Thanks to your feedback and issues we have a few bug fixes and enhancements.
If no major issues are found, we plan on promoting this to 1.8.0 after a week or so.
API:
We are dropping support for the ancient TR1 and expect the compilers to at
least support C++std11, we currently default to C++std14. Because we now
assume at least C++std11, we can remove ALEMBIC_LIB_USES_TR1 and
ALEMBIC_LIB_USES_BOOST and we instead expect the std versions of things like
shared_ptr. (Issue 312)
Python:
Support building python3, and make it the default, to build the bindings
against python2 use: -DUSE_PYALEMBIC=ON -DPYALEMBIC_PYTHON_MAJOR=2
Switch from nonzero to bool for the python3 bindings. (Issue 273)
Workaround the testCollections crash. (Issue 274)
Make the unit tests python 2 and python 3 compatible. (Issue 276)
Rework the python testing framework so they can be run from CMake. (Issue 278)
Switch from next to next for the python3 bindings. (Issue 279)
CMake:
Update the minimum requirement to 3.13
Overhaul to support the recently released Imath 3.
(https://github.com/AcademySoftwareFoundation/Imath)