What's Changed
* MultiDiscrete Space support with gym_microrts by sgoodfriend in https://github.com/sgoodfriend/rl-algo-impls/pull/15
* Invalid masking support by sgoodfriend in https://github.com/sgoodfriend/rl-algo-impls/pull/16
* Turn off ppo2_vf_coef_halving by default by sgoodfriend in https://github.com/sgoodfriend/rl-algo-impls/pull/17
* Default update_advantage_between_epochs True by sgoodfriend in https://github.com/sgoodfriend/rl-algo-impls/pull/18
* microrts-ai: Supporting gridnet to play against AIs in microrts by sgoodfriend in https://github.com/sgoodfriend/rl-algo-impls/pull/19
* Encoder gridnet by sgoodfriend in https://github.com/sgoodfriend/rl-algo-impls/pull/20
**Full Changelog**: https://github.com/sgoodfriend/rl-algo-impls/compare/v0.0.5...v0.0.8