TYPO3 12.1.3

Release Notes

Version 12.1.3

Release Notes for TYPO3 CMS 12.1.3

This document contains information about TYPO3 CMS 12.1.3 which was released on 15.12.2022.

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This version is a bugfix and maintenance release. It addresses regressions, that were introduced with previous versions.

Read TYPO3 12.1.3 Release News

Checksums of TYPO3 12.1.3


630769661b31dc241f019b3d65ad1ef6e11d7ed5d0283fff17ee14fb097dfd43 typo3_src-12.1.3.tar.gz
726b7649ee35e9eb812efef4088303e180b5ff71f62d7f3b022107b00a9eeaf7 typo3_src-12.1.3.zip


08f1e97b7159dee65fec518b292cc11c2fa24869 typo3_src-12.1.3.tar.gz
324741e544cc0e37d4d0a1046a89e8d18d57d583 typo3_src-12.1.3.zip


e5698fc304114a03ebfc9e7106d4bdef typo3_src-12.1.3.tar.gz
c692be6d52c867f3f8516a3bdfbddde7 typo3_src-12.1.3.zip


The usual upgrading procedure applies. No database updates are necessary. It might be required to clear all caches; the "important actions" section in the TYPO3 Install Tool offers the accordant possibility to do so.


Here is a list of what was fixed since [12.1.2]:

  • 2022-12-15 531fbd1c3a [RELEASE] Release of TYPO3 12.1.3 (thanks to Oliver Hader)
  • 2022-12-15 f6d611723a Revert "[RELEASE] Release of TYPO3 12.1.3" (thanks to Oliver Hader)
  • 2022-12-15 5f34155e9e [RELEASE] Release of TYPO3 12.1.3 (thanks to Oliver Hader)
  • 2022-12-15 e721e13484 [BUGFIX] Catch any transfer exception in HTTP host header check (thanks to Oliver Hader)
  • 2022-12-14 363ac2ee69 [BUGFIX] Prevent undefined global variable in BackendConfigurationManager (thanks to Oliver Bartsch)
  • 2022-12-14 ed7c9c0388 [TASK] Ensure proper gitlab ci configuration for branch 12.1 (thanks to Stefan Bürk)
  • 2022-12-13 2291ffc65c [TASK] Set TYPO3 version to 12.1.3-dev (thanks to Oliver Hader)