The project started August 2012. Roadmap updated August 2015. 3rd year anniversary 26th August.
In last 2015 months, will be working in this stuff:
Next major release 1.3
Improve require.js support and module generation.
Continue improving groovy support.
No more grails 2 plugin support. Open issue if you need something.
Focus in grails 3 plugin, improve rest support.
As usual, you can contact me if you need something, ask questions or give me feedback.