Version 8.0.0 beta 5

IECore

• Improved error reporting in LinkedScene - the main filename is now available in error messages.
• Made RunTimeTyped baseTypeIds() and derivedTypeIds() methods thread safe.

IECoreGL

• Added IECoreGL::Selector::push/popIDShader() methods. These replace the now deprecated loadIDShader() method.
• Fixed crashes when selecting curves.

IECoreHoudini

• Added SceneCache Transform SOP. This node applies transformations from a SceneCache file directly on the points and primitives at the SOP level.
• FromHoudiniPolygon converter now automatically removes normal primvars when extracting a subdivision mesh.

IECoreNuke

• Added DeepImageReader - this allows any deep image type supported by Cortex to be read in Nuke.