ABCISemVer is the semantic version of the ABCI library.

TMCoreSemVer is the used as the fallback version of CometBFT Core when not using git describe.

BlockProtocol versions all block data structures and processing.

P2PProtocol versions all p2p behaviour and msgs.

TMGitCommitHash uses git rev-parse HEAD to find commit hash which is helpful for the engineering team when working with the cometbft binary.