Dear Linux Users,
Version 6.4.1 of Astah Professional, Astah UML and Astah Community for Linux was finally released on August 2nd. This includes the fix of the compatibility problem between .asta and Java 1.6.0_26 and earlier (Read details : We appreciate your bug report, Helder.) and more fixed bugs can be found on the Release notes.
We thank you for the wait and please update to version 6.4.1.
– Download Astah Professional 6.4.1
– Download Astah UML 6.4.1
– Download Astah Community 6.4.1
Please feel free to contact us anytime if you have any feedback or questions.
Thank you.
Astah Development team
Astah in 5min 
Wow!
Thanks a lot guys!