As you probably know on the 25th of March the newest version of TYPO3 CMS has been released. Version 6.2 is a Long Term Support version, the second LTS released by the TYPO3 community and it will be supported until 2017. This release is focused on enterprises which use the 4.5 LTS version.
There are quite some new features in TYPO3 6.2, you can read all about those in the release notes or if you would want a more technical overview of the new features then you can look at the What’s new slides of the 6.2 version. The new features appeal for a broad user base: editors, integrators, administrators, developers and security specialists. We believe that these new additions to the TYPO3 feature set along with the stability and performance improvements are a good reason to upgrade to version 6.2 LTS.
Upgrading from TYPO3 4.5 to TYPO3 6.2
TYPO3 4.5 LTS is supported with security and stability fixes until March 2015. This gives roughly one year to current users of TYPO3 4.5 LTS to upgrade to TYPO3 6.2 LTS. The upgrade path is in most cases straightforward and smooth. There is also an extension called smoothmigration which will analyse your current setup, the installed extensions and configuration to check for features and functions which have been removed or changed during the update.
However in some cases changes will be required, either to configurations or existing extensions which are not compatible with TYPO3 6.2 LTS. During the last several months our team upgraded several websites from TYPO3 4.5 LTS to TYPO3 6.1 and we have begun the first upgrades to TYPO3 6.2 LTS. During our upgrades we encountered problems especially on custom 3rd party extensions which were not compatible with this newest TYPO3 release.
In light of the above we recommend our customers not to postpone the upgrades until the second part of the year because the March 2015 deadline will be very close and professional help will be scarce (as many people will be upgrading projects by then). And we can’t even imagine leaving your TYPO3 installation potentially vulnerable due to lack of updates after March 2015.
If you need help upgrading or you just want to evaluate how much effort is needed for upgrading your TYPO3 installation to 6.2 LTS then don’t hesitate to contact us.