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Stable-Baselines3 v1.0
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@araffin araffin released this 17 Mar 14:26
· 360 commits to master since this release
v1.0
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Learn about vigilant mode.

First Major Version

Blog post: https://araffin.github.io/post/sb3/

100+ pre-trained models in the zoo: https://github.com/DLR-RM/rl-baselines3-zoo

Breaking Changes:

  • Removed stable_baselines3.common.cmd_util (already deprecated), please use env_util instead

Warning

A refactoring of the HER algorithm is planned together with support for dictionary observations (see PR #243 and
#351)
This will be a backward incompatible change (model trained with previous version of HER won't work with the new version).

New Features:

  • Added support for custom_objects when loading models

Bug Fixes:

  • Fixed a bug with DQN predict method when using deterministic=False with image space

Documentation:

  • Fixed examples
  • Added new project using SB3: rl_reach (@PierreExeter)
  • Added note about slow-down when switching to PyTorch
  • Add a note on continual learning and resetting environment
  • Updated RL-Zoo to reflect the fact that is it more than a collection of trained agents
  • Added images to illustrate the training loop and custom policies (created with https://excalidraw.com/)
  • Updated the custom policy section
Assets 2
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