diff --git a/CHANGELOG.md b/CHANGELOG.md
index f854450..9482e48 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,30 @@ one of them changed. An entry says which artefact and which version, so `web 0.1
 Every version published to a channel appears here. Nothing is written from memory afterwards: a build
 cannot be published without its entry.
 
+## 2026-08-31 — A scheduling loop, fixed at the shape rather than at the wording `api 0.103.0`
+
+**If Jarvis got stuck trying to schedule something, this is the fix.** Reported within the hour:
+asked to send a message a minute later, it tried four times, each time announcing it would correct
+itself and each time sending the same thing. No wake-up was created, and every attempt showed as
+"Succeeded" in the transcript.
+
+Two mistakes of ours, and neither was in the scheduling itself.
+
+**The tool asked for a choice it then punished.** It took an optional "repeat pattern" and an
+optional "single time", and refused unless exactly one was given — a rule the assistant had to
+enforce on itself, got wrong, and then could not recover from. It now takes **one** value for when
+to wake, and the shape says which kind it is: a timestamp wakes it once, a five-field pattern
+repeats. There is no longer a combination to get wrong. The value it kept sending was, as best we
+can tell, a fragment of an example in our own field description — so the documentation was feeding
+the mistake the tool was refusing.
+
+**A refused call reported success.** The transcript showed four green rows for four calls that did
+nothing, which is the opposite of what a transcript is for. A wake-up that cannot be created now
+fails and says so on its row.
+
+Nothing about existing wake-ups changes and there is no schema change. Take the api image; the
+console is unaffected.
+
 ## 2026-08-31 — Jarvis can wake itself up, knows what day it is, and can read the web `api 0.102.0` `web 0.125.0` `browser 0.1.0`
 
 **The schema step is uneventful for almost everyone** — unlike `api 0.101.0`. Read the upgrade