diff --git a/plans/sx-improvements.md b/plans/sx-improvements.md
index 701883b3..4caf5d4a 100644
--- a/plans/sx-improvements.md
+++ b/plans/sx-improvements.md
@@ -182,7 +182,7 @@ these when operands are known numbers/lists.
 | Step | Status | Commit |
 |------|--------|--------|
 | 1 — JIT combinator bug | [x] | 882a4b76 |
-| 2 — letrec+resume | [x] | (pending) |
+| 2 — letrec+resume | [x] | e80e655b |
 | 3 — tokenizer :end/:line | [ ] | — |
 | 4 — parser spans complete | [ ] | — |
 | 5 — OCaml AdtValue + define-type + match | [ ] | — |