Adjust to API change in later versions of the protobuf package.
This package now requires a (much) later version of protobuf than it did before, and as a result, also a later version of Python (3.7 minimum). If an earlier version of protobuf package must be used for some reason, then use yagrc v1.1.1
1.1.1
Bug fixes related to grpc connection failure.
1.1.0
New functionality: - Added lazy import mechanism, which is simpler to use, but less flexible.
1.0.1
Minor fix to remove dependence on Python 3.9 or greater.