diff --git a/.planning/STATE.md b/.planning/STATE.md
index 38c3ced..6410aab 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -12,7 +12,7 @@ See: .planning/PROJECT.md (updated 2026-02-04)
 Phase: 2 of 10 (Plugin System)
 Plan: 0 of 3 in current phase
 Status: Ready to plan
-Last activity: 2026-02-05 - Completed Phase 1 Foundation
+Last activity: 2026-02-05 - Completed quick task 001: Update JDK requirement to 21+ for Loom virtual threads
 
 Progress: [###.......] 10% (3/29 plans)
 
@@ -62,6 +62,12 @@ None yet.
 - Research flag: Plugin System (Phase 2) needs deep research before planning
 - Research flag: Admin Backend (Phase 7-8) has hidden complexity (YAML edge cases)
 
+### Quick Tasks Completed
+
+| # | Description | Date | Commit | Directory |
+|---|-------------|------|--------|-----------|
+| 001 | Update JDK requirement to 21+ for Loom virtual threads | 2026-02-05 | 64dcded | [001-update-jdk-requirement-to-21-for-loom-vi](./quick/001-update-jdk-requirement-to-21-for-loom-vi/) |
+
 ## Session Continuity
 
 Last session: 2026-02-05