Issue #184: Update to TinyMCE 8.2.0

libraries/tinymce/CHANGELOG.md

@@ -5,6 +5,30 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html),
 and is generated by [Changie](https://github.com/miniscruff/changie).
 
+## 8.2.0 - 2025-10-23
+
+### Improved
+- Some elements would be given an extra newline by the serializer when indented. #TINY-12857
+
+### Fixed
+- UI elements like focus outlines and placeholders would be visible after printing. #TINY-12584
+- The `open` attribute on `<details>` elements is now normalized to `open="open"` when the accordion plugin is enabled. #TINY-12862
+- Tooltips on toolbar buttons sometimes remained visible if the button icon was updated while hovered. #TINY-12289
+- The editor would upon gaining focus scroll to the center of the editor on some browsers if the top of the editor was out of frame. #TINY-12626
+- Some UI elements related to dragging elements were not properly filtered out when fetching content. #TINY-12384
+- The cursor could get stuck around an absolute CEF element when navigating using arrow keys. #TINY-10526
+- The schema will now allow the `property` RDFa attribute on `meta` elements. #TINY-12858
+- Corrected type of `undoManager.add` method. The `event` parameter is type `EditorEvent` not `Event`. #TINY-12936
+- Chromium browsers would in certain situations scroll the editor unexpectedly when dragging content over the editor. #INT-3373
+- Support for setting component urls for custom elements. #TINY-13006
+- Reverted toolbar button width to `auto`. #TINY-13097
+- Addressed split buttons rendering narrower than in TinyMCE 7, ensuring consistent sizing across the toolbar. #TINY-13111
+
+## 8.1.2 - 2025-09-18
+
+### Fixed
+- Some sidebar UI components were not rendering correctly. #TINY-12925
+
 ## 8.1.1 - 2025-09-17
 
 ### Fixed