AWS Payment Cryptography MCP v1.2.0

What's Changed

• Add server.json for the official MCP Registry by @J8k3 in #42
• Fix ledger accuracy: PCI P2PE v3.2→v3.1, PUGD0541 now held by @J8k3 in #43
• Pin mcp<2 — 2.0.0 removed mcp.server.fastmcp and breaks the server by @J8k3 in #44
• Map UnionPay/CUP to the native APC UNION_PAY session key derivation by @J8k3 in #45
• Add key replication and certificate operations, plus an API-drift guard by @J8k3 in #46
• Add Multi-Party Approval support; control plane now covers all 32 operations by @J8k3 in #47
• Fix export_key, which has never worked, and guard parameter-level drift by @J8k3 in #49
• KB: record how APC computes HMAC key check values by @J8k3 in #48

Full Changelog: v1.1.0...v1.2.0

AWS Payment Cryptography MCP v1.1.0

What's Changed

• Reconcile AWS official command-mapping doc into the registry by @J8k3 in #13
• [1/4] Proxy handlers + BU/Futurex registry + APC constraints by @J8k3 in #23
• [2/4] generate_auth_request_cryptogram tool + KB content entries by @J8k3 in #24
• [3/4] Grounding tests: SDK-model consistency + KB integrity by @J8k3 in #25
• [4/4] Provenance: cite every claim, validate against sources by @J8k3 in #26
• Futurex registry: correct RSAR, add GCVV by @J8k3 in #39
• KB: Futurex Excrypt sourcing, ground-truth, and tag maps by @J8k3 in #40
• Point to shared payment-reference-sources repo by @J8k3 in #41

New Contributors

• @J8k3 made their first contribution in #13

Full Changelog: v1.0.0...v1.1.0

AWS Payment Cryptography MCP v1.0.0

Full Changelog: v0.3.0...v1.0.0

AWS Payment Cryptography MCP v0.3.0

Full Changelog: v0.2.5...v0.3.0

AWS Payment Cryptography MCP v0.2.5

Full Changelog: https://github.com/J8k3/aws-payment-cryptography-mcp/commits/v0.2.5

AWS Payment Cryptography MCP v0.1.0

Full Changelog: https://github.com/J8k3/aws-payment-cryptography-mcp/commits/v0.1.0