The new features sound really amazing. #HTML5, web accessibility, RTE improvements, some new ways how to do things with #TypoScript, indexed_search works now on MySQL full text index, ...

TYPO3 4.7 Release Notes - typo3.org

This release of TYPO3 is the last version in the TYPO3 version 4 branch, before continuing the development of TYPO3 6.0. This TYPO3 4.7 release is focused on a standards and cleaner, accessible and valid frontend rendering out of the box. You will...

There will also be Release Parties: http://wiki.typo3.org/Release_Party/TYPO3_4.7

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