diff --git a/REBUILD.md b/REBUILD.md
index 282f607..d247ed5 100644
--- a/REBUILD.md
+++ b/REBUILD.md
@@ -932,7 +932,10 @@ f. **Nothing enters the catalog without a usable name** (amended
    11% of the segments and nothing anyone can find; the full history has
    725 M random-named files (LOG.md 2026-10-09). Built 2026-10-26: the
    edge sends an unnamed release with an empty payload and its tool, the
-   batch store writes `pending_releases` (LOG.md (114)); the ladder in the
+   batch store writes `pending_releases` (LOG.md (114)); a finished release
+   the edge found no target for (the edge's `candidates_of`: par2, archive
+   start, 7z tail, else the first random-named file as the lone target;
+   LOG.md (140)) is written exhausted at once; the ladder in the
    prober (`app/services/pending_ladder.ts`, LOG.md (115)): a claim takes
    the oldest waiting releases' next target (par2, archive, lone, 7z-tail
    in that order), at least PENDING_SHARE (25%) of each claim next to the