diff --git a/conductor/tracks/fix_version_mismatch_20260219/plan.md b/conductor/tracks/fix_version_mismatch_20260219/plan.md
index 4f26f14..6abbb50 100644
--- a/conductor/tracks/fix_version_mismatch_20260219/plan.md
+++ b/conductor/tracks/fix_version_mismatch_20260219/plan.md
@@ -1,9 +1,9 @@
 # Implementation Plan - Fix Version Mismatch
 
-## Phase 1: Fix & Process Update
+## Phase 1: Fix & Process Update [checkpoint: 944ce96]
 - [x] Task: Run version sync script e17bf4d
     - [x] Execute `deno task sync-version` (via Docker) to automatically update `icalendar.ts`, `icalendar.plug.yaml`, and `PLUG.md` to match `deno.json`.
 - [x] Task: Update Workflow Protocol 9bcfaa7
     - [x] Modify `conductor/workflow.md` -> "Track Completion Protocol" -> "Version Bump" section.
     - [x] Replace manual file list with instruction: "Update `deno.json` version and run `deno task sync-version`".
-- [ ] Task: Conductor - User Manual Verification 'Fix & Process Update' (Protocol in workflow.md)
\ No newline at end of file
+- [x] Task: Conductor - User Manual Verification 'Fix & Process Update' (Protocol in workflow.md)
\ No newline at end of file