diff --git a/docs/plans/release-0.3.18.md b/docs/plans/release-0.3.18.md
index 0d7b2ac0f..4a5105373 100644
--- a/docs/plans/release-0.3.18.md
+++ b/docs/plans/release-0.3.18.md
@@ -109,3 +109,5 @@ Tips (node lane, 03:5xZ): release tree 4f4bb9c9 on ca3-v4-0317-fix (cherry-pick
 **Correction (the node lane, 05:1xZ): the devnet does NOT meet the young-window fault, and the 185,799 clock was wrong** (the canary's 155,700 headers were taken for the chain's DAA; live DAA was 250,809 at 05:00Z, the hub's 39th pruning move was at 03:46Z and the 03:50Z fresh join synced clean). Pruning samples sit at multiples of the finality depth (pruning.rs is_pruning_sample); the devnet's finality depth is 43,200 blocks, so its first non-genesis pruning point was at blue score 43,200, sixteen window spans past genesis, and the walk from any devnet pruning point fills its window. The fault needs a pruning point within 2,644 DAA of genesis, which only a chain with finality depth under 2,644 can have: the fast-time profile (120) where the gate found it. The testnet at the compiled numbers never meets it either. So: no fresh-join window to avoid, the 45-minute rule is dropped, main's "before 13:30 UK" rule for 0.3.18 no longer rests on this fault (main to confirm), and the testnet go line is softened to a note. The fix still rides 0.3.18 (joiner-side, digest-neutral, relaxes the rule only when the walk ended within one sample of genesis, impossible on the devnet; unit test green on the box; hash to follow).
 
 **Main, 05:2xZ: the 13:30 UK deadline is withdrawn.** 0.3.18 ships on its normal gates with the full canary, no shortcut; the young-window fix stays in the tree as a harness-profile correctness fix. ca3-v4-0318 tip 06:04 UK: e3798a17 (69647bd6 per-path finality timers plus the join bench, test-only plus accounting; e3798a17 the young-window fix, unit test green). The fresh-join cost fix is next on the branch with its own hash and before/after numbers; its "before" figure comes from the 0.3.18 canary's IBD-end line (the new "finality time: bodies ..., virtual ..., weight tables ..., signatures ..., persists ..." line), which I relay verbatim (route (b); a read-only joiner from the box, route (a), is main's word).
+
+ca3-v4-0318 tip 06:06 UK: **aa49613f** (on e3798a17; carries the IBD-end "finality time" line; p2p-flows and kaspad check clean on the box). The cut takes aa49613f or the later tip the node lane names; the canary's fresh-join IBD-end line goes to the node lane verbatim.