feat(protocol): adopt AdCP 3.2 beta.9

Adopt the signed beta.9 schema bundle, regenerate public types, expose list_account_changes end to end, and retain local reporting compatibility patches.

Author: bokelley

AGENTS.md

@@ -33,6 +33,7 @@ Override these in your `ADCPHandler` subclass. Unimplemented methods return `not
 | `get_creative_features` | governance | GetCreativeFeaturesRequest | Get creative feature definitions |
 | `get_signals` | signals | GetSignalsRequest | Discover audience signals |
 | `activate_signal` | signals | ActivateSignalRequest | Activate a signal |
+| `list_account_changes` | media_buy | ListAccountChangesRequest | Read the durable account change feed |
 | `list_accounts` | media_buy | ListAccountsRequest | List advertiser accounts |
 | `sync_accounts` | media_buy | SyncAccountsRequest | Sync account data |
 | `get_account_financials` | media_buy | GetAccountFinancialsRequest | Get financial details |

MANIFEST.in

@@ -10,5 +10,5 @@ recursive-include src/adcp py.typed
 recursive-include src/adcp/_schemas/2.5 *.json
 recursive-include src/adcp/_schemas/3.0 *.json
 recursive-include src/adcp/_schemas/3.1 *.json
-recursive-include src/adcp/_schemas/3.2.0-beta.6 *.json
+recursive-include src/adcp/_schemas/3.2.0-beta.9 *.json
 prune src/adcp/_schemas/3.1.0-*

pyproject.toml

@@ -193,7 +193,7 @@ adcp = [
     "_schemas/2.5/**/*.json",
     "_schemas/3.0/**/*.json",
     "_schemas/3.1/**/*.json",
-    "_schemas/3.2.0-beta.6/**/*.json",
+    "_schemas/3.2.0-beta.9/**/*.json",
     # Vendored canonical-formats reference fixtures (14 v2 products +
     # 50-entry v1 catalog) so :mod:`adcp.canonical_formats.fixtures`
     # can serve them to adopter test suites without forcing each

schemas/cache/3.2.0-beta.9/a2ui/bound-value.json

@@ -0,0 +1,80 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "A2UI Bound Value",
+  "description": "A value that can be a literal or bound to a path in the data model",
+  "oneOf": [
+    {
+      "type": "object",
+      "description": "Literal string value",
+      "properties": {
+        "literalString": {
+          "type": "string",
+          "description": "Static string value"
+        }
+      },
+      "required": [
+        "literalString"
+      ],
+      "additionalProperties": false
+    },
+    {
+      "type": "object",
+      "description": "Literal number value",
+      "properties": {
+        "literalNumber": {
+          "type": "number",
+          "description": "Static number value"
+        }
+      },
+      "required": [
+        "literalNumber"
+      ],
+      "additionalProperties": false
+    },
+    {
+      "type": "object",
+      "description": "Literal boolean value",
+      "properties": {
+        "literalBoolean": {
+          "type": "boolean",
+          "description": "Static boolean value"
+        }
+      },
+      "required": [
+        "literalBoolean"
+      ],
+      "additionalProperties": false
+    },
+    {
+      "type": "object",
+      "description": "Path to data model value",
+      "properties": {
+        "path": {
+          "type": "string",
+          "description": "JSON pointer path to value in data model (e.g., '/products/0/title')"
+        }
+      },
+      "required": [
+        "path"
+      ],
+      "additionalProperties": false
+    },
+    {
+      "type": "object",
+      "description": "Literal with path binding (sets default and binds)",
+      "properties": {
+        "literalString": {
+          "type": "string"
+        },
+        "path": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "literalString",
+        "path"
+      ],
+      "additionalProperties": false
+    }
+  ]
+}

schemas/cache/3.2.0-beta.9/a2ui/component.json

@@ -0,0 +1,31 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "A2UI Component",
+  "description": "A component in an A2UI surface",
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string",
+      "description": "Unique identifier for this component within the surface"
+    },
+    "parentId": {
+      "type": "string",
+      "description": "ID of the parent component (null for root)"
+    },
+    "component": {
+      "type": "object",
+      "description": "Component definition (keyed by component type)",
+      "minProperties": 1,
+      "maxProperties": 1,
+      "additionalProperties": {
+        "type": "object",
+        "description": "Component properties"
+      }
+    }
+  },
+  "required": [
+    "id",
+    "component"
+  ],
+  "additionalProperties": true
+}