* The ArticleAfterFetchContent, ArticleInsertComplete, ArticleSave, ArticleSaveComplete,
ArticleViewCustom, EditFilterMerged, EditPageGetDiffText, EditPageGetPreviewText and
ShowRawCssJs hooks will now emit deprecation warnings if used.
+* (T68404) CSS3 attr() function with url type is no longer allowed
+ in inline styles.
== Compatibility ==