TYPO3 9.3.3, 8.7.18 and 7.6.31 released

Categories: Development, TYPO3 CMS Created by TYPO3 Core Team
The TYPO3 Community announces the versions 9.3.3, 8.7.18 LTS and 7.6.31 LTS of the TYPO3 Enterprise Content Management System.

We are announcing the release of the following TYPO3 updates:

All versions are maintenance releases and contain improvements only.

Recent TYPO3 versions unfortunately introduced some regressions with the previous security releases which were:

#85547 Avoid PHP warning when using Phar archive with open_basedir (fixed in 9.3.3, 8.7.18, 7.6.31)
#85570 Allow form definitions to be moved or put to recycle folder (fixed in 9.3.3, 8.7.18)
#85608 Allow "defaultValue" for select form elements (fixed in 9.3.3, 8.7.18)
#85544 The form upgrade wizard must update all plugin settings (fixed in 9.3.3, 8.7.18)
#85426 Declare middleware dependencies of redirects (fixed in 9.3.3)
#85252 Avoid SQL error in indexed search administration (fixed in 9.3.3)

The previously released upgrade wizard "Rename form definition file extension from .yaml to .form.yaml" did not migrate custom finisher settings defined in content elements. Thus and in case system extension form is used, the mentioned upgrade wizard has to be executed again in order to migrate the remaining settings as well. More information about the migration path in general has been mentioned in TYPO3-CORE-SA-2018-003.

We are sorry for any inconveniences these regressions might have caused.


TYPO3 can be installed in various ways. For example the traditional way by using the source package at get.typo3.org or the modern way by setting up a project using composer, to name just two. Further details can be found in the according release notes: