OrkestraGit is a tab that is specific to the Orkestra ViewExtension for Dynamo. It provides you with version comparison tools as well as a direct access to the definition metadata on the platform.
Understanding what happened between two versions of a same definition might be time consuming. It gets even trickier if several people are working on the same files. Orkestra provides you with a way to quickly visualize differences (additions, deletions and modifications) between two versions of a tool. It even allows you to visualize text diff for code blocks and python nodes! Here's how to use it :
You can check out any version of an online definition through the ViewExtension's online tab: