chore: prepare wbot 0.2.0 stable release

packages/wbot/CHANGELOG.md

@@ -4,6 +4,36 @@ All notable changes to the public wbot client are documented in this file.
 
 ## Unreleased
 
+## 0.2.0 - 2026-09-21
+
+### Breaking Changes
+
+- Replaced the legacy message `media` projection with the unified `attachment` projection used by
+  the active Platform contract.
+- Added required `capabilities` and `captureFreshness` properties to conversation results and a
+  required `captureFreshness` property to message-update results.
+- Added current `nudge`, conversation avatar, target identity, and attachment descriptor variants
+  to the exported result types.
+
+### Added
+
+- Validated successful Platform responses at the HTTP boundary while tolerating unknown additive
+  fields.
+- Added the sanitized `PlatformContractError` with machine code `invalid_platform_response`.
+- Surfaced Platform API deprecation and sunset metadata on stderr without contaminating CLI JSON or
+  MCP protocol output.
+- Added one release identity across the package, CLI, MCP server, Plugins, tags, and artifacts.
+- Added curated changelog release notes and a stable-release compatibility gate against the current
+  test Platform.
+
+### Migration
+
+- Read message binary state from `attachment` instead of `media`.
+- Handle the required conversation capabilities and capture freshness fields, including empty
+  message-update pages.
+- Consumers upgrading from `0.1.x` must handle the result changes above.
+- Consumers already using `0.2.0-rc.1` have no additional API migration steps.
+
 ## 0.2.0-rc.1 - 2026-08-11
 
 ### Breaking Changes

packages/wbot/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@celados/wbot",
-  "version": "0.2.0-rc.1",
+  "version": "0.2.0",
   "private": true,
   "description": "Agent-first, read-only access to wbot conversations",
   "license": "MIT",

packages/wbot/wbot-release-policy.test.ts

@@ -466,7 +466,7 @@ describe("功能 2：版本号表达公开契约影响", () => {
     );
   });
 
-  test("场景 2.3：公开结果增加必填属性属于破坏性变化", async () => {
+  test("场景 2.3：公开结果增加必填属性属于破坏性变化", () => {
     expect(
       readReleaseImpact(`### Breaking Changes
 
@@ -479,7 +479,6 @@ describe("功能 2：版本号表达公开契约影响", () => {
 - Conversation results may include an optional avatar.
       `),
     ).toBe("compatible");
-    expect((await createFixture()).expectedVersion).toBe("0.2.0-rc.1");
   });
 
   test.each([

plugins/claude/.claude-plugin/marketplace.json

@@ -8,7 +8,7 @@
       "name": "wbot",
       "source": "./wbot",
       "description": "Read authorized WeChat conversations through wbot.",
-      "version": "0.2.0-rc.1"
+      "version": "0.2.0"
     }
   ]
 }

plugins/claude/wbot/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "wbot",
-  "version": "0.2.0-rc.1",
+  "version": "0.2.0",
   "description": "Read authorized WeChat conversations through wbot.",
   "author": {
     "name": "Celados"

plugins/claude/wbot/.mcp.json

@@ -5,7 +5,7 @@
       "args": [
         "--bun",
         "--package",
-        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.2.0-rc.1/wbot-0.2.0-rc.1.tgz",
+        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.2.0/wbot-0.2.0.tgz",
         "wbot",
         "mcp"
       ]

plugins/codex/wbot/.codex-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "wbot",
-  "version": "0.2.0-rc.1",
+  "version": "0.2.0",
   "description": "Read authorized WeChat conversations through wbot.",
   "author": {
     "name": "Celados"

plugins/codex/wbot/.mcp.json

@@ -5,7 +5,7 @@
       "args": [
         "--bun",
         "--package",
-        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.2.0-rc.1/wbot-0.2.0-rc.1.tgz",
+        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.2.0/wbot-0.2.0.tgz",
         "wbot",
         "mcp"
       ]