igneum/docs/plans/release-0.3.21.md
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Release 0.3.21 (the cut after 0.3.20; staged 7 October 2026, 14:2x BST)

Tree: release-0.3.21 on origin, from release-0.3.20's closed tree (the 0.3.20 cut: pin c4459193, igneum-pow 8c728ca3 at byte 5, the floor-moved file). Rules: docs/plans/release-rules.md (4a every gate on every candidate from its build; 4b warm pods per gate class; 5 the sweep in waves).

1. What rides it (the founder's list, 7 October 2026)

Item Owner State
driver-check 1982dbc7 (the driver table measured: NVIDIA 617.42, AMD 26.9.2 with the amd.com referer, Intel 32.0.101.9034; the install thread with one elevated prompt; --drivers on the manifest) the Intel lane in: 39187097, afe4e2eb, 416d1f5d
miner-reliability, app half (miner-reliability-21 aa2bb07e, 18 commits: the readiness gate and the ladder, the load clock, the hold owner, the orphan sweep, the FAULT lines to the intake, the signed cards job kind, execrpc with probe; box 226 + 32 + 8, UI 49) the reliability lane merged into release-0.3.21
miner-reliability, miner half (miner-reliability-20 f067f7c1: STATUS while waiting for a template, identities capped from the node's template time, the fetch back-off) the node lane staged on release-0.3.21-node at the sweep-end word
sub-version 2 (the hash lane's 07a809a7, byte 7, id a788661687db4bb3), pending the F8 census (about 15:00 BST; pass = all 64 seeds under 1.2x of the window model plus the suite and G1 lines); if it fails or slips past 20:00 BST the node ships byte 5 again with the re-pin dropped the Counter lane, the node lane held
the fork gate from horizon-node (6eb21fc9, six commits on finality.rs) the node lane dry-merged clean into c4459193
the node's own rust-toolchain.toml the node lane in place on its worktree
the under-12 GB prove-instead switch (section 2) the shipper in: settings.prove_instead, Cmd::ProveHold, the Prove page's row, provedefault helpers and tests; app gate on build-2 230 + 32 + 8, UI 74
the per-architecture prover server (section 3) the reliability lane (the app's capability check, MF-10 in cbd6f3a4), the fleet (the kit's server per arch) the app half in
pool-finish 434e8b9b (the pool crate: the TLS 1.3 member port with the authorize binding, the open pool, pool.md 10; fork pool-finish-node b0444f51 off 8097d600: the pool-mode miner, the IGNS/IGNP codec, pool_split_activation_daa at never on every network, so the digest does not move) and pool-mf-row 343dd83b (MF-11 in the register) the pool lane main's word 14:2x BST: rides 0.3.21 with the split switch at never; if it reds a 0.3.21 gate or costs more than one rebase round it moves to 0.3.22
the UI branches (apps-harmony parked by the founder's word, 14:2x BST; the Prove switch fix moved to gpu-logos): gpu-logos-21 in at fee49fc5, earnings-tidy-21 in, scene-parity-21 in, ui-overlap-fixes nothing to merge the UI lanes done
MF-11 (the app not returning after update-now; PC 2 silent since the 0.3.19 update-now at 10:34Z, its relay agent dead with it, so no job or task reaches it): the register row, the UI lane owning the cause, the relay agent as a service surviving the app as the restart path the reliability lane, the UI lane, the relay lane the row asked
the ids commit 55768f88 (resolve_program_ids: the override's fields, then the env or the host, then the embedded verifying keys; the exec suite 32 with the bare-node test known-failed first; built 13:35Z sha 279b1b690e854fc9): 0.3.21's FIRST node commit by main's word, with the ids gate (rule 4c) on every candidate the node lane on the mirror; its gates run under rule 4a
the 0.3.21 node order (main, 14:4x BST), each with its own gate line, one rebase round or 0.3.22: on c4459193, 55768f88; miner-reliability-20 f067f7c1 and the late-join commit 70e4601e; pool-finish-node b0444f51; horizon-node 6eb21fc9 (the deep fork-choice fix, fork_gate never set); peer-directory-node db28d331 (the peer directory prototype, peer_directory_activation_daa at never, the IGNP announce only under --announce); the sub-version-2 re-pin held for the census. The horizon lane rebases its two onto c4459193 at the sweep-end word the node lane, the horizon lane staged tonight
pool-finish-21 at 5e557171 on origin (release-0.3.21 5d153892 plus the ten pool commits, the tenth d5265fb3 the --template-parallel fix, default 2: the ten-member window's daemon queued ten template calls on one gRPC connection past its own timeout, 1,891 lines, no job for 36 minutes; site/miner.html carries the pool-fee sentence); igneum-pool 28 at 5e557171 on build-2, the app gate 226 + 32 + 8 at 54dd4c06 (the last commit touches pool/ and docs only); merged after the three UI branches with the app gate rerun at the merge the pool lane ready to merge
the genesis-forward lane's f95178a1 (consensus/src/consensus/services.rs, +5 −1: the difficulty manager takes params.pow_epoch_blocks instead of the process-wide static; names the lib-suite flake behind the horizon lane's two reds and main's "difficulty flake": two pruning-proof tests install a 60-block schedule process-wide, and a TestConsensus built in that window refuses block 61 with UnexpectedDifficulty; the lib suite 114 of 114 twice on build-2; the daemon unchanged) the genesis-forward lane, the node lane taken last in the node order, its own commit, the lib suite as its line
ui-overlap-fixes: nothing to merge for the miner (tools/ci/overlap-check.mjs read 0 overlaps on 4c89372a and on 50ffa562, the run on 3dc0832a in flight); the wallet's one finding at 927ad832 on ui-overlap-fixes-wallet off wallet-0.1.5 is the wallet's cut; the detector lands on master with the site fixes the overlap lane closed for 0.3.21
the app reports its vote key hashes to the intake on every poll (main, 15:2x BST: the two paid devnet keys outside the fleet's registry could only be read by hand on the PCs; chainfacts keeps reading the node's keys too): the labels from prover::labels and igneum-miner key-hash once per labels change, a keys field on the app's intake row, the console's machine line showing the first eight of each the shipper to write after the 0.3.20 publish, before the 19:30 app gate
update-return (the MF-11 lane, bd9b4f4e off 4c89372a), main's word 15:2x BST: the app half (ota.rs: the Windows helper owns the update's return with the kept exe set, a 120 s api/state poll, a rollback and one intake line either way; engine.rs: the read-back line "update-return: app up after the update from ", FAULT pc-restart after a power loss, the tuner ceiling and the refused-cap ladder; ember.rs; jobrun.rs the job-channel ping on wake; bootcheck.rs; platform.rs), app/windows/host.cpp (a dead engine restarted, WM_QUERYENDSESSION answered; about 60 new C++ lines) and the installer (/IGNOTA=2) ride 0.3.21 if they rebase in one round as update-return-21; the cut's windows.yml run compiling host.cpp is a NAMED GATE LINE (no host.cpp ships uncompiled). The relay half (the v3 agent as a service, playbooks, the X23 signed-run lib) lands through master on the relay lane's line with the relay deploy decision, main's the update-return lane rebasing
0.3.20's version strings moved to 0.3.21 the shipper 0d7b9bd0
master 819d536b merged (the 51-check gate; build-remote routes by load; the hands script's pgrep in the bracket form) the shipper c83ca904, 0b75cf52

2. The under-12 GB prove-instead switch (design, main's routing)

The fact (the fleet's 3080 hour, 7 October 2026): a 10 GB card completes the compressed step alone at the default threshold (8,642 to 8,729 MiB of 9,885) and never beside its miner's 1,547 MiB; no lower threshold fits (the server dies before the compressed step at 524288 and below). 0.3.20 ships the rule "proving needs a 12 GB card; mining continues" (provedefault::prove_refused_under_12gb). 0.3.21 adds the choice: a Settings switch prove_instead (off by default) that, on a machine whose only NVIDIA card is under 12 GB, stops that card's miner while the prover runs and restarts it when the prover is off; the tile sentence becomes "proving instead of mining on (10 GB holds one, not both)"; the refusal line stays when the switch is off. Engine: the prover loop's refusal rung reads the switch; when on, it takes the miners hold for that card (the hold owner from miner-reliability) for the prover's lifetime. Test: the refusal lifts with the switch on and the card's miner reads held; a 12 GB card beside it never triggers the hold. UI: the switch under Settings > Proving with the sentence; the view test.

3. The per-architecture prover server (design, main's rule)

The fact (the fleet, 7 October 2026): sp1-gpu-server is built for one card's compute capability (sm_86 Ampere, sm_89 Ada, sm_120 Blackwell); a server for the wrong architecture fails every proof in 12 s with "CudaRustError: named symbol not found" and the miner never notices; the 610-series driver proves (the driver floor stays 570 or newer, no upper bound). The app's WSL2 setup (setup-wsl.sh) builds the server on the machine, so it matches by construction; the risk is a copied or stale server. 0.3.21: (1) the prover's setup records the compute capability the server was built for (nvidia-smi --query-gpu=compute_cap) beside the binary; (2) at every prover start the engine reads the card's compute_cap and the record, and refuses with "the prover was built for sm_NN; this card is sm_MM; Set up rebuilds it" when they differ (MF-10's capability check in prover.rs, owed by the reliability lane's register); (3) the fleet's kit ships one server per architecture under bin- picked by compute_cap at install (the fleet lane). Test: a record and a card that differ refuse with the sentence; equal ones pass; no record passes with a warning line.

4. Gate clock (rules 4a and 4b)

App: the gate on build-2 about 19:30 BST (build-remote.sh --box 2 -- test --release from app/igneum-app), the UI tests, the Windows cross on build-2, the reliability injector's eight steps on a one-shot pod (the fleet, about 45 minutes, after the sweep). Node: the branch commits at the sweep-end word (about 16:45 BST), suites on build-2 about 16:50 to 17:05, the first candidate binary on build-1 about 17:10 with the digest gate, the mixed-version gate, the kept start, the cases and the wipe all started from the build on the warm pods; the pin about 80 minutes after the last candidate builds. The Mac's own binaries and the DMG under the lock after the pin; the staging in a scratch copy; the publish on green with the clock time.

gpu-logos-21 in (14:4x BST): ba5d9cea, four commits on 8ed08dcf (1054616c the vendor marks, bca70dcd the captures, c98f2666 the Prove switch fix as its own commit: the DAG legend's bare .lg and the inspector's bare .track scoped to .legend .lg and #i-track, the switch's size class its own, the native input hidden the accessible way under a positioned label; ba5d9cea the shared marks module for the site and the re-taken shots). Lines: build-2 app gate 226 + 32 + 8 at c98f2666 (ba5d9cea touches nothing in the crate); UI 72 pass (view 41: 5 marks, 3 switch known-failed first, 1 module drift); pre-push 52 green. Captures docs/plans/gpu-logos-shots/ 01 to 12. Merged into release-0.3.21.

earnings-tidy-21 in (14:4x BST): a436c6f0 on 5d153892 (c7ec4573 the Earnings card tidied by the founder's order "remove all the type a price stuff": the £ per IGN input, Use it, the remembered price, the price, balance-in-pounds, share, IGN per kWh and cost-of-hash lines gone; the card is the day rate with its reason, blocks and IGN this run, a row of three (weight, electricity, lifetime), the dev-fee switch; View.earningsLines(s, chain, pence, now, minor), FIELDS.price gone; a436c6f0 the captures docs/plans/earnings-tidy-shots/01 to 03). Lines: build-2 app gate 226 + 32 + 8; UI 75 (three new, known-failed first); pre-push 52. Merged into release-0.3.21.

miner-reliability-21 at cbd6f3a4 in (14:5x BST): four more commits merged: 4a28eb59 MF-10 (provedefault::server_mismatch and is_arch_failure, the test sm_86 on 8.9 and 12.0 refused, 8.6 and a fat binary pass; prover.rs server_arch_check reads the card's compute_cap and the server's sm_ words at the first probe, refuses the GPU path with the reason on the tile and a FAULT class=prover-arch line; "named symbol not found" logged as the same class) and MF-8's injector step (app-run.mjs --node-old: the previous release's node writes 150 blocks and stops, the new node opens the datadir and reads synced in one start); a751d391, 6a51c6c1, cbd6f3a4 the register (MF-11 the machine going silent with nothing reporting it, MF-12 the pool member stalled at an epoch boundary carried over from the pool lane, the rows moved from owed to code). Lines: build-2 app tests 227 + 32 + 8 on 4a28eb59; pre-push 52; UI 49 (the lane's run; the tree's UI tests re-run at the next merge). The 0.3.21 injector run: the payload staged (the app 786c3d37 from 8ed08dcf, node c4459193, miner 65d0837a, the old 0.3.17-line igneumd for --node-old), nine steps about 50 minutes on the fleet's pod after the sweep. This closes section 3's app half (the capability check); the per-architecture kit is the fleet's.

5. The node line's first candidate: 55768f88 (the node lane, 14:5x BST)

sha256 279b1b690e854fc9, the string read back, pairing 8c728ca3 at byte 5. The digest gate 13:35:41 to 13:37:19Z PASS (thirteen fields a89be8a7 on both binaries, sixteen fields db9a85f9 refused with no peer, the live file's digest eada4bda unmoved); the ten-minute mixed-version gate beside the 5899f603 pair 13:37:40 to 13:47:52Z PASS (digest b0afb2ee on all five, 223 new and 381 old blocks accepted, 0 rejected, plain header version 2, counts equal at 319, 486 and 604 through both joins and the restart step, no panic). The fleet's set on the same binary (the kept start with the ids gate, the cases on the warm set, the wipe) runs under rule 4a. Staging at the sweep-end word in main's order: f067f7c1 and 70e4601e, then b0444f51, then the horizon lane's rebased 6eb21fc9 and db28d331, then the re-pin on the Counter lane's word; suites on build-2 and the digest read after every merge; the next candidate's binary with every gate from its build.

scene-parity-21 in (14:5x BST), ahead of ui-overlap-fixes-21 in the order because it was green on the exact tip (50ffa562) while ui-overlap-fixes still rebases: 20c9153b (0d75bc1f the shared scene/ folder and live-dag.js 2.0.3, c1334faf the app side, 20c9153b the parity harness and its gate line). Lines: build-2 app gate 228 + 32 + 8; UI 72; pre-push 56 with four new chain-scene checks (sync byte-equal, the paint-on-push known-failed test, the feed contract, the parity render on build-2: home fold = /live = app Inspect at T+0, +2, +4 s). live-dag.js 2.0.2 → 2.0.3 (paint on every push whatever the visibility, the blank /live fix; the phone rule on the viewport width); proof-core.js unchanged 2.0.0; the site's copies moved on master f7743534 (igneum.network/live-dag.js reads 2.0.3); the source is scene/live-dag.js, both copies written by node tools/scene/sync.mjs, the gate refuses drift, so the 0.3.21 pack carries the 2.0.3 bytes. Users see: the light theme's ember at the brand package's #D0420D, the chain feed asking 300 s, Inspect 420 px tall (seven lanes), the phone layout no longer frozen at launch width, api/live keeping the key id in miner. Captures: build-2 /srv/builds/scene-parity/igneum-wt-scene-parity/_out and scratchpad/scene/parity-out.

scene-parity-21-sizing in (15:0x BST): 7e15bf2f on 3dc0832a: live-dag.js 2.0.4 (the box's height follows the lanes through onSize and autoHeight, for /live; the app passes neither, its frames byte-identical, the parity test equal on every comparison); scene/, site/ and the app copy byte-equal; no Rust change, the app gate of 20c9153b stands; pre-push 56 green. The same 2.0.4 is on master at b9017422 and served by igneum.network.

pool-finish-21 in (15:0x BST): 2eea335f (the ten pool commits rebased onto 3dc0832a, no conflict; the pool-fee sentence in site/miner.html). Lines at that tip on build-2: igneum-pool 28; the app gate 229 + 32 + 8. Merged after scene-parity-21-sizing (JS only, so the Rust gate stands). The app side of 0.3.21 now carries: driver-check, miner-reliability-21 (cbd6f3a4), gpu-logos-21 with the Prove switch fix, earnings-tidy-21, scene-parity-21 and its sizing (live-dag.js 2.0.4), pool-finish-21; still mine: the under-12 GB prove-instead switch (section 2). The app gate on the final tree runs on build-2 about 19:30 BST or as soon as the switch lands.

N15 rides 0.3.21's node line (the node lane, 15:1x BST): branch numbering-fix at d8bceca5 (a6864e36 then d8bceca5, from 52e96c94): chain_path checks the first added block's selected parent against the tip record before anything is appended and hands the orphan records above the fork point to the reorg unwind (the shape that left p1-5090 two high: a reorg's removed list one short at 15:51Z on 6 October); a start-time self-check once per process walks the records from the restart pin against the DAG's selected parents, names the first break, unwinds above it and lets the follower re-walk (the shape that left p2-3090-3 46 high from a snapshot carrying its source's break); recordsContinuous and continuityBreak on igneum_getProvingStatus and igneum_getExecStatus (null, true, or false with the break's block), box-prover claiming only on true. The number is canonical by construction from the pin; the carrier's refusal by number stands (the statement binds the number). Two unit tests known-failed first; the exec suite 35 and the kaspad check green on build-2 at 14:13Z; the live line is the fleet's restart of p1-5090 and p2-3090-3 on the 0.3.21 candidate (the self-check naming #155958 and #158875, the unwind, offset 0 after). The 0.3.21 node order, final, on byte 5: 52e96c94, f067f7c1, b0444f51, 437f0438, 2e32d5f6, f95178a1, a6864e36, d8bceca5.

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.

The node order, final (16:3x BST): on 55768f88: c631c64b first (the test-only fix of the two stale integration targets, 1026 → 1282; both green on build-2 at 15:34Z), then 52e96c94, f067f7c1, b0444f51, 437f0438, 2e32d5f6, f95178a1, a6864e36, d8bceca5; the tip's suite set runs the consensus crate whole (-p kaspa-consensus without --lib: the lib and both integration targets) beside consensus-core, the miner, kaspa-pow, the exec suite and the three checks (the suite rule from the 0.3.20 known-red finding). era-vdf-node 394a5902 is 0.3.22's.

6. The shape that ships: the 0.3.21 app tree over the field node c4459193 (main, 17:5x BST)

No node gate for 0.3.21: the app tree ships over the node already in the field (c4459193, the 0.3.20 pin, digest 4bbbe816 on the floor file). The 96161037 line (N15's numbering class, the bare-node proving ids) folds into 0.3.22 and later; its canary cells (kept-datadir ids BOTH PRESENT, wipe canary c22-1 synced in 42 minutes, 23 for 23, restart synced in 1 min 24 s) stand as readings, not as this release's gate.

The exact tree: release-0.3.21 at 44b63ac9 = scaling-21 b340b904 merged (c999a104), the windows.yml smoke fix 6c4686e7 (a direct call with the exit code read, in place of Start-Process -Wait -PassThru, which raced the version read-back on run 37653903394), and the node-source pin back to c4459193 (44b63ac9). App gate GREEN on build-2 on that tree at 18:05 BST: 257 + 32 + 8, rc 0. Payload inputs on the dl host at 18:04 BST: igneumd.exe 49502cc7, igneum-miner.exe b4871b5d (c4459193's Windows pair, the 0.3.20 release's bytes), igneum-worker-cuda.exe d7a413c7, igneum-worker-opencl-intel.exe af53f194, igneum-gpu-telemetry 0d68d06e, the Linux prover pair.

The GitHub exception window, from 18:02 BST: GitHub answers "Your account was suspended" (403) to every call from the igneum-labs login, API and git; the windows.yml dispatch at 18:04 BST was that 403 and no run started. Main's ruling: no lane pushes, fetches or polls GitHub, not even a retry; the box mirror /srv/igneum.git on build-1 and build-2 is origin for every lane; the box gate stamp replaces merge-to-master.sh's CI wait; the window and its start are recorded here and closed by a row when the login is restored. release-0.3.21 44b63ac9 reached both mirrors at 18:12 BST; master a4bca198 was fast-forwarded onto the mirrors (they had sat at 83977817) so every lane's origin carries a current master.

Windows without windows.yml: the 0.3.10 shape. igneum-app.exe cross-built on build-1 from 44b63ac9 (GNU target, 151803c7, 4,232,704 B; igneum-ota-sign.exe ddfd9444; igneum-prove-verify.exe dbda5323), the payload zip igneum-windows-app-0.3.21-44b63ac9.zip 586beedd and the installer kit installer-kit-44b63ac9.zip 6d0b5437 on the dl host; the window host (MSVC, WebView2) and the installer (Inno Setup, rcedit) only build on a Windows box, so a signed job on PC 2 (run-20261007-172000, woken 18:20 BST) builds both, reads --version off the three exes and posts the installer back through the relay; the smoke (install silent, --version read, the app starts and exits clean) runs on PC 2 by a following signed job and is the gate line. PC 2's agent polled the relay at 18:23 BST while its app, node and miners had been down since 17:27 BST (the Intel driver install), so the jobs reach it; no job on PC 1.

The Mac: Igneum-Miner-0.3.21.dmg rebuilt under the build lock at 18:15 BST with c4459193's Mac node pair (igneumd-mac b306baba, igneum-miner-mac deb4d263, the 0.3.20 release's bytes): 490919d9, 44,538,877 bytes, version 0.3.21 build 202610071714. The earlier fb517a11 (96161037's Mac node) never ships.

Publish reading: about 19:15 BST on the smoke's green; the staging in a scratch copy with the live floor file and the 0.3.20 hive package unchanged; the apps on the pollers, the Mac first.

7. LIVE on the Mac, 18:41:50 BST (main's ruling: the Mac entry now, Windows as its own entry)

Deploy runbook r0321/deploy.sh --mac-only --go (preflight: the staged manifest equals the live one on consensus.override, floor 900000, 16 fields, interface 1.0.1; the DMG present and read back). Copied into the live folder at 18:40:44 BST, Vercel deploy, the live manifest read back at 18:41:50 BST: version 0.3.21, channel devnet, mac Igneum-Miner-0.3.21-c4459193.dmg 490919d9 (44,538,877 bytes), windows none, floor 900000, ui 1.0.1; the DMG from the live URL 490919d9. The 0.3.20 hive package and the floor file unchanged. The Mac poller takes it within the hour or on Check now. The Windows entry lands as its own entry when an installer passes PC 2's smoke: (2a) a per-user Inno Setup 6 install on PC 2 by job (unelevated, fail clean) and (2b) the window host by mingw on the box run in parallel; a PC 1 build job (MSVC) wins over (2b) if the founder allows one; (2c) windows.yml when GitHub returns is the last resort. Testnet re-arm line (the node lane, 18:38 BST): fork 6ed56f63 on release-0.3.22-node, digest 87d103b6 with no file, genesis 52a3e6a9 (5 October 00:00Z, past), every gate green on the exact commit; Devnet 3's digest on that binary still 83eb50cd. The 0.3.22 node pin candidate: N15 dfae08e5 as 34a2dbaa on 6ed56f63, gates running from 18:39 BST. Signing bonus (for the founder, the node lane): supply unchanged, only who is paid (a silent producer 72 and the pool 28 instead of 80 and 20; fees untouched); waits for 0.3.23 whatever the decision (c7ea1e21 silent_split missing). scene-parity-21-sizing in (15:0x BST): 7e15bf2f on 3dc0832a: live-dag.js 2.0.4 (the box's height follows the lanes through onSize and autoHeight, for /live; the app passes neither, its frames byte-identical, the parity test equal on every comparison); scene/, site/ and the app copy byte-equal; no Rust change, the app gate of 20c9153b stands; pre-push 56 green. The same 2.0.4 is on master at b9017422 and served by igneum.network.

pool-finish-21 in (15:0x BST): 2eea335f (the ten pool commits rebased onto 3dc0832a, no conflict; the pool-fee sentence in site/miner.html). Lines at that tip on build-2: igneum-pool 28; the app gate 229 + 32 + 8. Merged after scene-parity-21-sizing (JS only, so the Rust gate stands). The app side of 0.3.21 now carries: driver-check, miner-reliability-21 (cbd6f3a4), gpu-logos-21 with the Prove switch fix, earnings-tidy-21, scene-parity-21 and its sizing (live-dag.js 2.0.4), pool-finish-21; still mine: the under-12 GB prove-instead switch (section 2). The app gate on the final tree runs on build-2 about 19:30 BST or as soon as the switch lands.

N15 rides 0.3.21's node line (the node lane, 15:1x BST): branch numbering-fix at d8bceca5 (a6864e36 then d8bceca5, from 52e96c94): chain_path checks the first added block's selected parent against the tip record before anything is appended and hands the orphan records above the fork point to the reorg unwind (the shape that left p1-5090 two high: a reorg's removed list one short at 15:51Z on 6 October); a start-time self-check once per process walks the records from the restart pin against the DAG's selected parents, names the first break, unwinds above it and lets the follower re-walk (the shape that left p2-3090-3 46 high from a snapshot carrying its source's break); recordsContinuous and continuityBreak on igneum_getProvingStatus and igneum_getExecStatus (null, true, or false with the break's block), box-prover claiming only on true. The number is canonical by construction from the pin; the carrier's refusal by number stands (the statement binds the number). Two unit tests known-failed first; the exec suite 35 and the kaspad check green on build-2 at 14:13Z; the live line is the fleet's restart of p1-5090 and p2-3090-3 on the 0.3.21 candidate (the self-check naming #155958 and #158875, the unwind, offset 0 after). The 0.3.21 node order, final, on byte 5: 52e96c94, f067f7c1, b0444f51, 437f0438, 2e32d5f6, f95178a1, a6864e36, d8bceca5.

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.

The node order, final (16:3x BST): on 55768f88: c631c64b first (the test-only fix of the two stale integration targets, 1026 → 1282; both green on build-2 at 15:34Z), then 52e96c94, f067f7c1, b0444f51, 437f0438, 2e32d5f6, f95178a1, a6864e36, d8bceca5; the tip's suite set runs the consensus crate whole (-p kaspa-consensus without --lib: the lib and both integration targets) beside consensus-core, the miner, kaspa-pow, the exec suite and the three checks (the suite rule from the 0.3.20 known-red finding). era-vdf-node 394a5902 is 0.3.22's.