Update the changelog
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zanker/protobuf,localshred/protobuf,lookout/protobuffy,film42/protobuf,brianstien/protobuf,lookout/protobuffy,zanker/protobuf,ruby-protobuf/protobuf,quixoten/protobuf,ruby-protobuf/protobuf,brianstien/protobuf,localshred/protobuf,quixoten/protobuf,film42/protobuf