changelog(5572): 派车全程槽删除支持已派车联动取消释放（anchor #5572 前端交接）

changelogs-v2/2026-08/06_5572_派车全程槽删除支持已派车联动取消释放-修改接口-管理后台.md

@@ -5,14 +5,14 @@ title: "派车全程槽删除支持已派车联动取消释放（删除按钮点
 consumer: "admin"
 change_type: "修改接口"
 author: "wx(GIT)"
-backend_status: "pending"
-gateway_status: "pending"
+backend_status: "deployed"
+gateway_status: "verified"
 frontend_status: "pending"
 frontend_owner: ""
 frontend_ref: ""
 target_release: ""
 verified_at: ""
-status_note: "后端完成：PR #5576 已合并 dev-v3 并部署 TEST；网关验证通过（已派车槽删除联动取消+释放占用、605007 仅剩 completed/finalized、slot_removal 防复活）。前端需修复删除按钮 handler 静默 return 并适配已派车槽删除交互（anchor #5572）。"
+status_note: "后端完成：PR #5576 + #5579 已合并 dev-v3 并部署 TEST；网关验证通过（已派车槽删除联动取消+释放占用 cancelledAssignmentCount=5、605007 仅剩 completed/finalized、slot_removal 防复活、修复占用上下文 500）。前端需修复删除按钮 handler 静默 return 并适配已派车槽删除交互（anchor #5572）。"
 updated_at: "2026-08-06"
 base: "dev-v3"
 generated: "2026-08-06T00:10:04+08:00"
@@ -21,7 +21,7 @@ generated: "2026-08-06T00:10:04+08:00"
 # 派车全程槽删除支持已派车联动取消释放
 
 > **服务**: hl-fleet-service
-> **PR**: [#5576](https://git.1814.love:8443/wx/HL/pulls/5576)
+> **PR**: [#5576](https://git.1814.love:8443/wx/HL/pulls/5576) + [#5579](https://git.1814.love:8443/wx/HL/pulls/5579)（占用上下文修复）
 > **Issue**: [#5572](https://git.1814.love:8443/wx/HL/issues/5572)
 > **日期**: 2026-08-06
 
@@ -83,14 +83,15 @@ generated: "2026-08-06T00:10:04+08:00"
 ## 验证证据
 
 - 定向测试：AssignmentServiceTest 371/371（+3：已派车槽联动取消删除成功/已出发 605027/completed 605007）、BoardOrderServiceTest 84/84（已派车槽 canDelete=true）、AssignmentControllerTest 41/41；spotless:check 通过
-- 网关验证（TEST）：待部署后执行——已派车全程槽 DELETE 200 + cancelledAssignmentCount=1 + 释放占用 + slot_removal 持久化
+- 网关验证（TEST）：已派车槽 DELETE 200 + cancelledAssignmentCount=5（5 条 assigned 行联动取消）+ 行全部 canceled + 占用释放 + slot_removal 持久化；修复前网关实测 500（缺 occupancy context）已由 PR #5579 修复
+- 环境说明：fleet verify 3167 用例 Failures=0；MySQL 集成测试 13/13（FleetAssignmentSlotRemovalMysqlTest 3/3 + ReleaseEOccupancyMysql8033RecoveryTest 10/10，3306 竞争窗口补跑）
 
 ## 关联/联系人
 
 ### 链接
 
 - [后端工单 #5572](https://git.1814.love:8443/wx/HL/issues/5572)
-- [后端 PR #5576](https://git.1814.love:8443/wx/HL/pulls/5576)
+- [后端 PR #5576](https://git.1814.love:8443/wx/HL/pulls/5576) + [#5579](https://git.1814.love:8443/wx/HL/pulls/5579)
 - 关联：[#5562 全程槽模型](https://git.1814.love:8443/wx/HL/issues/5562)、[#5550 槽位删除](https://git.1814.love:8443/wx/HL/issues/5550)
 
 ### 联系人