typo3/sysext/core/Documentation/Changelog/master/Breaking-60272-SkipCacheHashForUrisToNonCacheableActions.rst

   1 ====================================================================
   2 Breaking: #60272 - Skip cache hash for URIs to non-cacheable actions
   3 ====================================================================
   4
   5 Description
   6 ===========
   7
   8 The cache hash (cHash) parameter is not added to action URIs if the current
   9 request is not cached and the target action is not cacheable.
  10
  11 Impact
  12 ======
  13
  14 Less cache entries are generated per page and not every action URI will have
  15 a cHash argument any more. It might be necessary to clear caches of extensions
  16 generating human readable URLs like RealURL.
  17
  18 Affected installations
  19 ======================
  20
  21 Extbase extensions that generate links from uncached actions/pages to not
  22 cacheable actions.