Is there a way to either choose a Odata version or change to use v3? I think the question is really... Does it have to be v4?
Looking to pull data into Excel 2013 which I believe doesn't support v4.
We implemented it for v4. But ABP's OData package has not much code actually. Just a simple controller class (https://github.com/aspnetboilerplate/as ... .Api.OData). If you want to work for v3, you can create your similar code, it will not be much different than writing OData v3 code in a regular ASP.NET project.