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@dependabot dependabot bot commented on behalf of github Mar 28, 2022

Bumps stable-baselines3 from 1.1.0 to 1.2.0.

Release notes

Sourced from stable-baselines3's releases.

SB3 v1.2.0: Hotfix for VecNormalize, training/eval mode support

Breaking Changes:

  • SB3 now requires PyTorch >= 1.8.1
  • VecNormalize ret attribute was renamed to returns

Bug Fixes:

  • Hotfix for VecNormalize where the observation filter was not updated at reset (thanks @​vwxyzjn)
  • Fixed model predictions when using batch normalization and dropout layers by calling train() and eval() (@​davidblom603)
  • Fixed model training for DQN, TD3 and SAC so that their target nets always remain in evaluation mode (@​ayeright)
  • Passing gradient_steps=0 to an off-policy algorithm will result in no gradient steps being taken (vs as many gradient steps as steps done in the environment during the rollout in previous versions)

Others:

  • Enabled Python 3.9 in GitHub CI
  • Fixed type annotations
  • Refactored predict() by moving the preprocessing to obs_to_tensor() method

Documentation:

  • Updated multiprocessing example
  • Added example of VecEnvWrapper
  • Added a note about logging to tensorboard more often
  • Added warning about simplicity of examples and link to RL zoo (@​MihaiAnca13)
Commits

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@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Mar 28, 2022
@dependabot dependabot bot force-pushed the dependabot/pip/stable-baselines3-1.2.0 branch 5 times, most recently from f7ce4ab to afb6d94 Compare March 30, 2022 11:11
Bumps [stable-baselines3](https://github.com/DLR-RM/stable-baselines3) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/DLR-RM/stable-baselines3/releases)
- [Commits](DLR-RM/stable-baselines3@v1.1.0...v1.2.0)

---
updated-dependencies:
- dependency-name: stable-baselines3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/pip/stable-baselines3-1.2.0 branch from afb6d94 to 9fbc4f2 Compare April 1, 2022 11:31
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