Benchmarl

**Full Changelog**: https://github.com/facebookresearch/BenchMARL/compare/1.1.0...1.1.1

Highlights
- New [GNN Model](https://benchmarl.readthedocs.io/en/latest/generated/benchmarl.models.Gnn.html#benchmarl.models.Gnn)
- New [VMAS scenarios and VMAS MPE scenarios](https://benchmarl.readthedocs.io/en/latest/generated/benchmarl.environments.VmasTask.html#benchmarl.environments.VmasTask)
- Multiple bug fixes and new configuration parameters
- BenchMARL 1.1.0 is paired to TorchRL 0.3.0

What's Changed
* [Model] GNN by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/30
* [Docs] Citation by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/39
* [BugFix] Fix discrete SAC by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/40
* [Tasks] VMAS MPE (Vectorized) by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/42
* [Feature] Optional Tanh transfromed distributions in algorithms by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/45
* [Feature] Choose if evaluation is run on sampled actions or on mode by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/49
* [BugFix] Use correct types to prevent multiwalker init error. by KaleabTessera in https://github.com/facebookresearch/BenchMARL/pull/47
* [CI] Fix code cov by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/51
* [Feature] More VMAS tasks by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/48
* [Doc] Fix Typo by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/57
* [BugFix] Rename PPO params by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/59
* [Doc] Fix typo by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/60
* [CI] Run main tests with torchrl nightly and have a separate CI for testing torchrl stable by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/53
* [Refactor] Adapt PPO parameter names by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/62
* [Versioning] 1.1.0 by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/61

New Contributors
* KaleabTessera made their first contribution in https://github.com/facebookresearch/BenchMARL/pull/47

**Full Changelog**: https://github.com/facebookresearch/BenchMARL/compare/1.0.0...1.1.0

BenchMARL docs

The BenchMARL docs are now available at [https://benchmarl.readthedocs.io/](https://benchmarl.readthedocs.io/).

What's Changed
* [Feature] More callbacks by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/35
* [Docs] Link video presentation by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/36
* [BugFix] Task loading schema validation by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/37
* [Docs] Build the docs by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/34

**Full Changelog**: https://github.com/facebookresearch/BenchMARL/compare/0.0.4...1.0.0

BenchMARL just got extended with 49 vision-based tasks from [Google DeepMind MeltingPot](https://github.com/google-deepmind/meltingpot) 🎉

But wait there is more! We have added a brand new CNN model 🚀 that can be used in actors and critics (fully compatible with any parameter sharing and centralization choices)

What's Changed
* [Feature] Allow any name for observation and global_state keys by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/72
* [Model] CNN by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/74
* [Feature] Allow multipe inputs to models by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/73
* [Environment] Melitngpot by matteobettini in https://github.com/facebookresearch/BenchMARL/pull/75


**Full Changelog**: https://github.com/facebookresearch/BenchMARL/compare/1.1.1...1.2.0