Bump tinymce from 4.7.4 to 5.7.1

[dependabot]

Bumps tinymce from 4.7.4 to 5.7.1.

Changelog

Sourced from tinymce's changelog.

5.7.1 - 2021-03-17

Fixed

• Fixed the help dialog incorrectly linking to the changelog of TinyMCE 4 instead of TinyMCE 5 #TINY-7031
• Fixed a bug where error messages were displayed incorrectly in the image dialog #TINY-7099
• Fixed an issue where URLs were not correctly filtered in some cases #TINY-7025
• Fixed a bug where context menu items with names that contained uppercase characters were not displayed #TINY-7072
• Fixed context menu items lacking support for the disabled and shortcut properties #TINY-7073
• Fixed a regression where the width and height were incorrectly set when embedding content using the media dialog #TINY-7074

5.7.0 - 2021-02-10

Added

• Added IPv6 address support to the URI API. Patch contributed by dev7355608 #GH-4409
• Added new structure and style properties to the TableModified event to indicate what kinds of modifications were made #TINY-6643
• Added video and audio live embed support for the media plugin #TINY-6229
• Added the ability to resize video and iframe media elements #TINY-6229
• Added a new font_css setting for adding fonts to both the editor and the parent document #TINY-6199
• Added a new ImageUploader API to simplify uploading image data to the configured images_upload_url or images_upload_handler #TINY-4601
• Added an Oxide variable to define the container background color in fullscreen mode #TINY-6903
• Added Oxide variables for setting the toolbar background colors for inline and sticky toolbars #TINY-6009
• Added a new AfterProgressState event that is fired after editor.setProgressState calls complete #TINY-6686
• Added support for table_column_resizing when inserting or deleting columns #TINY-6711

Changed

• Changed table and table column copy behavior to retain an appropriate width when pasted #TINY-6664
• Changed the lists plugin to apply list styles to all text blocks within a selection #TINY-3755
• Changed the advlist plugin to log a console error message when the list plugin isn't enabled #TINY-6585
• Changed the z-index of the setProgressState(true) throbber so it does not hide notifications #TINY-6686
• Changed the type signature for editor.selection.getRng() incorrectly returning null #TINY-6843
• Changed some SaxParser regular expressions to improve performance #TINY-6823
• Changed editor.setProgressState(true) to close any open popups #TINY-6686

Fixed

• Fixed codesample highlighting performance issues for some languages #TINY-6996
• Fixed an issue where cell widths were lost when merging table cells #TINY-6901
• Fixed col elements incorrectly transformed to th elements when converting columns to header columns #TINY-6715
• Fixed a number of table operations not working when selecting 2 table cells on Mozilla Firefox #TINY-3897
• Fixed a memory leak by backporting an upstream Sizzle fix #TINY-6859
• Fixed table width style was removed when copying #TINY-6664
• Fixed focus lost while typing in the charmap or emoticons dialogs when the editor is rendered in a shadow root #TINY-6904
• Fixed corruption of base64 URLs used in style attributes when parsing HTML #TINY-6828
• Fixed the order of CSS precedence of content_style and content_css in the preview and template plugins. content_style now has precedence #TINY-6529
• Fixed an issue where the image dialog tried to calculate image dimensions for an empty image URL #TINY-6611
• Fixed an issue where scope attributes on table cells would not change as expected when merging or unmerging cells #TINY-6486
• Fixed the plugin documentation links in the help plugin #DOC-703
• Fixed events bound using DOMUtils not returning the correct result for isDefaultPrevented in some cases #TINY-6834
• Fixed the "Dropped file type is not supported" notification incorrectly showing when using an inline editor #TINY-6834
• Fixed an issue with external styles bleeding into TinyMCE #TINY-6735
• Fixed an issue where parsing malformed comments could cause an infinite loop #TINY-6864

... (truncated)

Commits

• 8273fb3 Added version 5.7.1 release.
• 729e1f7 Added version 5.7.0 release.
• 310051d Added version 5.6.2 release.
• f78490b Added version 5.6.1 release.
• 933ded7 Added version 5.6.0 release.
• a436d25 Added version 5.5.1 release.
• a2c91ba Added version 5.5.0 release.
• 71197b6 Added version 5.4.2 release.
• 940fdcf Added version 5.4.1 release.
• aa17e50 Added version 5.4.0 release.
• Additional commits viewable in compare view

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[dependabot]

Superseded by #157.