Enhancement
Major
Detail
Bugfix
Detail
#26484
In-app template for grid and tables: Function "Verifier for use as list item" does not get component model
#26885
Constraints on declarative forms with arguments from a container reference lead to errors for new elements
#26922
With generated subject classes, a default provider of an attribute in a non-structure class does not get a create context
Bugfix
(User-visible)
On Youtube it is possible to output the embedded HTML by using the share function of the video. The resulting HTML contains the "allow" attribute, which leads to an "Unsafe HTML" error at the latest when saving the page.
In addition, the dialog contains a checkbox without a label.
Improvement
The allow attribute has now been allowed for iframes. Also, the missing labels for the checkbox have been added.
Test
Start the Youtube plugin and first check if all checkboxes have a caption. Then embed a video using the upper text field. Then save the TL Doc page. No error message should appear.