Have you wanted to extend Revit using the API but weren’t aware of the power or just wanted to know what was new in the Revit 2020.1 API?
Check out Jeremy Tammik’s blog post on What’s New in the Revit 2020.1 API on the BuildingCoder Blog.
This is a very detailed blog post and you are sure to find what you are looking for, or what you weren’t aware existed.
If you are developing on the Revit API, you should definitely bookmark or subscribe to the BuildingCoder Blog.