yes , today , I tested on joomla 3.0 Alpha and the reason for this long wait is 3.0 , we must test everything but since it is 3.0 Alpha we must hold on the release because they need to put twitter bootstrap
in it and we want to make sure that our new YJSG interface has no troubles with it,
there are quite few changes from 2.5 to 3.0 and it would be crazy to release it for 2.5 and develop or do upgrades for 3.0.
I also tested YJSG 1.x on J 3.0 and there are few issues with it aswell , so the release process would be
1. Upgrade 1.0.x to new version so it is 100% compatible with Joomla 3.0
2. Release YJSG 2.0 RC for testing
3. Release YJSG 2.0 stable
I cant give timeframe becase of Joomla dev team , all I can do is track Joomla 3.0 progress and continue the work
What I am trying to avoid is the trouble with 1.5 and 2.5 templates ,
we thought we are completely safe ( tested on 1.6 alpha ) with conversions untill 1.6 RC came out , and caused trouble .
This time , I rather hold on instead wasting countless hours on fixing bugs on the product that is already released