diff --git a/.yoi/tickets/00001KTWPE3KQ/item.md b/.yoi/tickets/00001KTWPE3KQ/item.md
index 97149e74..1e94fe7a 100644
--- a/.yoi/tickets/00001KTWPE3KQ/item.md
+++ b/.yoi/tickets/00001KTWPE3KQ/item.md
@@ -1,8 +1,8 @@
 ---
 title: 'Panel Queue時にdevとOrchestrator worktreeを同期する'
-state: 'inprogress'
+state: 'closed'
 created_at: '2026-06-12T01:16:39Z'
-updated_at: '2026-06-12T09:12:25Z'
+updated_at: '2026-06-12T12:26:26Z'
 assignee: null
 queued_by: 'yoi ticket'
 queued_at: '2026-06-12T02:39:25Z'
diff --git a/.yoi/tickets/00001KTWPE3KQ/resolution.md b/.yoi/tickets/00001KTWPE3KQ/resolution.md
new file mode 100644
index 00000000..c7279e49
--- /dev/null
+++ b/.yoi/tickets/00001KTWPE3KQ/resolution.md
@@ -0,0 +1,20 @@
+Panel Queue handoff implementation was merged from `ticket/panel-queue-orchestrator-sync` into `orchestration/yoi-orchestrator`, then merged into `develop`.
+
+Implemented behavior:
+- Panel Queue performs the root-side Ticket `ready -> queued` mutation and Queue commit.
+- The dedicated orchestration worktree is synchronized with ff-only semantics before Orchestrator notification.
+- Queue success/failure paths report Ticket id, Queue commit, sync result, and notification outcome.
+- Dirty/divergent/state-mismatch/worktree-identity failure cases are blocked with explicit diagnostics.
+
+Validation after merge:
+- `cargo fmt`
+- `cargo test -p client ticket_role`
+- `cargo test -p tui ticket_queue_notification_message_carries_routing_contract`
+- `target/debug/yoi ticket doctor`
+- `cargo check --workspace`
+- `nix build .#yoi`
+- `cargo test -p tui ticket_queue_notification_message_carries_routing_contract`
+
+Cleanup:
+- Removed implementation worktree `/home/hare/Projects/yoi/.worktree/panel-queue-orchestrator-sync`.
+- Deleted merged branch `ticket/panel-queue-orchestrator-sync`.
diff --git a/.yoi/tickets/00001KTWPE3KQ/thread.md b/.yoi/tickets/00001KTWPE3KQ/thread.md
index d0b600bf..76469620 100644
--- a/.yoi/tickets/00001KTWPE3KQ/thread.md
+++ b/.yoi/tickets/00001KTWPE3KQ/thread.md
@@ -256,4 +256,50 @@ Coder/reviewer Pods stopped after merge-ready dossier was recorded.
 - Stopped: `yoi-reviewer-panel-queue-sync`
 - Implementation worktree/branch are retained for explicit merge-completion authority.
 
+---
+
+<!-- event: state_changed author: "yoi ticket" at: 2026-06-12T12:26:26Z from: inprogress to: done reason: cli_state field: state -->
+
+## State changed
+
+State changed to `done`.
+
+
+---
+
+<!-- event: state_changed author: hare at: 2026-06-12T12:26:26Z from: done to: closed reason: closed field: state -->
+
+## State changed
+
+Ticket を closed にしました。
+
+
+---
+
+<!-- event: close author: hare at: 2026-06-12T12:26:26Z status: closed -->
+
+## 完了
+
+Panel Queue handoff implementation was merged from `ticket/panel-queue-orchestrator-sync` into `orchestration/yoi-orchestrator`, then merged into `develop`.
+
+Implemented behavior:
+- Panel Queue performs the root-side Ticket `ready -> queued` mutation and Queue commit.
+- The dedicated orchestration worktree is synchronized with ff-only semantics before Orchestrator notification.
+- Queue success/failure paths report Ticket id, Queue commit, sync result, and notification outcome.
+- Dirty/divergent/state-mismatch/worktree-identity failure cases are blocked with explicit diagnostics.
+
+Validation after merge:
+- `cargo fmt`
+- `cargo test -p client ticket_role`
+- `cargo test -p tui ticket_queue_notification_message_carries_routing_contract`
+- `target/debug/yoi ticket doctor`
+- `cargo check --workspace`
+- `nix build .#yoi`
+- `cargo test -p tui ticket_queue_notification_message_carries_routing_contract`
+
+Cleanup:
+- Removed implementation worktree `/home/hare/Projects/yoi/.worktree/panel-queue-orchestrator-sync`.
+- Deleted merged branch `ticket/panel-queue-orchestrator-sync`.
+
+
 ---