diff --git a/.planning/STATE.md b/.planning/STATE.md
index 980e5d8..c6b0e6e 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -3,9 +3,10 @@ gsd_state_version: 1.0
 milestone: v2.0
 milestone_name: Network Isolation & Profiles
 status: active
-stopped_at: null
-last_updated: "2026-04-10T12:41:00Z"
-last_activity: 2026-04-10 - Phase 04 auth-passthrough complete and verified
+stopped_at: Phase 5 context gathered (assumptions mode)
+last_updated: "2026-04-10T12:50:00Z"
+last_activity: 2026-04-10 - Phase 5 context gathered (assumptions mode)
+resume_file: .planning/phases/05-per-project-instance-isolation/05-CONTEXT.md
 progress:
   total_phases: 4
   completed_phases: 1