TYPO3 14.3.4

Release Notes

Version 14.3.4

Release Notes for TYPO3 CMS 14.3.4

This document contains information about TYPO3 CMS 14.3.4 which was released on 16.06.2026.

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News

This version is a bugfix and maintenance release.

Read TYPO3 14.3.4 Release News

Checksums of TYPO3 14.3.4

SHA256

0418d229dbaadef6ed5ab3e5bf89106f92ad5b7a8687481074a03b28276d6306 typo3_src-14.3.4.tar.gz
b3146d8ebd67219ca20a4b7bacbeeaa969d7ba4c97a78e3fccde3db3efe95474 typo3_src-14.3.4.zip

SHA1

1b7f13d62e8593b6c25a7c9b77d5dc2021cdd251 typo3_src-14.3.4.tar.gz
d81ffc6b72cbc0e5e867b4cc3e565b72cdf22b1d typo3_src-14.3.4.zip

MD5

a6b7234f7195cabc0ac190e6b2593cf6 typo3_src-14.3.4.tar.gz
916116ddcf7a693a26933e55122a872a typo3_src-14.3.4.zip

Package Signatures

TYPO3 Release Packages (the downloadable tarballs and zip files) as well as Git tags are signed using PGP signatures during the automated release process. Besides that, MD5 and SHA2-256 hashes are being generated for these files. Find more details on verifying signatures and hashes in the infrastructure guide.

Download GPG signed release README.md file

Example of verifying integrity of tar.gz package of current release:

wget --content-disposition https://get.typo3.org/14.3.4/tar.gz
wget --content-disposition https://get.typo3.org/14.3.4/tar.gz.sig
gpg --verify typo3_src-14.3.4.tar.gz.sig typo3_src-14.3.4.tar.gz

Upgrading

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.

Changes

Here is a list of what was fixed since 14.3.3:

  • 2026-06-16 97876ffb8b1 [RELEASE] Release of TYPO3 14.3.4 (thanks to Benni Mack)
  • 2026-06-16 e5bc8396905 [BUGFIX] Allow scheduler tasks with logger references to be deserialized (thanks to Benjamin Franzke)
  • 2026-06-15 f69ffe3b3db [BUGFIX] Improve permission check in Clipboard for root page (thanks to Georg Ringer)
  • 2026-06-12 8992ea1fda4 [BUGFIX] Gracefully handle missing packages in TranslationDomainMapper (thanks to Achim Fritz)
  • 2026-06-12 f5c894a3bd1 [BUGFIX] Fix missing labels in extension configuration (thanks to nalmar)
  • 2026-06-12 0e187012bce [TASK] Avoid Extbase ConfigurationManager in RecordVH (thanks to Christian Kuhn)
  • 2026-06-12 24016b0a0f2 [BUGFIX] Avoid double encoding in workspace view (thanks to Georg Ringer)
  • 2026-06-11 6ed6a91dcf1 [BUGFIX] Fix Extension Scanner crash on dynamic method calls (thanks to Sebastian Mendel)
  • 2026-06-11 0ac4a7573ee [BUGFIX] Make cache NullBackend transient (thanks to Helmut Hummel)
  • 2026-06-11 2b43f60428c [BUGFIX] Use correct index as identifier in UploadedResourceViewHelper (thanks to Nikita Hovratov)
  • 2026-06-11 f90a7b33522 [BUGFIX] Use null fallback for 'bullets' in ContentPreviewRenderer (thanks to Garvin Hicking)
  • 2026-06-10 85d15e8e0cb [BUGFIX] Do not persist VirtualAppPackage to PackageStates.php (thanks to Christian Kuhn)
  • 2026-06-10 ba88af9a8d7 [BUGFIX] Use correct label key for doktype label (thanks to Oliver Bartsch)
  • 2026-06-10 4bd6831e65a [BUGFIX] Silence unserialize() warnings in PHP >=8.3 (thanks to Benjamin Franzke)
  • 2026-06-10 32b9d0d86cb [TASK] Stabilize media/file-operations e2e test (thanks to Benjamin Franzke)
  • 2026-06-10 f4340a92bd0 [TASK] Adapt form_storage_tests to #109993 requirements (thanks to Benjamin Franzke)
  • 2026-06-10 2b32349b735 [BUGFIX] Ensure correct TS overrides for labels (thanks to Markus Klein)
  • 2026-06-10 57b6c70ea8d [BUGFIX] Remove invalid position from page position select (thanks to Alexander Stehlik)
  • 2026-06-10 77cfeef1bee [BUGFIX] Convert float precision in image crop command (thanks to Stig Nørgaard Færch)
  • 2026-06-10 5f7b874edd8 [BUGFIX] Ensure forceAbsoluteUrl is working for FAL files (thanks to Benni Mack)
  • 2026-06-09 a42f0cad7d6 [TASK] Update extension scanner entries (thanks to Christian Kuhn)
  • 2026-06-09 1d5e54a10f1 [BUGFIX] Create missing var/transient in Directory Status check (thanks to Maike Kiebele)
  • 2026-06-09 597bccb2446 [TASK] Merge accessibility suite into Playwright e2e (thanks to Christian Kuhn)
  • 2026-06-09 1cd9cd0a61a [BUGFIX] Use translation domain in EXT:linkvalidator mail template (thanks to Maike Kiebele)
  • 2026-06-09 22fcc0bea2c [TASK] Set TYPO3 version to 14.3.4-dev (thanks to Oliver Hader)