Thanks to your feedback and pull requests we have a few bug fixes.
API:
Fix memory issue when traversing an AbcCoreLayer hierarchy that also happens to
use heavy instancing. (PR 151)
Work around a pread OSX issue when trying to read data samples over 2 GB, by
reading it in smaller chunks. (PR 153 and PR 155)
Fix bug in AbcCoreLayer where the replace/prune logic was occurring in the
opposite order of the data layering. We've adopted the data layering order
style. (data in the first file specified overrides later files)
(PR 156 and PR 157)
Here is the canonical example order:
sparseAnimatedPoints.abc sparseUVs.abc base.abc
Python:
Work around compiler bug in MSVC14 Update 3 involving boost::python. (PR 154)
prman Procedural:
Support widths on IPoints. (PR 147)
Support visibility on IPolyMesh. (PR 148)