckeditor.com/ticket/11372): Widgets: Special characters encoded twice in nes…
1579 …4/addon/a11yhelp): Allowed additional keyboard button labels to be translated in the dialog window.
1600 …om/ticket/11198): Widgets: Drag handler is not fully visible when an inline widget is in a heading.
1602 …ditor crashes (IE11) or works with minor issues (IE10) if a page is loaded in Quirks Mode. See [`e…
1604 * [#11202](https://dev.ckeditor.com/ticket/11202): Fixed: No newline in [BBCode](https://ckeditor.c…
1605 …/dev.ckeditor.com/ticket/10890): Fixed: Error thrown when pressing the *Delete* key in a list item.
1607 * [#11183](https://dev.ckeditor.com/ticket/11183): Fixed: Inserting a horizontal rule or a table in…
1636 …ested editables. Styles cannot change non-editable content and are applied in nested editable only…
1640 * [#10855](https://dev.ckeditor.com/ticket/10855): Change the extension of emoticons in the [BBCode…
1648 * [#10866](https://dev.ckeditor.com/ticket/10866): Fixed: Broken *Tab* key navigation in the [Enhan…
1649 …itor.com/ticket/10833): Fixed: *Lock ratio* option should be on by default in the [Enhanced Image]…
1650 * [#10881](https://dev.ckeditor.com/ticket/10881): Various improvements to *Enter* key behavior in …
1653 …cket/10877): Fixed: [SCAYT](https://ckeditor.com/cke4/addon/wsc) blocks typing in nested editables.
1669 …/ticket/11110): Fixed: IFrame and Flash objects are being incorrectly pasted in certain conditions.
1672 …): Fixed the [Elements Path](https://ckeditor.com/cke4/addon/elementspath) in an editor using the …
1681 …in an element in which editor features should be adjusted). When you are implementing a new editor…
1717 …icket/10910): [IE9] Fixed JavaScript error thrown in Compatibility Mode when clicking and/or typin…
1719 * [#10915](https://dev.ckeditor.com/ticket/10915): Fixed: Invalid CSS filter in the Kama skin.
1720 …ndent Block](https://ckeditor.com/cke4/addon/indentblock) are now included in the build configurat…
1724 * [#10753](https://dev.ckeditor.com/ticket/10753): The floating toolbar in inline instances now has…
1735 …/9958): [IE9] Pressing the "OK" button will trigger the `onbeforeunload` event in the popup dialog.
1736 …2): Fixed styles from the Styles drop-down list not registering to the ACF in case when the [Share…
1738 * [#9816](https://dev.ckeditor.com/ticket/9816): Floating toolbar does not reposition vertically in…
1751 … build based on the Basic/Standard package and add the Indent Block plugin in [CKBuilder](https://…
1760 * [#9923](https://dev.ckeditor.com/ticket/9923): HiDPI support in the editor UI. HiDPI icons for [M…
1767 * [#10370](https://dev.ckeditor.com/ticket/10370): Inconsistency in data events between framed and …
1778 * [#10644](https://dev.ckeditor.com/ticket/10644): Fixed a critical bug when pasting plain text in …
1780 …itor.com/ticket/10562): [Housekeeping] Unified CSS gradient filter formats in the [Moono](https://…
1782 …i/CKEDITOR_dialog.html#static-method-addIframe) incorrectly sets the iframe size in dialog windows.
1796 * [#9761](https://dev.ckeditor.com/ticket/9761): Update the *Backspace* key state in [`keystrokeHan…
1803 * [#10389](https://dev.ckeditor.com/ticket/10389): Fixed: Invalid HTML in the "Text and Table" temp…
1814 * [#10172](https://dev.ckeditor.com/ticket/10172): Pressing *Delete* or *Backspace* in an empty tab…
1815 …keditor.com/ticket/10219): Error thrown when destroying an editor instance in parallel with a `mou…
1816 * [#10265](https://dev.ckeditor.com/ticket/10265): Wrong loop type in the [File Browser](https://ck…
1819 * [#9995](https://dev.ckeditor.com/ticket/9995): HTML code in the `<textarea>` should not be modifi…
1824 …or.com/ticket/10330): [WebKit] The filling character is not removed on `keydown` in specific cases.
1833 …ttps://ckeditor.com/docs/ckeditor4/latest/guide/dev_advanced_content_filter.html) in several cases.
1834 …pi/CKEDITOR_filter.html#property-allowedContent) property always contains rules in the same format.
1836 * Minor issues in plugin integration with Advanced Content Filter:
1847   Brand new data filtering system that works in 2 modes:
1849 …d features (toolbar items, plugins) - the data will be filtered according to what the editor in its
1855 …ddon/sharedspace) - the ability to display toolbar and bottom editor space in selected locations a…
1858 * Included in [#9829](https://dev.ckeditor.com/ticket/9829): Introduced new events, [`toHtml`](http…
1860 * Included in [#10103](https://dev.ckeditor.com/ticket/10103):
1863 …: Introduced `<s>` as a default tag for strikethrough, which replaces obsolete `<strike>` in HTML5.
1878 * [#9772](https://dev.ckeditor.com/ticket/9772): Custom buttons in the dialog window footer have di…
1879 …com/docs/ckeditor4/latest/api/CKEDITOR_stylesSet.html#method-add) are displayed in the wrong order.
1882 * [#9773](https://dev.ckeditor.com/ticket/9773): Fixed rendering problems with selection fields in …
1886 …or.com/ticket/9893): [IE] Fixed broken toolbar when editing mixed direction content in Quirks mode.
1887 * [#9845](https://dev.ckeditor.com/ticket/9845): Fixed TAB navigation in the [Link](https://ckedito…
1892 * [#9947](https://dev.ckeditor.com/ticket/9947): [WebKit] Editor overflows parent container in some…
1901 * Security update: Added protection against XSS attack and possible path disclosure in the PHP samp…
1907 * [#9655](https://dev.ckeditor.com/ticket/9655): Support for IE Quirks Mode in the new [Moono skin]…
1908 * Accessibility issues (mainly in inline editor): [#9364](https://dev.ckeditor.com/ticket/9364), [#…
1912 …* [#9573](https://dev.ckeditor.com/ticket/9573): Magic Line does not disappear on `mouseout` in a …
1913 … [WebKit] Cutting & pasting simple unformatted text generates an inline wrapper in WebKit browsers.
1919 …* [#9706](https://dev.ckeditor.com/ticket/9706): Context menu generates a JavaScript error in inli…
1921 * [#9721](https://dev.ckeditor.com/ticket/9721): Padding in content of div-based editor puts the ed…
1924 * [#9769](https://dev.ckeditor.com/ticket/9769): Improved floating toolbar positioning in a narrow …
1926 * [#8675](https://dev.ckeditor.com/ticket/8675): Deleting cells in a nested table removes the outer…
1927 …ev.ckeditor.com/ticket/9815): Cannot edit dialog window fields in an editor initialized in the jQu…
1928 * [#8888](https://dev.ckeditor.com/ticket/8888): CKEditor dialog windows do not show completely in …
1932 * [#9594](https://dev.ckeditor.com/ticket/9594): Cannot tab past CKEditor when it is in read-only m…
1937 * [#9765](https://dev.ckeditor.com/ticket/9765): Toolbar Collapse command documented incorrectly in…
1939 * [#9787](https://dev.ckeditor.com/ticket/9787): [IE9] `onChange` is not fired for checkboxes in di…
1941 …Path](https://ckeditor.com/cke4/addon/elementspath) should not be initialized in the inline editor.
1952 possible. The list of relevant changes can be found in the [API Changes page of