The changes from the pervious version include (but are not limited to):
- [Enhancement] Add nccopy command options for per-variable chunk sizing, and minimum chunk size. See GitHub #1087.
- [Bug Fix] Fix nccopy handling of user specified chunk sizes. See GitHub #725,#1087.
- [Bug Fix] Avoid limit on number of times a netCDF4 attribute can be updated. Not a complete fix for the HDF5 "maximum creation order" problem, but should greatly reduce occurrences in many real-world cases. See GitHub #350.
- [Bug Fix] The use of NC_DISKLESS has been modified to make it cleaner. This adds a new flag called NC_PERSIST that takes over the now obsolete NC_MPIPOSIX.
- [Obsolete] Obsolete the MPIPOSIX flag.
- [Bug Fix] When using filters with HDF5 1.10.x or later, it is necessary to utilize the HDF5 replacements for malloc, realloc, and free in the filter code.