IntelliJ IDEA goes in open-source

This news present in every news portal and in every blogs. Yes IDEA now is in open-source.
There are 2 versions Community Edition and Ultimate Edition.

Editions comparison page here.

Really bad that Android support will be only in Ultimate Edition.

Also JetBrains promote their IntelliJ Platform.

IntelliJ Platform - is a platform for building smart, language-aware IDEs with a comprehensive set of components.

For details of this really good news visit

Community site jetbrains.org and also home site jetbrains.com