TYPO3 9.0.0

Release Notes

Version 9.0.0

Release Notes for TYPO3 CMS 9.0.0

This document contains information about TYPO3 CMS 9.0.0 which was released on December 12th, 2017.

News

<https://typo3.org/news/article/typo3-v900-launched/&gt;

Download

<https://typo3.org/download/&gt;

SHA256 checksums

37df972a3bca0b6a2fdcf8f3323763dfe9f9b38004547117e28dac22dec9200b  typo3_src-9.0.0.tar.gz
04009f1b22234663e9862d7df6d19cf8296137b912aaf71085153bedaa0528d3  typo3_src-9.0.0.zip

Upgrading

  1. Before you update any instance to 9.0, 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.

The usual upgrading procedure applies as well.

Changes

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/9.0.0/tar.gz
wget --content-disposition https://get.typo3.org/9.0.0/tar.gz.sig
gpg --verify typo3_src-9.0.0.tar.gz.sig typo3_src-9.0.0.tar.gz