fix(ucp): _DEFAULT_VERSION 2026-04-17 -> 2026-04-08 (1.5.1) (#16)

## Summary

Mirror of node-commerce. External UCP validators flagged our shipped
profiles with: "Version 2026-04-17 is not recognized; validating against
latest (2026-04-08)". The \`ucp.version\` field declares which UCP spec
version the profile conforms to; must match a published spec date
(2026-04-08, 2026-01-23, 2026-01-11), NOT a free-form date.

- \`agentscore_commerce/identity/ucp.py\`: _DEFAULT_VERSION 2026-04-17
-> 2026-04-08
- \`tests/test_ucp_jwks.py\`: same in the hand-crafted base profile
fixture
- 10 cross-lang fixtures regenerated
- Package version 1.5.0 -> 1.5.1

## Test plan

- [x] \`uv run pytest\` — 883 pass, 3 skipped, 95% coverage

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: vvillait88

agentscore_commerce/identity/ucp.py

@@ -23,7 +23,7 @@
 if TYPE_CHECKING:
     from agentscore_commerce.identity.types import AssessResult
 
-_DEFAULT_VERSION = "2026-04-17"
+_DEFAULT_VERSION = "2026-04-08"
 
 # Reverse-DNS namespacing per UCP convention. The bare ``agentscore-identity`` form
 # fails the spec regex; vendor-namespacing under the ``sh.agentscore`` authority is

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "agentscore-commerce"
-version = "1.5.0"
+version = "1.5.1"
 description = "Agent commerce SDK for Python — identity middleware (FastAPI, Flask, Django, AIOHTTP, Sanic, ASGI) + payment helpers + 402 builders + discovery + Stripe multichain. The full merchant-side toolkit for AgentScore-powered agent commerce."
 readme = "README.md"
 license = "MIT"

tests/fixtures/cross-lang/node-capability.json

@@ -1,7 +1,7 @@
 {
   "profile": {
     "ucp": {
-      "version": "2026-04-17",
+      "version": "2026-04-08",
       "services": {
         "dev.ucp.shopping": [
           {
@@ -46,10 +46,10 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "IuEDuQu_5--c_GVEaY4x0xjGbKro965U5VGyRY8TxpI"
+        "x": "X2stNKskrWqDT_5KngcAN-RkUu-Ieya3USNRHr6lqPc"
       }
     ],
-    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtY2FwYWJpbGl0eS1FZERTQSIsInR5cCI6ImFnZW50c2NvcmUtcHJvZmlsZStqd3MifQ.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.s36lpaOS-eGdTC0agCpLU_JxDLNO6nM5YjOTxJb6JoYVYzWBaflJCkWxwN6bDgdgDh-lPSY7_l7X0636TjpzCA"
+    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtY2FwYWJpbGl0eS1FZERTQSIsInR5cCI6ImFnZW50c2NvcmUtcHJvZmlsZStqd3MifQ.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.ZGG687JXm2o7NMLsdAi8recA0hYf3wQrmNfa7HAnZh3xowZ2w93DjMKft3RPNSF8ZMicxggyqezskbVMPzPkDQ"
   },
   "jwks": {
     "keys": [
@@ -59,7 +59,7 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "IuEDuQu_5--c_GVEaY4x0xjGbKro965U5VGyRY8TxpI"
+        "x": "X2stNKskrWqDT_5KngcAN-RkUu-Ieya3USNRHr6lqPc"
       }
     ]
   },

tests/fixtures/cross-lang/node-data-driven-claims.json

@@ -1,7 +1,7 @@
 {
   "profile": {
     "ucp": {
-      "version": "2026-04-17",
+      "version": "2026-04-08",
       "services": {
         "dev.ucp.shopping": [
           {
@@ -46,10 +46,10 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "t9ul3BiA3r0fugZcbcEcyARb8SAH_-4dalE3sjaVMKc"
+        "x": "Ex__9-UJq57zdUnDjihuTriMCT66Mxp8AlhmPXhxnAw"
       }
     ],
-    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtZGF0YS1kcml2ZW4tY2xhaW1zLUVkRFNBIiwidHlwIjoiYWdlbnRzY29yZS1wcm9maWxlK2p3cyJ9.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.8MSGbttC6ITB1vEYr0Wq8kSRniYAV25gMT7jahMGKIJfcE-rBGTukPFpXzpBWUNkSWOW4ihkOvTA5Wxws4NjDA"
+    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtZGF0YS1kcml2ZW4tY2xhaW1zLUVkRFNBIiwidHlwIjoiYWdlbnRzY29yZS1wcm9maWxlK2p3cyJ9.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.9H0tKbXw99RsDCZXhBZ1ug0StgArOL07Ue-yc4IdJtKmXsoHBaO2bfo2ygVyGz3XK2TQtGvrA4N9wmSdky9MCQ"
   },
   "jwks": {
     "keys": [
@@ -59,7 +59,7 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "t9ul3BiA3r0fugZcbcEcyARb8SAH_-4dalE3sjaVMKc"
+        "x": "Ex__9-UJq57zdUnDjihuTriMCT66Mxp8AlhmPXhxnAw"
       }
     ]
   },

tests/fixtures/cross-lang/node-emoji-keys.json

@@ -1,7 +1,7 @@
 {
   "profile": {
     "ucp": {
-      "version": "2026-04-17",
+      "version": "2026-04-08",
       "services": {
         "dev.ucp.shopping": [
           {
@@ -33,14 +33,14 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "O5o3d9qQsgo-eDXV9rnt-saHwzpiitL4kTcVxGr6mjE"
+        "x": "eW7hE4Mqxlub3PeI4yBjv4gY3om8ld1OIcYSCwTafV8"
       }
     ],
     "a": 1,
     "豈": 2,
     "": 3,
     "🍷": 4,
-    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtZW1vamkta2V5cy1FZERTQSIsInR5cCI6ImFnZW50c2NvcmUtcHJvZmlsZStqd3MifQ.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.a-34-eGa5zJtMxXiefamLIcm4UM_Wix1XpHcJRXcM8Fs1Lx3ErLxLl-pdgyveDP1DVel7FmaSXJJuANSRvB4Bw"
+    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtZW1vamkta2V5cy1FZERTQSIsInR5cCI6ImFnZW50c2NvcmUtcHJvZmlsZStqd3MifQ.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.zG0olreIhuT-2zPs2UEcXaKS5ixqpOCpA65GouZvlpcq7O81zst6nJEL7ZxCT4Up-Mk9ZPv2M3nkcO3u7QB-DA"
   },
   "jwks": {
     "keys": [
@@ -50,7 +50,7 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "O5o3d9qQsgo-eDXV9rnt-saHwzpiitL4kTcVxGr6mjE"
+        "x": "eW7hE4Mqxlub3PeI4yBjv4gY3om8ld1OIcYSCwTafV8"
       }
     ]
   },

tests/fixtures/cross-lang/node-es256-rails.json

@@ -1,7 +1,7 @@
 {
   "profile": {
     "ucp": {
-      "version": "2026-04-17",
+      "version": "2026-04-08",
       "services": {
         "dev.ucp.shopping": [
           {
@@ -56,11 +56,11 @@
         "use": "sig",
         "crv": "P-256",
         "kty": "EC",
-        "x": "YJlpUMxCjw_uFVaklMcPBroRAAyWRFBb6hogNbBzwqc",
-        "y": "RPRH4k6hBTqEX0-Wf9s2y3VAFcwtYDnZz53Y-3G-Vl8"
+        "x": "lLlT6hqlccYtAYP4l5tVP9jDETRSocwEh_Z1EEDbjA4",
+        "y": "IHrRW8GTsA5Jib53LG5B28i9t6PX5nvr86uZrdhhfH0"
       }
     ],
-    "signature": "eyJhbGciOiJFUzI1NiIsImtpZCI6Im5vZGUtZXMyNTYtcmFpbHMtRVMyNTYiLCJ0eXAiOiJhZ2VudHNjb3JlLXByb2ZpbGUrandzIn0.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.lhet7Dek3XSboG8lxyoGEc4-6kEQqwkxXbR2qqKGdKlB4aoXmHrN0hpQZSzzfqKpjwN_I7VgZiKZOteTqhKrMQ"
+    "signature": "eyJhbGciOiJFUzI1NiIsImtpZCI6Im5vZGUtZXMyNTYtcmFpbHMtRVMyNTYiLCJ0eXAiOiJhZ2VudHNjb3JlLXByb2ZpbGUrandzIn0.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.mYvpnIyTko3x80Yhza-iqIT-ifeVj6qwAkOy3sHeOk-GmOp4hTfyNLgS4NVhfHr-vyYeJcqHyXfGMLhH5GRXyw"
   },
   "jwks": {
     "keys": [
@@ -70,8 +70,8 @@
         "use": "sig",
         "crv": "P-256",
         "kty": "EC",
-        "x": "YJlpUMxCjw_uFVaklMcPBroRAAyWRFBb6hogNbBzwqc",
-        "y": "RPRH4k6hBTqEX0-Wf9s2y3VAFcwtYDnZz53Y-3G-Vl8"
+        "x": "lLlT6hqlccYtAYP4l5tVP9jDETRSocwEh_Z1EEDbjA4",
+        "y": "IHrRW8GTsA5Jib53LG5B28i9t6PX5nvr86uZrdhhfH0"
       }
     ]
   },

tests/fixtures/cross-lang/node-extras-int.json

@@ -1,7 +1,7 @@
 {
   "profile": {
     "ucp": {
-      "version": "2026-04-17",
+      "version": "2026-04-08",
       "services": {
         "dev.ucp.shopping": [
           {
@@ -37,10 +37,10 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "LwGeYhxjsedo9kllWo8uRdHZnf9teSPjEGLJrhF9o0M"
+        "x": "6oWh70ciinshT6hYc8F3bi-LDe2k4awOGxh8Zgvm6_0"
       }
     ],
-    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtZXh0cmFzLWludC1FZERTQSIsInR5cCI6ImFnZW50c2NvcmUtcHJvZmlsZStqd3MifQ.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.s6sBki-bBhRuZNZiv7s7NO3NpLDfhoXhZXKcK2uitVGiBh9nANv-pi8L-nAIBte8jN_DFoeqtWQJiAK188XqBg"
+    "signature": "eyJhbGciOiJFZERTQSIsImtpZCI6Im5vZGUtZXh0cmFzLWludC1FZERTQSIsInR5cCI6ImFnZW50c2NvcmUtcHJvZmlsZStqd3MifQ.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.MH9yEhoofwGP55zpFAxxdVVX8UJOI5rj5Y-kEOSAyR-regztzdgLJLL2U7DG2OyAX-K08j_2oHyAWwI9hfMCBw"
   },
   "jwks": {
     "keys": [
@@ -50,7 +50,7 @@
         "use": "sig",
         "crv": "Ed25519",
         "kty": "OKP",
-        "x": "LwGeYhxjsedo9kllWo8uRdHZnf9teSPjEGLJrhF9o0M"
+        "x": "6oWh70ciinshT6hYc8F3bi-LDe2k4awOGxh8Zgvm6_0"
       }
     ]
   },