## Changes since release 9.15

- alignment.check_sequence_structure() no longer erroneously warns about the potentially large CA-CA distances between residues in different chains.

- Add Python 3.5 support.

- Bundled version of HDF5 updated to 1.8.14.

- Bugfix: process file xxx.c.pdb as a PDB file, not mmCIF.

- Bugfix: alignment.write() no longer fails on Python filelike objects.

- Bugfix: under some circumstances, overriding loopmodel.special_patches() would cause coordinates to be incorrectly assigned and/or a "list index out of range" error.

- Bugfix: in certain badly-performing optimizations, the nlogn nonbond pair generation function would use all system memory. It is now capped at approximately 200MiB, controllable with the energy_data.max_nlogn_grid_cells parameter.