We just released the bug-fix version Astah SysML 1.3.1 on 7/30/2015.
We fixed some bugs that we received the reports from our users.
What’s new in 1.3.1? http://astah.net/release-notes/sysml/sysml-1.3.1
Update to 1.3.1 Now! http://astah.net/editions/sysml/download
General release notes on features and enhancements are contained in the 1.3.0.
If you are using Astah SysML 1.2 or earlier, please check our complete a release note below.