ckeditor 4.16.1

Author: EdwardBock

assets/ckeditor/CHANGES.md

@@ -1,6 +1,92 @@
 CKEditor 4 Changelog
 ====================
 
+## CKEditor 4.16.1
+
+Fixed Issues:
+* [#4617](https://github.com/ckeditor/ckeditor4/issues/4617): Fixed: [Autocomplete](https://ckeditor.com/cke4/addon/autocomplete) is not accessible in inline editors.
+* [#4493](https://github.com/ckeditor/ckeditor4/issues/4493): Fixed: The [drop-down](https://ckeditor.com/cke4/addon/richcombo) label does not reflect the current value of the drop-down.
+* [#1572](https://github.com/ckeditor/ckeditor4/issues/1572): Fixed: A paragraph before or after a [widget](https://ckeditor.com/cke4/addon/widget) cannot be removed. Thanks to [bunglegrind](https://github.com/bunglegrind)!
+* [#4301](https://github.com/ckeditor/ckeditor4/issues/4301): Fixed: Pasted content is overwritten when pasted in an initially empty editor with the [`div` Enter mode](https://ckeditor.com/docs/ckeditor4/latest/features/enterkey.html).
+* [#4351](https://github.com/ckeditor/ckeditor4/issues/4351): Fixed: Incorrect values for RGBA/HSLA colors in [Color Dialog](https://ckeditor.com/cke4/addon/colordialog).
+* [#4509](https://github.com/ckeditor/ckeditor4/issues/4509): Fixed: Incorrect handling of drag & drop inside [widgets](https://ckeditor.com/cke4/addon/widget) and nested editables.
+* [#4611](https://github.com/ckeditor/ckeditor4/issues/4611): [Android, iOS] Fixed: Incorrect hover styles for buttons in the toolbar on mobile devices.
+* [#4652](https://github.com/ckeditor/ckeditor4/issues/4652): Fixed: [Event data](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_eventInfo.html) set to `false` is treated as an event cancelation.
+
+## CKEditor 4.16
+
+**Security Updates:**
+
+* Fixed ReDoS vulnerability in the [Autolink](https://ckeditor.com/cke4/addon/autolink) plugin.
+
+	Issue summary: It was possible to execute a ReDoS-type attack inside CKEditor 4 by persuading a victim to paste a specially crafted URL-like text into the editor and press <kbd>Enter</kbd> or <kbd>Space</kbd>.
+
+* Fixed ReDoS vulnerability in the [Advanced Tab for Dialogs](https://ckeditor.com/cke4/addon/dialogadvtab) plugin.
+
+	Issue summary: It was possible to execute a ReDoS-type attack inside CKEditor 4 by persuading a victim to paste a specially crafted text into the Styles dialog.
+
+**An upgrade is highly recommended!**
+
+New Features:
+
+* [#2800](https://github.com/ckeditor/ckeditor4/issues/2800): Unsupported image formats are now gracefully handled by the [Paste from Word](https://ckeditor.com/cke4/addon/pastefromword) plugin on paste, additionally showing descriptive error messages.
+* [#2800](https://github.com/ckeditor/ckeditor4/issues/2800): Unsupported image formats are now gracefully handled by the [Paste from LibreOffice](https://ckeditor.com/cke4/addon/pastefromlibreoffice) plugin on paste, additionally showing descriptive error messages.
+* [#3582](https://github.com/ckeditor/ckeditor4/issues/3582): Introduced smart positioning of the [Autocomplete](https://ckeditor.com/cke4/addon/autocomplete) panel used by the [Mentions](https://ckeditor.com/cke4/addon/mentions) and [Emoji](https://ckeditor.com/cke4/addon/emoji) plugins. The panel will now be additionally positioned related to the browser viewport to be always fully visible.
+* [#4388](https://github.com/ckeditor/ckeditor4/issues/4388): Added the option to remove an iframe created with the [IFrame Dialog](https://ckeditor.com/cke4/addon/iframe) plugin from the sequential keyboard navigation using the `tabindex` attribute. Thanks to [Timo Kirkkala](https://github.com/kirkkala)!
+
+Fixed Issues:
+
+* [#1134](https://github.com/ckeditor/ckeditor4/issues/1134): [Safari] Fixed: [Paste from Word](https://ckeditor.com/cke4/addon/pastefromword) does not embed images.
+* [#2800](https://github.com/ckeditor/ckeditor4/issues/2800): Fixed: No images are imported from Microsoft Word when the content is pasted via the [Paste from Word](https://ckeditor.com/cke4/addon/pastefromword) plugin if there is at least one image of unsupported format.
+* [#4379](https://github.com/ckeditor/ckeditor4/issues/4379): [Edge] Fixed: Incorrect detection of the [high contrast mode](https://ckeditor.com/docs/ckeditor4/latest/guide/dev_a11y.html#high-contrast-mode).
+* [#4422](https://github.com/ckeditor/ckeditor4/issues/4422): Fixed: Missing space between the button name and the keyboard shortcut inside the button label in the [high contrast mode](https://ckeditor.com/docs/ckeditor4/latest/guide/dev_a11y.html#high-contrast-mode).
+* [#2208](https://github.com/ckeditor/ckeditor4/issues/2208): [IE] Fixed: The [Autolink](https://ckeditor.com/cke4/addon/autolink) plugin duplicates the native browser implementation.
+* [#1824](https://github.com/ckeditor/ckeditor4/issues/1824): Fixed: The [Autolink](https://ckeditor.com/cke4/addon/autolink) plugin should require the [Link](https://ckeditor.com/cke4/addon/link) plugin.
+* [#4253](https://github.com/ckeditor/ckeditor4/issues/4253): Fixed: The [Editor Placeholder](https://ckeditor.com/cke4/addon/editorplaceholder) plugin throws an error during the editor initialization with [`config.fullPage`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_config.html#cfg-fullPage) enabled when there is no `<body>` tag in the editor content.
+* [#4372](https://github.com/ckeditor/ckeditor4/issues/4372): Fixed: The [Autogrow](https://ckeditor.com/cke4/addon/autogrow) plugin changes the editor's width when used with an absolute [`config.width`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_config.html#cfg-width) value.
+
+API Changes:
+
+* [#4358](https://github.com/ckeditor/ckeditor4/issues/4358): Introduced the [`CKEDITOR.tools.color`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_tools_color.html) class which adds colors validation and methods for converting colors between various formats: named colors, HEX, RGB, RGBA, HSL and HSLA.
+* [#3782](https://github.com/ckeditor/ckeditor4/issues/3782): Moved the [`CKEDITOR.plugins.pastetools.filters.word.images`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_plugins_pastetools_filters_word_images.html) filters to the [`CKEDITOR.plugins.pastetools.filters.image`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_plugins_pastetools_filters_image.html) namespace.
+* [#4297](https://github.com/ckeditor/ckeditor4/issues/4297): All [`CKEDITOR.plugins.pastetools.filters`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_plugins_pastetools_filters.html) are now available under the [`CKEDITOR.pasteTools`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR.html#property-pasteTools) alias.
+* [#4394](https://github.com/ckeditor/ckeditor4/issues/4394): Introduced [`CKEDITOR.ajax`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_ajax.html) specialized loading methods for loading binary ([`CKEDITOR.ajax.loadBinary()`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_ajax.html#method-loadBinary)) and text ([`CKEDITOR.ajax.loadText()`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_ajax.html#method-loadText)) data.
+
+Other Changes:
+
+* The [WebSpellChecker](https://ckeditor.com/cke4/addon/wsc) (WSC) plugin is now disabled by default in [Standard and Full presets](https://ckeditor.com/cke4/presets). It can be enabled via [`extraPlugins`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_config.html#cfg-extraPlugins) configuration option.
+
+## CKEditor 4.15.1
+
+**Security Updates:**
+
+* Fixed XSS vulnerability in the [Color History feature](https://ckeditor.com/docs/ckeditor4/latest/features/colorbutton.html#color-history) reported by [Mark Wade](https://github.com/mark-wade).
+
+	Issue summary: It was possible to execute an XSS-type attack inside CKEditor 4 by persuading a victim to paste a specially crafted HTML code into the [Color Button](https://ckeditor.com/cke4/addon/colorbutton) dialog.
+
+**An upgrade is highly recommended!**
+
+Fixed Issues:
+
+* [#4293](https://github.com/ckeditor/ckeditor4/issues/4293): Fixed: The [`CKEDITOR.inlineAll()`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR.html#method-inlineAll) method tries to initialize inline editor also on elements with an editor already attached to them.
+* [#3961](https://github.com/ckeditor/ckeditor4/issues/3961): Fixed: The [Table Resize](https://ckeditor.com/cke4/addon/tableresize) plugin prevents editing of merged cells.
+* [#3649](https://github.com/ckeditor/ckeditor4/issues/3649): Fixed: Applying a [block format](https://ckeditor.com/docs/ckeditor4/latest/features/format.html) should remove existing block styles.
+* [#4282](https://github.com/ckeditor/ckeditor4/issues/4282): Fixed: The [script loader](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_scriptLoader.html) does not execute callback for scripts already loaded when called for the second time. Thanks to [Alexander Korotkevich](https://github.com/aldoom)!
+* [#4273](https://github.com/ckeditor/ckeditor4/issues/4273): Fixed: A memory leak in the [`CKEDITOR.domReady()`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR.html#method-domReady) method connected with not removing `load` event listeners. Thanks to [rohit1](https://github.com/rohit1)!
+* [#1330](https://github.com/ckeditor/ckeditor4/issues/1330): Fixed: Incomplete CSS margin parsing if an `auto` or `0` value is used.
+* [#4286](https://github.com/ckeditor/ckeditor4/issues/4286): Fixed: The [Auto Grow](https://ckeditor.com/cke4/addon/autogrow) plugin causes the editor width to be set to `0` on editor resize.
+* [#848](https://github.com/ckeditor/ckeditor4/issues/848): Fixed: Arabic text not being "bound" correctly when pasting. Thanks to [Thomas Hunkapiller](https://github.com/devoidfury) and [J. Ivan Duarte Rodríguez](https://github.com/jidrone-mbm)!
+
+API Changes:
+
+* [#3649](https://github.com/ckeditor/ckeditor4/issues/3649): Added a new [`stylesRemove`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_editor.html#event-stylesRemove) editor event.
+
+Other Changes:
+
+* [#4262](https://github.com/ckeditor/ckeditor4/issues/4262): Removed the global reference to the `stylesLoaded` variable. Thanks to [Levi Carter](https://github.com/swiftMessenger)!
+* Updated the [Export to PDF](https://ckeditor.com/cke4/addon/exportpdf) plugin to `1.0.1` version:
+	* Improved external CSS support for [classic editor](https://ckeditor.com/docs/ckeditor4/latest/examples/classic.html) by handling exceptions and displaying convenient [error messages](https://ckeditor.com/docs/ckeditor4/latest/guide/dev_errors.html#exportpdf-stylesheets-incaccessible).
+
 ## CKEditor 4.15
 
 New features:

assets/ckeditor/LICENSE.md

@@ -2,7 +2,7 @@ Software License Agreement
 ==========================
 
 CKEditor - The text editor for Internet - https://ckeditor.com/
-Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
 
 Licensed under the terms of any of the following licenses at your
 choice:
@@ -37,7 +37,7 @@ done by developers outside of CKSource with their express permission.
 
 The following libraries are included in CKEditor under the MIT license (see Appendix D):
 
-* CKSource Samples Framework (included in the samples) - Copyright (c) 2014-2020, CKSource - Frederico Knabben.
+* CKSource Samples Framework (included in the samples) - Copyright (c) 2014-2021, CKSource - Frederico Knabben.
 * PicoModal (included in `samples/js/sf.js`) - Copyright (c) 2012 James Frasca.
 * CodeMirror (included in the samples) - Copyright (C) 2014 by Marijn Haverbeke <[email protected]> and others.
 * ES6Promise - Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors.
@@ -1419,3 +1419,17 @@ Redistribution and use in source and binary forms, with or without modification,
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ```
 
+
+Appendix H: The BSD-2 License
+-----------------------------
+
+```
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+```
+
+(Ignore this line: %REMOVE_START%)