- Added Support for NumericPlug->BoolPlug and BoolPlug->NumericPlug connections.
- Added additional types to the user plug creation menu.
- Added pre-selection highlighting in the NodeGraph (#94).
- Added “Create Expression…” menu option for bool plugs.
- Fixed NodeGraph resizing to crop rather than scale (#10).
- Fixed read only CompoundPlug labels.
- Added workarounds for Qt OpenGL problem on OS X (#404 and #396).
- Added Parent node. This allows one hierarchy to be parented into another (#91).
- Fixed bug which could cause incorrect bound computation at the parent node in the Instancer.
- Seeds and Instancer classes now preserve existing children of the parent location, renaming the new locations to avoid name clashes if necessary.
- Added tag filtering to the SceneReader node.
- Enabled input connections to PathFilter “paths” plug. This allows it to be promoted to box level and be driven by expressions etc (#704).
- Updated view app to contain tabs with different views (info, header, preview etc).
- Added scene cache previews to the browser and view apps (#416).
- Removed BranchCreator name plug - derived classes are now responsible for generating the entirety of their branch.
- Modified BranchCreator hashing slightly to improve performance - derived classes hashBranch*() methods are now responsible for calling the base class implementation.
- Fixed Box::canPromotePlug( readOnlyPlug ) to return false.
- Fixed Box::canPromotePlug() to check child plugs too.
- Fixed bug in read only Plugs with input connections.
- Added Gadget setHighlighted() and getHighlighted() methods.
- Added supportedExtensions() methods to ImageReader and SceneReader.
- Added Viewer.view() and Viewer.viewGadgetWidget() methods.
- Added NodeToolbar and StandardNodeToolbar classes.
- Updated public build to use OpenEXR 2.1.
- Updated public build to use OpenImageIO 1.3.12.
- Updated public build to use OpenShadingLanguage 1.4.1.
- Removed pkg-config from the dependency requirements.