[MountainTheme12]

I agree with the author that protobuf is bad and I ran into many of the issues mentioned. It's pretty much mandatory to add version fields to do backwards compatibility properly.

Recently, however, I had the displeasure of working with FlatBuffers. It's worse.

[giveita]

Out of interest why not make the version part of say the URL?

[MountainTheme12]

That one was used to implement save data in a game.