I want to know if SmartTarget 2011 SP3 is compatible with Tridion 2013 SP1? Does any one know when the latest version of SmartTarget release?
SmartTarget 2014 is underway, should be released soon.
Check here on Tridoin Developer summit
The Smart Target 2011 SP3 is indeed a compatibility release for SDL Tridion 2013 and is supported (as per best of my knowledge) on Tridion 2013 SP1 as well.
For change history, release notes and whats new in a Smart Target release you can refer following link (Required Login):
As an update to this (as of November 2014)...
The following versions of Smart Target are now compatible with SDL Tridion 2013 SP1:
- SDL SmartTarget 2014
- SDL SmartTarget 2014 SP1
This is documented in the Support history: SDL Tridion page of the SDL SmartTarget 2014 SP1 online documentation (login required).
SmartTarget 2011 SP3 is only compatible with SDL Tridion 2013 (GA).