Review docs and update changelog

docs/README.md

@@ -1,6 +1,6 @@
-## Stable Baselines3 Documentation
+## Stable Baselines3 Contrib Documentation
 
-This folder contains documentation for the RL baselines.
+This folder contains documentation for the RL baselines contribution repository.
 
 
 ### Build the Documentation

docs/index.rst

@@ -64,10 +64,6 @@ To cite this project in publications:
 Contributing
 ------------
 
-To any interested in making the rl baselines better, there are still some improvements
-that need to be done.
-You can check issues in the `repo <https://github.com/DLR-RM/stable-baselines3/issues>`_.
-
 If you want to contribute, please read `CONTRIBUTING.md <https://github.com/DLR-RM/stable-baselines3/blob/master/CONTRIBUTING.md>`_ first.
 
 Indices and tables

docs/misc/changelog.rst

@@ -24,6 +24,8 @@ Others:
 
 Documentation:
 ^^^^^^^^^^^^^^
+- Added initial documentation
+- Added contribution guide and related PR templates
 
 
 Maintainers