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TYPO3 CMS 8.1.1

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Release Notes for TYPO3 CMS 8.1.1

This document contains information about TYPO3 CMS 8.1.1 which was released on May 24th, 2016.


This release is a combined bug fix and security release.


Find more details in the security bulletins:


MD5 checksums

4efe880e94e0c42f72e74b5a1343620a  typo3_src-8.1.1.tar.gz

SHA256 checksums

2139ed6bae47ae1265c880a40825a1b85dfe020ba71fcfadc912ede85f73bd55  typo3_src-8.1.1.tar.gz


  1. Before you update any instance to 8.1, have a backup in place.
  2. Now download the new core and present it to your instance (by symlink or copied files)
  3. Use the install tool to run the upgrade wizards
  4. Use the install tool to clear each and every cache you can find, even opcode.
  5. When you encounter compatibility problems with your extensions, look for the git versions around in order to find one already upgraded. For example realurl can be found here, until it gets released to TER:

The usual upgrading procedure applies as well.


Here is a list of what was fixed since 8.1.0:

0833bae [RELEASE] Release of TYPO3 8.1.1
404f09d [SECURITY] Validate complete referring request

Past Release Notes

If you have skipped one or more versions while upgrading to this version, please make sure to read the ReleaseNotes of these versions as well.