diff --git a/.ciagent/CHECKPOINT.json b/.ciagent/CHECKPOINT.json
index 86991e9..4baabf3 100644
--- a/.ciagent/CHECKPOINT.json
+++ b/.ciagent/CHECKPOINT.json
@@ -1,10 +1,11 @@
 {
   "phase": 0,
-  "stage": "plan",
+  "stage": "complete",
   "milestone": "v1.20",
   "phase_role": "pre_execution",
   "attempts": 0,
-  "updated_at": "2026-08-07T20:05:00Z",
+  "updated_at": "2026-08-07T20:06:00Z",
   "milestone_complete": false,
-  "notes": "Phase 0 complete. Research performed interactively (gitea audit, doc review, terraform transparency research, slide pipeline investigation). Plan: 5 phases (P1 consumer-cleanup, P2 slide-pipeline, P3 product-roadmap, P4 transparent-terraform, P5 final-review-ship). Tags on v1.19.x line."
+  "tag": "v1.19.0",
+  "notes": "Phase 0 complete. 15 requirements (REQ-230..244). 5 execution phases planned. Proceeding to P1 consumer-cleanup."
 }