diff --git a/docs/stories/00-status.md b/docs/stories/00-status.md
index eeed140..c2d7671 100644
--- a/docs/stories/00-status.md
+++ b/docs/stories/00-status.md
@@ -995,6 +995,7 @@ the language arc as v1 history.
 | 8 | [Query grammar from corpora](databasev2/08-query-grammar-corpus.md) *(was 27)* | ⬜ whole-query `count`, `exists`; independent |
 | 9 | [Cross-program tables](databasev2/09-cross-program-tables.md) *(was 20)* | ⏸ hold — attach to a running program's database over local IPC |
 | 10 | [Keypair attach auth](databasev2/10-keypair-attach-auth.md) *(was 21)* | ⏸ hold — program identity as a keypair; needs 9 |
+| 11 | [Bounded delta chains](databasev2/11-bounded-delta-chains.md) | ✅ **LANDED 2026-08-30.** A `resident: keys` row's delta chain is bounded in the UPDATE path, because the checkpoint is blind to per-row chain length — it thresholds on whole-log bytes, so one hot row can grow an unbounded chain inside a log that never trips compaction. The fold now reports hop count (free — the walk already visited every hop), and past `WO_DELTA_MAX_HOPS` (16) the update writes a full row image instead of a delta, resetting depth to 0. **Two things the tests corrected.** The flattened image is a `WO_WAL_UPDATE`, not an `INSERT`: the row's original INSERT is already in a live log, so a second one for the same id is a duplicate that replay correctly refuses as corruption — INSERT is right only for compaction, which builds a *fresh* log. And the **proportional ceiling was removed as dead code**: with the absolute term at 64 MiB, garbage large enough to reach a 256 MiB ceiling has already tripped it, so the branch was unreachable. Borrowing both constants from postgres was the wrong inference — PG needs two because it thresholds on *tuples* with its pair at opposite ends (base 50, max 1e8); this thresholds on *bytes*, where one constant does both jobs. Found by trying to write a test for the ceiling and finding no input could reach it. Four tests: depth stays bounded across 2K+2 updates, a flattened chain replays, a delta on an **indexed** column composes with flattening (checked at every step across the bound and after restart — found no product defect), and the policy's absolute term with its boundary. `test_wal` **5700 pass / 0 fail**; `wovm-test` and `woc-test` green. **One criterion is weaker than written:** the replay check asserts an expected value, not a `resident: all` oracle table. [spec](../superpowers/specs/2026-08-30-bounded-delta-chains-design.md) |
 
 ---
 
diff --git a/docs/stories/databasev2/11-bounded-delta-chains.md b/docs/stories/databasev2/11-bounded-delta-chains.md
index 61c0bc0..3718fd0 100644
--- a/docs/stories/databasev2/11-bounded-delta-chains.md
+++ b/docs/stories/databasev2/11-bounded-delta-chains.md
@@ -1,7 +1,7 @@
 ---
 track: databasev2
 iteration: "11"
-status: complete
+status: done
 readiness: ready
 ---