Joomla -- the most popular Conent Management System to the date -- is going to be 1.6 !
After 15 beta-releases of Joomla 1.6, Joomla foundation has released the Release Candidate of Joomla 1.6. According to Joomla foundation, they have fixed nearly 121 bugs and have closed another 46 issues from Beta 15. They are still testing the Release Candidate for its bugs. However, they wish to release the first stable version of Joomla 1.6 on 10. January 2011.
You can download Joomla 1.6 RC1 and give it a try. But remember that it's no yet stable.
