Bump tinymce from 6.0.2 to 6.5.1

[dependabot]

Bumps tinymce from 6.0.2 to 6.5.1.

Changelog

Sourced from tinymce's changelog.

6.5.1 - 2023-06-19

Fixed

• Fixed a regression where pasting an image url would result in the url being inserted as plain text instead of the image being inserted. #TINY-9997
• It was not possible to press space to insert a space character inside a summary element on Firefox. #TINY-9964

6.5.0 - 2023-06-12

Added

• Support for the h hash parameter in Vimeo video URLs in the Media plugin. #TINY-9830
• New table_merge_content_on_paste option which disables the merging behaviour when pasting a table inside an existing table. #TINY-9808
• New optional defaultExpandedIds and onToggleExpand options to the tree component config. #TINY-9653
• New optional defaultSelectedId option to the tree component config. #TINY-9715
• New accordion plugin with the InsertAccordion command. #TINY-9730
• New accordion and accordion-toggle icons. #TINY-9789
• New details_initial_state and details_serialized_state options. #TINY-9732
• New init_content_sync option that initializes the editor iframe using document.write instead of srcdoc. #TINY-9818
• New newdocument_content option that sets the content presented in the editor on choosing File -> New document or pressing the New document toolbar button. #TINY-9839
• New editable_root option that can be set to false to prevent editing of the editor’s root element. #TINY-9839
• New editor.setEditableRoot API that sets the editable state of the editor root element. #TINY-9839
• New editor.hasEditableRoot API that returns true or false depending on the editable state of the editor root element. #TINY-9839
• New EditableRootStateChange event that gets dispatched when the state of the editable root is changed. #TINY-9839
• Added Oxide styles for dl, dt, dd, ol, and strong elements in dialog body content. #TINY-9919

Improved

• Screen readers can now announce highlighted items listed in the Link dialog’s link combobox. #TINY-9280
• The icon field for a dialog’s footer togglebutton is no longer mandatory. #TINY-9757
• Toolbar buttons and menu items now present as disabled when they cannot be used because a selected element has a contenteditable="false" attribute. #TINY-9669
• Help text displayed at Help -> Help -> Keyboard Navigation re-written. #DOC-1936
• Translations added for Help text displayed at Help > Help > Keyboard Navigation. #TINY-9633
• For word count purposes these characters are now considered punctuation marks: $, ~, +, |, №, and `. They no longer increase a document’s word count. #TINY-8122
• Updated the codesample plugin dialog and the template plugin dialog to use the listbox component to match other dialogs. #TINY-9630
• If the selection contains more than one table cell, Quickbar toolbars are now positioned in the middle of the selection horizontally. #TINY-8297
• Exposed dataTransfer property of drag and drop events for elements with a contenteditable="false" attribute. #TINY-9601
• Screen readers now announce instructions for resizing the editor using arrow keys, when the resize handle is focused. #TINY-9793
• Dialog tabpanel tab labels are now allowed to word wrap for better readability with long labels. #TINY-9947
• Added newlines before and after details elements in the output HTML. #TINY-9959
• Added padding for empty summary elements so that they can be properly edited. #TINY-9959

Changed

• The caption, address and dt elements no longer incorrectly allow non-inline child elements when the editor schema is set to HTML 4. #TINY-9768
• SVG icons for back and foreground colors now use class instead of id to identify SVG elements that should change color. #TINY-9844
• Anchor tag elements — <a> — no longer incorrectly allow non-inline child elements when the editor schema is set to HTML 4. #TINY-9805
• Help dialog was restored to medium width for better readability. #TINY-9947

Fixed

• Right-clicking on a merge tag instance presented different highlighting depending on the host browser. #TINY-9848
• When macOS was the host operating system, pressing Command+backspace did not add an undo level. #TINY-8910
• Ctrl+backspace and Ctrl+delete did not restore the correct insertion point position after a redo operation. #TINY-8910
• In the tree component, a selected item in a directory would not stay selected after collapsing the directory. #TINY-9715

... (truncated)

Commits

• e71a667 TINY-10002: Add 6.5.1 changelog heading and bump package.json version (#8839)
• c24f95b TINY-9964: Fixed issue with pressing space inside summary on firefox (#8825)
• 995bf85 TINY-9997: Restore behavior that converts image url to image tag on paste (#8...
• cddd7ca TINY-9621: Add version and date to TinyMCE changelog and update SECURITY.md
• 6a70831 Merge remote-tracking branch 'origin/develop'
• fe78316 TINY-9959: Wrap accordion body in div to prevent selection issues (#8814)
• 9dbb1e7 TINY-9951: Implement Safari workaround for editing content in Accordion summa...
• 9a655c9 TINY-9956: Ensure consistent widths for dialog tabs between wide and thin vie...
• 56b0823 TINY-9950: Fix backspace/delete issues with Accordion component (#8801)
• 6ea14fb TINY-9947: Improved help dialog readability in all languages (#8796)
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[dependabot]

Superseded by #276.