Schema version note

[rodolfomiranda]

Adding a note as discussed in #130 . I've only updated version of schema. However version and ver also appear in Create Presentation Request as:

• version is a string set by the verifier, the version of the presentation request
• ver is an optional string, specifying the presentation request version. If omitted, “1.0” is used by default. “1.0” to use unqualified identifiers for restrictions “2.0” to use fully qualified identifiers for restrictions

Having version and ver in the same object looks weird. Was this already discussed?

[swcurran]

Agreed the names are confusing. Is this a good time to change them?

To me, the obvious one to change is the version -- the one set by the verifier. We could use tag as is used elsewhere for the verifier to apply to a presentation request. They can use a semver in the tag if they want -- or anything else.

The concept of ver needs to remain, and while I would prefer it be the full word, I recommend that we keep it as is.

Thoughts?

[rodolfomiranda]

agree. tag is also used in CredDef and RevReg

[swcurran]

Could you please resolve the conflicts @rodolfomiranda ?