Breaking: #96968 - Hook "headerNoCache" removed
See forge#96968
Description
The previous TYPO3 Hook "headerNoCache" registered via
$GLOBALS
has been removed in favor of a new PSR-14 event
Should
.
Impact
Hooks in third-party extensions will not be executed anymore.
Affected Installations
TYPO3 installations with custom extensions using this hook.
Migration
Register a new PSR-14 event listener for
ShouldUseCachedPageDataIfAvailableEvent
in the extension's Services.
to keep TYPO3 v12+ compatibility.
Extensions can then provide compatibility with TYPO3 v11 and TYPO3 v12 at the same time.