Breaking: #72661 - RTE Transformation ts_strip removed

See Issue #72661

Description

The Rich Text Editor transformation that removes all HTML tags except a hard-coded white-list of allowed HTML tags when saving data from the RTE to the database - called ts_strip - has been removed.

Impact

Using the command ts_strip in the list of transformations via PageTSconfig or TCA directly will result in keeping the HTML tags inside the database.

Affected Installations

TYPO3 installations that use ts_strip explicitly in their TSconfig options, or instances with extensions that set this option.

Migration

Use TSconfig options like RTE.default.removeTags to specify which tags should be removed when saving data to the database, or even better RTE.default.proc.allowTags which tags are whitelisted to the database together with the default RTE processing command ts_css.