Release: CX-Saturn (Preview)

Changelog

All notable changes to CX-0136 (Use Case PCF) will be documented in this file.

[2.2.0] - CX-Saturn (25.09)

Section 4.2 PCF EXCHANGE API FOR SYNCHRONOUS DATA EXCHANGE
In section 5.2 sequence diagram for synchronous data exchange
Section 1.2 architecture overview for synchronous data exchange
customerPartId was added to the specificAssetIds list in the DTR as optional field (in CX-0136-UseCasePCF.)

API improvements (request/response/update in catena-x-pcf-endpoint-1_1_2.yaml:
- Added footprintExchange/{requestId} endpoint for both PCF Response/Update and PCF Request.
- PUT for PCF Response/Update and GET for PCF Request
- requestId is the mandatory parameter used in the communication. Additionally, either customerPartId or manufacturerPartId should be given when requesting a footprint (GET)
- /productIds/{productId} endpoint was marked as deprecated.
  - Both GET and PUT operations are now deprecated. They have been kept to maintain backwards compatibility throughout R25.09
- Enhanced metadata and descriptions for parameters
- Improved tagging and overall documentation
Sequence diagrams reflecting endpoint calls have been adapted accordingly
Section 4.1.2 was updated to reflect the endpoint modifications (4.1.2.1 API Endpoints & resources, in CX-0136-UseCasePCF.md)
Replaced listing of conventions for policies and policy constraints by the reference to standard CX-0152. This is not a change in normativity, but merely removes the duplicate listing of general conventions.