• Previewing PDF/video assets without public URLs now displays a “Preview not supported.” message. (#15235)
• Added Garnish.once() and Garnish.Base::once(), for registering event handlers that should only be triggered one time.
• Fixed a bug where Edit Asset pages showed a “View” button for assets without URLs. (#15235)
• Fixed a bug where asset indexes attempted to link to assets without URLs. (#15235)
• Fixed a bug where queue job tracking and element activity tracking could stop working after a user session expired and then was reauthenticated.
• Fixed an error that occurred if an element select input was initialized without a name value.
• Fixed a bug where Selectize inputs could be immediately focused and marked as dirty when opening an element editor slideout, if they were the first focusable element in the field layout. (#15245)