Available here
http://www.wowinterface.com/download...11127-RDX.html
New features
Dropdown aura in the spell aura filter editor.
Key bindings menu is available in the menu.
GetCode button in the IDE editor allow you to see the code lua generated by RDX IDE.
Tab Combatlogs automatically resize
Smooth editor Open/Close
Fix issues
Fix ExtraActionBar not showing
Fix Portrait 3D repaint issue
Fix window wizard
Fix design generated code issue
Fix RangeIssue
Fix some taint issue in instance