diff --git a/.yoi/tickets/00001KVG0HR96/item.md b/.yoi/tickets/00001KVG0HR96/item.md
index e8beb3de..abba5b11 100644
--- a/.yoi/tickets/00001KVG0HR96/item.md
+++ b/.yoi/tickets/00001KVG0HR96/item.md
@@ -1,8 +1,8 @@
 ---
 title: 'Plugin: migrate WASM Tool runtime to WebAssembly Component Model'
-state: 'inprogress'
+state: 'done'
 created_at: '2026-06-19T13:18:58Z'
-updated_at: '2026-06-19T17:19:55Z'
+updated_at: '2026-06-19T17:23:13Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['plugin', 'wasm', 'component-model', 'wit', 'runtime-backend', 'sandbox', 'packaging', 'sdk']
diff --git a/.yoi/tickets/00001KVG0HR96/thread.md b/.yoi/tickets/00001KVG0HR96/thread.md
index 182df092..ddfed223 100644
--- a/.yoi/tickets/00001KVG0HR96/thread.md
+++ b/.yoi/tickets/00001KVG0HR96/thread.md
@@ -356,3 +356,51 @@ Reviewer validation:
 Worktree status at review end: clean。
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-19T17:23:09Z -->
+
+## Implementation report
+
+Merge and final validation report:
+
+Merged implementation branch into Orchestrator branch:
+- Merge commit: `63d7ad78 merge: plugin component model runtime`
+- Implementation commits included:
+  - `57bbf14e plugin: implement component model runtime`
+  - `a705bb3b plugin: bound component model runtime resources`
+
+Reviewer outcome:
+- r1 requested changes for missing Component Model resource limiter.
+- Coder added raw-runtime-equivalent Wasmtime `StoreLimits` for Component execution and negative tests.
+- r2 approved with no blocking issues.
+
+Orchestrator validation after merge passed:
+- `cargo fmt --check`
+- `git diff --check HEAD^1..HEAD`
+- `cargo check`
+- `cargo test -p pod feature::plugin::tests -- --nocapture`
+- `cargo test -p manifest plugin -- --nocapture`
+- `cargo test -p yoi plugin -- --nocapture`
+- `nix build .#yoi --no-link`
+
+Validation log:
+- `/run/user/1000/yoi/yoi-orchestrator/bash-output/bash-rZDseu.log`
+
+Package impact recorded by Coder/Reviewer:
+- `nix path-info -S .#yoi`: `112156120`
+- `bin/yoi` size: `54605944`
+- output dir: `53M`
+
+Final state:
+- Orchestrator worktree clean at `63d7ad78` after validation.
+- Implementation worktree remains available for cleanup after Ticket completion records are committed.
+
+---
+
+<!-- event: state_changed author: yoi-orchestrator at: 2026-06-19T17:23:13Z from: inprogress to: done reason: merged_reviewed_validated field: state -->
+
+## State changed
+
+Implementation was merged into Orchestrator branch at `63d7ad78`, r2 review approved, and final Orchestrator validation passed: `cargo fmt --check`, `git diff --check HEAD^1..HEAD`, `cargo check`, focused Plugin tests for `pod`/`manifest`/`yoi`, and `nix build .#yoi --no-link`.
+
+---