Fix dates in ChangeLog
Released version 1.12.5
Released version 1.12.6
Remove inclusion of old TYPO3 files. Rely on autoloader and compatibility layer now.
Fix 'not deleted' in the manual (wrong SQL syntax in examples)
Use a distinct status string when redirecting from the RealURL
[BUGFIX] getLanguageVar() returns 0 instead of sys_language_uid

Resolves: #45938
Change-Id: Ia23b6ac36018cc11aa1d2854d973138e0e35fcdf
Reviewed-on: https://review.typo3.org/18551
Reviewed-by: Dmitry Dulepov
Tested-by: Dmitry Dulepov
Merge manually
[BUGFIX] Wrong value applied for GET var when using value default

When decoding the URL preVars, a wrong default value is
applied when using valueDefault.

Resolves: #41515

Change-Id: Iaaab7221a8f05917f06b81aedb65f182bd1bc95a
[BUGFIX] Wrong value applied for GET var when using value default

When decoding the URL preVars, a wrong default value is
applied when using valueDefault.

Resolves: #41515

Change-Id: Iaaab7221a8f05917f06b81aedb65f182bd1bc95a
Follow up for 41515 fix
Fixed bug #48514: 404 if path segment is empty
Fixed SQL injections (see TYPO3-EXT-SA-2013-015)
Merge security fixes for TYPO3-EXT-SA-2013-015
Update ext version after releasing 1.12.7