v1.3.0

• First edition of the draft after IETF Working Group adoption.
• Introduced functions, roles, and object models to the specification.
• Added support for SSH as a share access method.
• Introduced accessType property in shares and removed the datatx
  "protocol" in favor of a cleaner access model.
• Improved resource access description with token exchange, and
  specified request payload format for the /token endpoint.
• Added RFC 9421 HTTP Message Signatures support via http-sig
  capability and RFC 7515 (JWS) compliant JWKS and prescribed use of
  JWS for the Directory Service.
• Updated and homogenized capabilities across the specification.
• Added JSContact extension to IANA Considerations.
• Changed example domain to use cloud.example.org per RFC 2606.

v1.2.2

Version 1.2.2 of the OCM Protocol Specification

• Further improvements and clarifications in the spec, prior to
  handing over to the IETF.
• Introduced concept of Invite string for the Invite flow.

v1.2.1

Version 1.2.1 of the OCM Protocol Specification

• Overall review of the spec in the ongoing quest to improve clarity
  and consistency, without altering the semantic of the API.
• Introduced concept of a Directory Service with a Where-Are-You-From
  page capability and an Invite Accept Dialog property to complement
  the Invite flow. Correspondingly, the Discovery endpoint has been
  extended and its description improved.

v1.2.0

Version 1.2.0 of the OCM Protocol Specification

• Rephrased and improved the whole protocol description text
  in order to conform to the IETF Internet Draft style.
• Updated the API specification to OpenAPI 3.0.
• Added a /.well-known endpoint for discovery, to replace
  the legacy /ocm-provider endpoint in a future release, and
  extended the properties and capabilities each implementation
  can expose.
• Introduced a concept of requirements in new shares, which indicate
  that a recipient of a share MUST fulfill some capabilities in order
  to access the share.
• Introduced several mechanisms to improve security:
  • Support for Multi-Factor Authentication.
  • Support for signing requests.
  • Support for OAuth-style exchanges, via a new /token endpoint.
  • Clarified access methods to remote shares, and deprecated
    less secure ones.
• Extended the /notifications endpoint.

v1.1.0

Version 1.1.0 of the OCM Protocol Specification.

• Added a new /invite-accepted endpoint to support an invitation
  workflow in the context of the ScienceMesh.
• Officially added the /ocm-provider discovery endpoint, already
  in use by several implementations. Within this endpoint, clarified
  which are the minimal capabilities required to be "OCM compliant".
• Added support for multi-protocol shares, and fully specified
  the properties required for each supported protocol.
• Added a federation recipient share type.
• Deprecated protocol.options in /shares.

v1.0.0

v1.0.0 of the OCM API