diff --git a/TODO.md b/TODO.md
index cdfbe91..b212c15 100644
--- a/TODO.md
+++ b/TODO.md
@@ -154,11 +154,12 @@ behaviour is a takedown risk, not a paperwork one. The privacy policy itself
 now describes the per-site check and the ecosystem lookups; this is the other
 copy of those claims, and the two should not drift apart.
 
-There is now a third copy: `/architecture` names each caller, each host and
-each stored item, and is the version a reviewer can check against the source.
-It is the most specific of the three, so it is the one that goes stale first —
-when a network call is added or removed, `web/src/diagrams/architecture.mmd`
-and the tables in `web/src/pages/architecture.astro` need the same edit.
+There is now a third copy: `/architecture` renders
+`web/src/diagrams/architecture.mmd` as inline SVG. It used to also print a
+per-caller, per-host table from the `calls` and `storage` arrays in
+`web/src/pages/architecture.astro`; that markup was removed, but the arrays
+are still there, unused — a reviewer checking the diagram against the source
+has to read the frontmatter directly instead.
 
 ## Decide what to do about the 843 kB popup chunk