chore(release): [REL-09] prepare independent major versions and verified artifacts

refactor/tasks.json

@@ -4982,11 +4982,16 @@
         "REL-01",
         "DOC-11"
       ],
-      "status": "todo",
+      "status": "done",
       "risk": "H",
       "deliverable": "22 包版本目标落实、适用锁文件/依赖范围/示例/变更日志同步，核实 registry 版本占用",
       "acceptance": "版本与 policy 一致，旧核心支持保留；必要拆子任务各自提交，候选构建前完成，不执行 publish",
-      "evidence": []
+      "evidence": [
+        "changes/2026-09-16-REL-09-major-versions.md",
+        "baselines/major-version-preparation.json",
+        "baselines/version-registry-prepared-2026-09-16.json",
+        "version-plan.md"
+      ]
     },
     {
       "id": "REL-02",