Maintenance 0.7.1
A few minor under-the-hood tweaks and fixes:
- Created a
VectorEnvironment
class and refactored the way parallel environments work #239 - Added the
parallel_test_agent
method toParallelPreset
#240 - Fixed a bug where using
n_envs=1
on Atari presets usedBody
instead ofParallelBody
#241 - Fix
DeepmindAtariBody
to only useFrameStackBody
ifframe_stack > 1
#245 - Fix bug where
test_exploration
was not being respected byGreedyPolicy
#246 - Improve stability of SAC by preventing the temperature from dropping below 0 #247
- Update version of PettingZoo and use new environments in CI #351
- Fix
store_device
for prioritized replay #249