diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69d1340..5060773 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## alpha 0.6.8.1015
+
+- Add an atomic compatibility path for old active CS autochess runs. When a
+  group still has a pre-schema-3 active tournament, `/自走棋开始` now archives
+  that old run as cancelled and opens a fresh schema-3 season in the same
+  SQLite transaction.
+- Preserve old story and battle archive rows while ensuring the new season is
+  the only active autochess run selected by future commands.
+
 ## alpha 0.6.7.1015
 
 - Expand CS Major autochess content to 100+ player cards and an 18-coach
diff --git a/README.md b/README.md
index 132e621..d1b33cd 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ JWeBot 是运行于 Linux 的单群微信自动回复系统。它通过本地 OC
 观察选定的微信窗口，将消息写入持久化 Edge 账本，调用经过审核的命令插件，
 并通过带视觉确认的 GUI 发送链路回复。
 
-当前版本：`alpha 0.6.7.1015`。
+当前版本：`alpha 0.6.8.1015`。
 
 0.6.1 新增本地上下文总结、人物与别名索引、单人虚拟金币游戏，并增加
 两秒画面复核以补抓遗漏的消息变化。命令和游戏管理规则见
@@ -33,6 +33,9 @@ JWeBot 是运行于 Linux 的单群微信自动回复系统。它通过本地 OC
 18 人；训练赛改为按参赛人数生成的真实对阵轮次；单图比分由 MR15
 逐回合模拟产生，不再使用固定比分档；赛事叙事素材扩充到 120+ 条，
 D 牌、锁店、调阵容和战术窗口会在轮次之间自然提示。
+0.6.8 增加旧版自走棋 active 状态兼容：如果群里残留 0.6.6/0.6.7
+之前创建的未完成赛事，新的 `/自走棋开始` 会原子归档旧档案并开启新版
+赛季，不需要维护人员手工改库。
 
 ### 运行流程
 
@@ -275,7 +278,7 @@ visually confirmed GUI bridge.
 Current version:
 
 ```text
-alpha 0.6.7.1015
+alpha 0.6.8.1015
 ```
 
 ## Runtime Flow
diff --git a/VERSION b/VERSION
index a76aa17..d08e84a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-alpha 0.6.7.1015
+alpha 0.6.8.1015
diff --git a/packages/jwebot-config/pyproject.toml b/packages/jwebot-config/pyproject.toml
index a36b613..b3a4940 100644
--- a/packages/jwebot-config/pyproject.toml
+++ b/packages/jwebot-config/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "jwebot-config"
-version = "0.6.7a0+1015"
+version = "0.6.8a0+1015"
 description = "Profile-based configuration compiler for JWeBot"
 requires-python = ">=3.9"
 dependencies = [
diff --git a/packages/jwebot-config/src/jwebot_config/__init__.py b/packages/jwebot-config/src/jwebot_config/__init__.py
index 5d502ef..d5f6150 100644
--- a/packages/jwebot-config/src/jwebot_config/__init__.py
+++ b/packages/jwebot-config/src/jwebot_config/__init__.py
@@ -36,4 +36,4 @@ __all__ = [
     "write_default_profile",
 ]
 
-__version__ = "0.6.7a0+1015"
+__version__ = "0.6.8a0+1015"
diff --git a/packages/jwebot-extension-host/pyproject.toml b/packages/jwebot-extension-host/pyproject.toml
index eb8ddc3..86ecb5f 100644
--- a/packages/jwebot-extension-host/pyproject.toml
+++ b/packages/jwebot-extension-host/pyproject.toml
@@ -4,12 +4,12 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "jwebot-extension-host"
-version = "0.6.7a0+1015"
+version = "0.6.8a0+1015"
 description = "Single-release, single-invocation process host for JWeBot extensions"
 requires-python = ">=3.9"
 dependencies = [
-  "jwebot-sdk==0.6.7a0+1015",
-  "jwebot-kernel==0.6.7a0+1015",
+  "jwebot-sdk==0.6.8a0+1015",
+  "jwebot-kernel==0.6.8a0+1015",
 ]
 
 [project.scripts]
diff --git a/packages/jwebot-extension-host/src/jwebot_extension_host/__init__.py b/packages/jwebot-extension-host/src/jwebot_extension_host/__init__.py
index 6f9cd85..f7bf726 100644
--- a/packages/jwebot-extension-host/src/jwebot_extension_host/__init__.py
+++ b/packages/jwebot-extension-host/src/jwebot_extension_host/__init__.py
@@ -16,4 +16,4 @@ __all__ = [
     "process_request",
 ]
 
-__version__ = "0.6.7a0+1015"
+__version__ = "0.6.8a0+1015"
diff --git a/packages/jwebot-kernel/pyproject.toml b/packages/jwebot-kernel/pyproject.toml
index 348de3e..d3ec683 100644
--- a/packages/jwebot-kernel/pyproject.toml
+++ b/packages/jwebot-kernel/pyproject.toml
@@ -4,13 +4,13 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "jwebot-kernel"
-version = "0.6.7a0+1015"
+version = "0.6.8a0+1015"
 description = "Stable routing and extension authority for JWeBot"
 requires-python = ">=3.9"
 dependencies = [
-  "jwebot-config==0.6.7a0+1015",
-  "jwebot-sdk==0.6.7a0+1015",
-  "jwebot-official-extensions==0.6.7a0+1015",
+  "jwebot-config==0.6.8a0+1015",
+  "jwebot-sdk==0.6.8a0+1015",
+  "jwebot-official-extensions==0.6.8a0+1015",
   "tomli>=2; python_version < '3.11'",
 ]
 
diff --git a/packages/jwebot-kernel/src/jwebot_kernel/__init__.py b/packages/jwebot-kernel/src/jwebot_kernel/__init__.py
index 6d20ca5..04342e5 100644
--- a/packages/jwebot-kernel/src/jwebot_kernel/__init__.py
+++ b/packages/jwebot-kernel/src/jwebot_kernel/__init__.py
@@ -107,4 +107,4 @@ __all__ = [
     "verify_installed_release_signature",
 ]
 
-__version__ = "0.6.7a0+1015"
+__version__ = "0.6.8a0+1015"
diff --git a/packages/jwebot-kernel/src/jwebot_kernel/edge_runtime.py b/packages/jwebot-kernel/src/jwebot_kernel/edge_runtime.py
index 517159b..785cac8 100644
--- a/packages/jwebot-kernel/src/jwebot_kernel/edge_runtime.py
+++ b/packages/jwebot-kernel/src/jwebot_kernel/edge_runtime.py
@@ -3837,6 +3837,29 @@ class Ledger:
                     self._validate_autochess_state(new_state)
                     run_id = str(new_state["run_id"])
                     season_number = int(new_state["season_number"])
+                    if (
+                        stored is not None
+                        and str(stored["run_id"]) != run_id
+                        and str(stored["state"]) in {"registration", "active"}
+                    ):
+                        archived_state = dict(state or {})
+                        archived_state["status"] = "cancelled"
+                        archived_state["phase"] = "cancelled"
+                        self.connection.execute(
+                            """
+                            UPDATE autochess_runs
+                            SET state = 'cancelled',
+                                state_json = ?,
+                                updated_at = ?
+                            WHERE group_fingerprint = ? AND run_id = ?
+                            """,
+                            (
+                                canonical_json(archived_state),
+                                timestamp,
+                                group,
+                                str(stored["run_id"]),
+                            ),
+                        )
                     existing = self.connection.execute(
                         """
                         SELECT created_at FROM autochess_runs
diff --git a/packages/jwebot-official-extensions/pyproject.toml b/packages/jwebot-official-extensions/pyproject.toml
index 6b3edfa..d830bc6 100644
--- a/packages/jwebot-official-extensions/pyproject.toml
+++ b/packages/jwebot-official-extensions/pyproject.toml
@@ -4,11 +4,11 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "jwebot-official-extensions"
-version = "0.6.7a0+1015"
+version = "0.6.8a0+1015"
 description = "Reviewed local command adapters and broker implementation for JWeBot"
 requires-python = ">=3.9"
 dependencies = [
-  "jwebot-sdk==0.6.7a0+1015",
+  "jwebot-sdk==0.6.8a0+1015",
 ]
 
 [tool.setuptools.packages.find]
diff --git a/packages/jwebot-official-extensions/src/jwebot_official_extensions/__init__.py b/packages/jwebot-official-extensions/src/jwebot_official_extensions/__init__.py
index a6252aa..2ac3b3a 100644
--- a/packages/jwebot-official-extensions/src/jwebot_official_extensions/__init__.py
+++ b/packages/jwebot-official-extensions/src/jwebot_official_extensions/__init__.py
@@ -90,4 +90,4 @@ __all__ = [
     "render_feature_list",
 ]
 
-__version__ = "0.6.7a0+1015"
+__version__ = "0.6.8a0+1015"
diff --git a/packages/jwebot-official-extensions/src/jwebot_official_extensions/cs_autochess.py b/packages/jwebot-official-extensions/src/jwebot_official_extensions/cs_autochess.py
index 4cdcfe1..9b3419c 100644
--- a/packages/jwebot-official-extensions/src/jwebot_official_extensions/cs_autochess.py
+++ b/packages/jwebot-official-extensions/src/jwebot_official_extensions/cs_autochess.py
@@ -2834,7 +2834,16 @@ class CsMajorAutochess:
         if action == "unknown":
             return respond(state, self.rules())
         if action == "create":
-            if state is not None and state.get("status") in {"registration", "active"}:
+            legacy_active = (
+                state is not None
+                and state.get("status") in {"registration", "active"}
+                and int(state.get("schema_version") or 0) < 3
+            )
+            if (
+                state is not None
+                and state.get("status") in {"registration", "active"}
+                and not legacy_active
+            ):
                 return respond(
                     state,
                     f"{state['event_title']} 已在进行中；发送 /自走棋状态 查看",
@@ -2878,6 +2887,8 @@ class CsMajorAutochess:
                 f"{state['event_title']} 开放报名；主持人 {display_name} 已自动加入。"
                 "支持 2～8 人；发送 /自走棋报名，主持人发送 /自走棋开赛。"
             )
+            if legacy_active:
+                text = "已保留旧版未完成赛事档案，并开启新版赛季。" + text
             story = _story(state, "registration_open", text, {"host_person_key": person_key})
             return respond(state, text, stories=[story])
         if state is None:
diff --git a/packages/jwebot-sdk/pyproject.toml b/packages/jwebot-sdk/pyproject.toml
index 801fb92..75c7c59 100644
--- a/packages/jwebot-sdk/pyproject.toml
+++ b/packages/jwebot-sdk/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "jwebot-sdk"
-version = "0.6.7a0+1015"
+version = "0.6.8a0+1015"
 description = "Typed, capability-limited extension API for JWeBot plugins"
 requires-python = ">=3.9"
 dependencies = []
diff --git a/packages/jwebot-sdk/src/jwebot_sdk/__init__.py b/packages/jwebot-sdk/src/jwebot_sdk/__init__.py
index de1fa51..ce6b086 100644
--- a/packages/jwebot-sdk/src/jwebot_sdk/__init__.py
+++ b/packages/jwebot-sdk/src/jwebot_sdk/__init__.py
@@ -38,4 +38,4 @@ __all__ = [
     "SingleGroupContext",
 ]
 
-__version__ = "0.6.7a0+1015"
+__version__ = "0.6.8a0+1015"
diff --git a/pyproject.toml b/pyproject.toml
index 192d8ac..874d8bb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [tool.jwebot]
-release = "alpha 0.6.7.1015"
+release = "alpha 0.6.8.1015"
 production_deployments_enabled_by_default = false
 
 [tool.jwebot.workspace]
diff --git a/tests/test_release_067.py b/tests/test_release_067.py
index 5358efb..35ded89 100644
--- a/tests/test_release_067.py
+++ b/tests/test_release_067.py
@@ -133,6 +133,34 @@ class Release067AutochessTests(unittest.TestCase):
         self.assertNotIn("克制修正", report)
         self.assertIsNotNone(re.search(r"\b\d{2}-\d{1,2}\b", report))
 
+    def test_legacy_active_run_does_not_block_new_schema_three_season(self):
+        self.command("/自走棋开始")
+        state = self.state()
+        state["schema_version"] = 2
+        state["status"] = "active"
+        self.engine.ledger.connection.execute(
+            """
+            UPDATE autochess_runs
+            SET state = 'active', state_json = ?
+            WHERE group_fingerprint = 'group-a' AND run_id = ?
+            """,
+            (
+                json.dumps(state, ensure_ascii=False, sort_keys=True),
+                state["run_id"],
+            ),
+        )
+        self.engine.ledger.connection.commit()
+
+        response = "\n".join(
+            self.command("/自走棋开始", event_id="legacy-active-create")
+        )
+        new_state = self.state()
+
+        self.assertIn("旧版未完成赛事", response)
+        self.assertEqual(new_state["schema_version"], 3)
+        self.assertEqual(new_state["season_number"], 2)
+        self.assertEqual(new_state["status"], "registration")
+
 
 if __name__ == "__main__":
     unittest.main()