diff --git a/docs/plans/2026-07-21-gamewindow-slice-3-live-session.md b/docs/plans/2026-07-21-gamewindow-slice-3-live-session.md
index 5e2689b0..96229955 100644
--- a/docs/plans/2026-07-21-gamewindow-slice-3-live-session.md
+++ b/docs/plans/2026-07-21-gamewindow-slice-3-live-session.md
@@ -29,8 +29,13 @@ character-selection UI or redesign the transport.
   concurrent and reentrant disposal serialization, and delayed-dialog
   indirection that makes displaced transports both inert and collectible.
   Three-agent review clean. Release: 6,636 passed / 5 skipped.
-- [ ] C — convergent session reset (in progress).
-- [ ] D — complete lifecycle controller.
+- [x] C — convergent session reset (`4f31a508`): fixed ordered manifest,
+  all-attempt named transaction, retry-observable owner resets, canonical
+  live-runtime convergence/identity gate, retained-world preservation,
+  retail dialog completion semantics, and actual-owner A → failed drain →
+  retry → clean-state coverage. Three-agent review clean. Release: 6,659
+  passed / 5 skipped.
+- [ ] D — complete lifecycle controller (in progress).
 - [ ] E — GameWindow cutover.
 - [ ] F — final review, connected gate, and documentation closeout.