Try YouTrack Early Builds
This is not release software!
This website provides YouTrack Early Access Program (EAP) builds.
It is important to distinguish EAP from pre-release software.
Please note that the quality of EAP versions may at times be far below even usual beta standards.
If you prefer using publicly released software, [download latest YouTrack release|http://www.jetbrains.com/youtrack/download].