#375 discussed ObsoleteAttribute and ConditionalAttribute on accessors of properties and events.

For ObsoleteAttribute, the conclusion was that the standard does not disallow it even though a C# 7 compiler does, but that it should be allowed in a later version of C# and it is not worth the trouble to change the standard now and revert that change later. The issue was then closed.

Was something decided about whether the standard should be changed to disallow ConditionalAttribute?