Ruby
- Code insight performance improvements
- Goto Next/Previous Method inside eval blocks
- Duplicates search for Extract Method refactoring
- JRuby --2.0 mode support
Rails
- Code insight improvements
- Partials local variables support
- Migration fields in structure view for models
IDE General
- Multiple projects support
- Startup performance improvements
- Terminal support
Tests
- RSpec
- Dynamic be_* and have_* matchers support
- Type inference support for let, let! and subject
- Zeus support
- Cucumber, MiniTest & Test::Unit
- Zeus support
Note: zeus version 0.13.4.pre2 is required for RSpec/Cucumber support
CSS/SASS/SCSS/LESS
- Structure view for LESS/SASS/SCSS
- Breadcrumbs in LESS/SASS/SCSS files
- Suppressible inspections for CSS
- Image preview for data:uri (Shift + hover on data:uri string)
- Extract inline CSS action improvements (http://www.screencast.com/t/o1ytzcQI7ZcU)
Bug Fixes
- Other bug fixes