PIURIs and MTURIs MUST follow semver

[FabioPinheiro]

In https://identity.foundation/didcomm-messaging/spec/#protocol-identifier-uri:

The version numbers embedded in PIURIs and MTURIs MUST follow familiar semver rules

Do we really want this? Probably yes. But, this implies two more characters on the message size of what we have now.

Is composed by three numbers MAJOR.MINOR.PATCH and we are only using two in https://didcomm.org/.

[TelegramSam]

This is clarified in https://identity.foundation/didcomm-messaging/spec/#semver-rules But we maybe should adda link to the part you mentioned for clarity?