diff --git a/docs/plans/release-0.3.21.md b/docs/plans/release-0.3.21.md
index bc56b366..5dc33d2b 100644
--- a/docs/plans/release-0.3.21.md
+++ b/docs/plans/release-0.3.21.md
@@ -60,3 +60,5 @@ sha256 279b1b690e854fc9, the string read back, pairing 8c728ca3 at byte 5. The d
 **update-return-21 in (15:3x BST):** 9d838ae5, one commit on b4289c4a (the app half: ota.rs, engine.rs, jobrun.rs, ember.rs, platform.rs, main.rs, bootcheck.rs; app/windows/host.cpp; Igneum-Miner.iss /IGNOTA=2; one round, main.rs's mod list by union). Lines on the tree: build-2 app tests 247 + 32 + 8; UI 74; the Windows cross green on build-1 (igneum-app.exe 4,172,288 B sha256 5b0598ad…, system DLLs only). host.cpp compiles in the cut's windows.yml run: the named gate line. The relay half stays on update-return for the relay lane's line through master.
 
 **first-block-21 in (16:0x BST):** 6e555d47 on 064fb02b (ladder.rs: first_block_shown persisted in ladder.json, Ladder::start_run; engine.rs start_run at load and started_at on the state; app.js staleCard, firstWait, the first rung reading the flag; the ui-mock secondblock scenario). Lines: build-2 app gate 254 + 32 + 8 (seven new ladder tests); UI 67 (view 46, one new known-failed first); pre-push 56. No installer, node or host change. Captures ~/Desktop/igneum-previews-2026-10-07/first-block/01 and 02.
+
+**Three more in (16:2x BST):** update-return-21b a64c193f (the eGPU card kind from a USB4 or Thunderbolt router in the device's parent chain, the Power Helper's fault line and its stale-prefix fix; app 255 + 32 + 8, UI 76); first-block-21 at cc9141cb replacing 6e555d47 (main's "seen once": the first-block card waits until a window has shown it, POST api/card/seen, ladder.rs card_seen; app 255 + 32 + 8, UI 67); miner-reliability-21 at 018440ae (the register: MF-11 in the update-return lane's words, MF-12 the pool stall, MF-13 the Power Helper's stale count; code unchanged since 4a28eb59, CI success). UI tests on the merged tree 76 of 76; the app gate on build-2 at the merged tip below. GitHub refused pushes with "Internal Server Error" from about 15:25 to 16:18 BST, transient.