- fix generating corrupted bk2s
- reliabilty fixes and minor enhancements to playback_movies
- allow Atari height to be different per game
- update pybind11 dependency
- add parallelism, lossless videos, info dict and numpy action dumping to playback_movies
- fix crashes with TensorFlow
- improved Windows support
- refreshed Python memory access
- build manylinux1-compatible wheels
- minor documentation fixes
- minor fixes to playback_movie script
- update Atari 2600 emulator
- fix Lua on Windows
- add Windows support to import.sega_classics
- only use system libzip if compatible
- initial public release