0.67.0
- Fixed potential lockup with NumericPlugs. 
- Fixed RenderMan ShaderMenu match expressions (broken in 0.66.0) 
- Reintroduced the node name into the NodeEditor header. 
- Exposed LayoutMenu submenu callable publicly. 
- Implemented in-place renaming for user plugs (#213). 
- Added support for RSL “parameterName.label” annotation (#372). 
- Added a MapProjection node. 
- Added sample window to the ImageViewer. 
- Fixed UI test cases broken by the per-application menu commits. 
- Can once again build for OS X. 
- Added support for packaging as .dmg on OS X.