Fri. 7th November, 2014
The TYPO3 CMS versions 6.1 and 4.7 have reached their end of life in October 2014. Their latest versions are 4.7.20 and 6.1.12 which were released two weeks ago mark the last ones in these branches.
This is a companion discussion topic for the original entry at https://typo3.org/article/announcing-the-discontinuation-of-typo3-cms-47-and-typo3-cms-61/