diff --git a/plans/sx-improvements.md b/plans/sx-improvements.md
index f91ab610..2ceae91e 100644
--- a/plans/sx-improvements.md
+++ b/plans/sx-improvements.md
@@ -214,7 +214,7 @@ these when operands are known numbers/lists.
 | 5 — OCaml AdtValue + define-type + match | [x] | 1f49242a |
 | 6 — JS AdtValue + define-type + match | [x] | fc8a3916 |
 | 7 — nested patterns | [x] | 0679edf5 |
-| 8 — exhaustiveness warnings | [x] | (pending) |
+| 8 — exhaustiveness warnings | [x] | 6d391119 |
 | 9 — parser feature registry | [ ] | — |
 | 10 — compiler + as converter registry | [ ] | — |
 | 11 — plugin migration + worker | [ ] | — |