• Update Forward messages and handlers to align with RFC 0094 for compatibility with libvcx and Streetcred #240, #349
• Verify encoded attributes match raw attributes on proof presentation #344
• Improve checks for existing credential definitions in the wallet and on ledger when publishing #333, #346
• Accommodate referents in presentation proposal preview attribute specifications #333
• Make credential proposal optional in issue-credential protocol #336
• Handle proofs with repeated credential definition IDs #330
• Allow side-loading of alternative inbound transports #322
• Various fixes to documentation and message schemas, and improved unit test coverage