System news (backend login messages) don't render links anymore
We use system news in the BE login screen quite intense. Up to version 9 we could use links in there (it's a normal RTE after all) and they were displayed and clickable.
I just noticed that links in system news in TYPO3 10 get totally removed from the output (replaced with empty string). No matter if you use
<a> tags (
<a href="https://domain">foo</a> becomes empty string as a whole) or just a literal url (
https://forge.typo3.org/ also becomes an emtpy string).
Since thsi is an undocumented change (could not find anything regarding this) from 9 to 10 I flagged this as a regression. Is probably still the same in TYPO 11.