Swarm robots: yeah, this is a really cool, but somewhat specialized for now use case. Would love to support it. Message definitions: ros1msg does make this a l

Swarm robots: yeah, this is a really cool, but somewhat specialized for now use case. Would love to support it. Message definitions: ros1msg does make this a little painful. Protobuf at least lets you have differing schema versions, and will do best effort to try and do forwards compatibility. The downside - this has bit me a few times in development where I've forgotten to restart a process - it will happily deserialize with the new fields being empty.