The Nokia Suite has been updated to version 3.3.84. The update is focussed on bringing Symbian Belle support to the Nokia suite. The update is still not publicly available and can be downloaded from Nokia Beta Labs if you want to try it right now. Symbian Belle which was previously expected by the end of 2011 has now been pushed for an early 2012 release.
The release of a Nokia Suite update with Symbian Belle support may indicate that we will be seeing the latest version of Symbian sooner rather than later.
source - MyNokiaBlog