openai/gym 0.26.1

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Release Notes

This is a very minor bug fix release for 0.26.0

Bug Fixes

• #3072 - Previously mujoco was a necessary module even if only mujoco-py was used. This has been fixed to allow only mujoco-py to be installed and used. @YouJiacheng
• #3076 - PixelObservationWrapper raises an exception if the env.render_mode is not specified. @vmoens
• #3080 - Fixed bug in CarRacing where the colour of the wheels were not correct @foxik
• #3083 - Fixed BipedalWalker where if the agent moved backwards then the rendered arrays would be a different size. @younik

Spelling

• Fixed truncation typo in readme API example @rdnfn
• Updated pendulum observation space from angle to theta to make more consistent @ikamensh