JSN Yoyo is natively compatible with both Joomla! 2.5 and Joomla! 3.x.
The installation package is compatible with both Joomla CMS.
In Customer Area, you can choose to download appropriate installation file for the Joomla! version you are using.
So far Tyske Ludder live dates 2015/2016:
31/March/2016 D-Hamburg - LOGOTICKETS
... more to come! #tyskeludder #live #evolution #2015