Version 1.2.0

Release notes for v1.2.0

The changes in this release allow for compatibility with the latest Gym release v0.26. For more information on the API changes in Gym v0.26 see the release notes in https://github.com/openai/gym/releases.

Previous Gym versions such as v0.22, v0.23, v0.24, and v0.25 are no longer compatible.

The aim of this version is primarily bug fixing, if you find that this does not work, please make an issue or put a message on the Gym discord server in the gym-minigrid channel (https://discord.gg/nHg2JRN489).

If you are interested in working on gym-minigrid then message PseudoRnd or Rodridelaz on discord.

Major Changes

• Support of new step API. The Env.step function returns 5 values instead of 4 previously (observations, reward, termination, truncation, info). . @saleml
• Support of new reset API. The Env.reset function returns two values (obs and info). @rodrigodelazcano
• Support of new rendering API. More information about the rendering API can be found in this blog post @rodrigodelazcano
• Add new test files for window.py, benchmark.py and manual_control.py under test_scripts.py.@saleml

Minor Changes

• Add docstrings to environments @vairodp
• Add paper "History Compression via Language Models in Reinforcement Learning" to README. @pseudo-rnd-thoughts
• Fix import issue #215 @rodrigodelazcano