How to get the code
Our primary Git repository is on Github at paramiko/paramiko; please follow their instructions for cloning to your local system. (If you intend to submit patches/pull requests, we recommend forking first, then cloning your fork. Github has excellent documentation for all this.)
How to submit bug reports or new code
Please see this project-agnostic contribution guide - we follow it explicitly. Again, our code repository and bug tracker is on Github.
Our current changelog is located in sites/www/changelog.rst - the top
level files like ChangeLog.* and NEWS are historical only.