Dear TYPO3 Community,
today we've released TYPO3 13.4.17 LTS and 12.4.36 LTS, which are ready for you to download.
Both versions are maintenance releases only. Composer package roave/security-advisories reported conflicts when trying to upgrade TYPO3 packages - due to a security advisory for third-party package enshrined/svg-sanitize - more details are provided in TYPO3-PSA-2025-001 (https://typo3.org/security/advisory/typo3-psa-2025-001).
For details about the releases, please see:
https://get.typo3.org/release-notes/13.4.17
https://get.typo3.org/release-notes/12.4.36
The packages can be downloaded here:
SHA256 checksums:
73e93d87e24da354984a9fe7ebbe79a1f21ca8dfd32cebefa46da99683df5d88 typo3_src-12.4.36.tar.gz
018c20e6fbfe205ef932ace347da103a289ab2a4a1311757c3bd418767a87fc9 typo3_src-12.4.36.zip
e1c30699c576565402b37fa21cfe8ac3c72e187d8e2c93e33f4b069900ae07c9 typo3_src-13.4.17.tar.gz
9d579a4f248ea1e166ddcc5a5ec6ca42d0eeff41ed0ed1a21ddd0b90ad5bfef4 typo3_src-13.4.17.zip
Further details on the signing and hashing process of TYPO3 releases:
https://docs.typo3.org/permalink/t3coreapi:release-integrity
Best regards
Oliver Hader