Bump tinymce from 5.10.7 to 6.7.0

[dependabot]

Bumps tinymce from 5.10.7 to 6.7.0.

Changelog

Sourced from tinymce's changelog.

6.7.0 - 2023-08-30

Added

• New help_accessibility option displays the keyboard shortcut to open the in-application help in the status bar. #TINY-9379
• Added a new InsertNewBlockBefore command which inserts an empty block before the block containing the current selection. #TINY-10022
• Added a new InsertNewBlockAfter command which inserts an empty block after the block containing the current selection. #TINY-10022

Improved

• Adding a newline after a table would, in some specific cases, not work. #TINY-9863
• Menus now have a slight margin at the top and bottom to more clearly separate them from the frame edge. #TINY-9978
• Updated More toolbar button tooltip text from More... to Reveal or hide additional toolbar items. #TINY-9629
• Where multiple case sensitive variants of a translation key are provided, they will now all be preserved in the translation object instead of just the lowercase variant. #TINY-10115
• Improved screen reader announcements of the column and row selection in the grid presented by the Table menu and toolbar item. #TINY-10140
• Improved the keyboard focus visibility for links inside dialogs. #TINY-10124

Changed

• Change UndoLevelType from enum to union type so that it is easier to use. #TINY-9764
• The pattern replacement removed spaces if they were contained within a tag that only contained a space and the text to replace. #TINY-9744
• If loading content CSS takes more than 500ms, the editor will be set to an in progress state until the CSS is ready. #TINY-10008

Fixed

• Applying an ordered or unordered list to a selected checklist incorrectly turned the list into paragraphs. #TINY-9975
• Returning an empty string in a custom context menu update function resulted in a small white line appearing on right-click and the browser-native context menu would not present. #TINY-9842
• For sufficiently long URLs and sufficiently wide windows, URL autocompletion hid middle portions of the URL from view. #TINY-10017
• Numeric input in toolbar items did not disable when a switching from edit to read-only mode. #TINY-10129
• The Quick Toolbars plugin showed text alignment buttons on pagebreaks. #TINY-10054
• Creating lists in empty blocks sometimes, and incorrectly, converted adjacent block elements into list items. #TINY-10136
• Creating a list from multiple <div> elements only created a partial list. #TINY-9872
• Tab navigation incorrectly stopped around iframe dialog components. #TINY-9815
• It was possible to delete the sole empty block immediately before a <details> element if it was nested within another <details> element. #TINY-9965
• Deleting <li> elements that only contained <br> tags sometimes caused a crash. #TINY-6888
• It was possible to remove the <summary> element from a <details> element by dragging and dropping. #TINY-9960
• It was possible to break <summary> elements if content containing block elements was dragged-and-dropped inside them. #TINY-9960
• Contents were not removed from the drag start source if dragging and dropping internally into a transparent block element. #TINY-9960
• Using the Media plugin unexpectedly changed <script> tags in the editor body to <image> tags. #TINY-10007
• In some circumstances, pressing the Enter key scrolled the entire page. #TINY-9828
• The border styles of a table were incorrectly split into a longhand form after table dialog updates. #TINY-9843
• Links in Help → Help → Plugins and Help → Help → Version were not navigable by keyboard. #TINY-10071
• Fixed the inability to insert content next to the <details> element when it is the first or last content element. Pressing the Up or Down arrow key now inserts a block element before or after the <details> element. #TINY-9827
• An empty element with a contenteditable="true" attribute within a noneditable root was deleted when the Backspace key was pressed. #TINY-10011
• The color_cols option was not respected when set to the value 5 with a custom color_map specified. #TINY-10126
• In Safari on macOS, deleting backwards within a <summary> element removed the entire <details> element if it had no other content. #TINY-10123

6.6.2 - 2023-08-09

Fixed

• An "Uncaught TypeError: Cannot read properties of null" error would sometimes be thrown when updating the content of a streamContent: true iframe dialog component. #TINY-10128

6.6.1 - 2023-08-02

... (truncated)

Commits

• 632e7a6 TINY-9879: Updated changelog and security.md
• 88a8707 DOC-2169: edits, copy-edits, and markup changes to changelog.md (#9012)
• b4c8981 TINY-9998: Applying bullist to a custom unordered list would turn list into p...
• 1968450 TINY-10124: Improved the keyboard focus visibility for links inside dialogs (...
• 5cf3328 TINY-10115: Add support for case sensitive translations (#8995)
• 45bffbe TINY-9977: Cleanup api/html/Schema (#8992)
• 427c3de TINY-10136: Prevent list generation to go outside of expected child nodes. (#...
• 0e7ef69 TINY-10123: fix deleting in summary on Safari (#8993)
• 48efd0d TINY-10146: Refactor statusbar changes in TINY-9379 to use classes in JS (#8990)
• 7314a37 TINY-10140: Improve description on label of insert table grid menu item (#8982)
• Additional commits viewable in compare view

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[dependabot]

Looks like tinymce is up-to-date now, so this is no longer needed.