The fix for
introduces a method in IControlContentAdapter
which is a breaking API change for any implementers of that interface.
Since this is a fairly new interface,
I believe that implementations are contained within platform ui, with most
clients using the provided implementations, ComboContentAdapter or TextContentAdapter.
If you are implementing this interface,
please see this bug for information about the change. (And please
annotate in the bug if you don't mind so that I'm aware of any clients
that I may not have known about).