Update: Does not actuallyfix#2574, but a similar problem(#2629). I'll provide a fix for 2574 as well.
Update 2: Now this alsofixes#2574
This fixed an issue with a StackOverflow exception being generated when a virtual method is being called, but a class in the middle of the inheritance tree does not override the method.

This happens because the CallVirtual method calls the method on the python object if the wrapper got generated, causing everything to be evaluated again from the top. Doing it this way, causes the the python method only to get invoked if there is an implementation on the class, which can then correctly callsuper().Method().

For the finalizer fix, we now skip generating the call to PyFinalize if the base class is already a python class, because if that is the case the finalize method has already been added.

Additionally it simplifies how the generated code for virtual methods look. Now, a virtual wrapper method is not automatically generated. Only if the method is actually being overwritten by the class it will prompt the generation of a virtual method wrapper.

Does this close any currently open issues?

Thiscloses#2574,#2627,#2629

Any other comments?

...

Checklist

Check all those that are applicable and complete.

• Make sure to include one or more tests for your change
• If an enhancement PR, please create docs and at best an example
• Ensure you have signed the.NET Foundation CLA
• Add yourself toAUTHORS
• Updated theCHANGELOG