Simantics platform 1.21.0 released

A new version 1.21.0 of the Simantics platform has been released. This short interval release introduces a long waited feature:

• Simantics is now built on top of Eclipse RCP 4.5.1 (Mars.1), which was released in September 2015. The previous platform (3.7.1) was released in September 2011 and it contained bugs and problems that would never get fixes. This move was the first step towards the E4 platform. It was in the making for a long time and it is far from done. Most of Simantics is still based on legacy contributions that will in time be migrated over to E4 mechanisms.

For more detailed information about the changes, see the ChangeLog at Simantics Redmine.