1 files changed, 2 insertions, 1 deletions

diff --git a/todo.org b/todo.org
index 6d63109..1642b1c 100644
--- a/todo.org
+++ b/todo.org
@@ -1189,7 +1189,8 @@ Before any implementation: needs a real review pass on the spec, and a decision
 :LAST_REVIEWED: 2026-05-28
 :END:
 
-** TODO [#C] Iteration-history backfill for spec-review and spec-response :docs:followup:
+** DONE [#C] Iteration-history backfill for spec-review and spec-response :docs:followup:
+CLOSED: [2026-05-28 Thu]
 Source: org-drill inbox 2026-05-28.
 
 Once the in-flight WIP lands (the requirement that specs carry a bottom =Review and iteration history= section, with iteration / date / contributor / role / what / why / artifacts), backfill the two workflow files themselves using rulesets' session history as evidence.