Fork release-0.3.6 final tip 2b6d23ef = a11455e7 (testnet-params merged, the fee height switch) + cf369022 (the
release dev-fee address 0x7F45d7d7272e57639BeBb739A60B05bB2CD4C126, docs/design/miner-dev-fee.md updated here) +
the miner-latency merge, which landed only after the miner suite (15 passed), the 3-node fast-time run (243 blocks,
0 rejected, 0 red, sinks agree, switched p50 46 to 52 ms) and the dev-fee harness (8 of 8 fee blocks on chain,
control at 0) passed on the merged tree.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Decision of 4 October 2026 (evening): the Igneum Miner software takes a visible, switchable 1% dev fee, the norm
for GPU miners; the protocol stays fee-free. The miner side (--dev-fee, the 1-in-100 template counter, the audit
command) is on branch dev-fee of the node fork.
- app: settings.dev_fee (default on) passes --dev-fee 0 to igneum-miner when off; Settings shows the miner's own
"dev fee 1% (1 block in 100) to 0x..." line next to the rewards address with a switch; the engine parses the
miner's start line and its dev-fee block lines (fee_session, lifetime fee_total, an event per fee block)
- packaging/hive: h-manifest.conf, h-config.sh, h-run.sh, h-stats.sh, make-hive-package.sh (igneum-hive-<v>.tar.gz
with the Linux igneumd, igneum-miner and both GPU workers), README with the Flight Sheet, selftest.sh (bash -n,
stub binaries, the three hooks the way Hive runs them, the stats JSON parsed). Hive itself is untested
- infra/cross/build-workers-linux.sh: the NVRTC and OpenCL workers cross-compiled for Linux with zig;
proto-opencl/cl_dynamic.h gains the Linux dlopen branch (libOpenCL.so.1)
- tools/dev-fee/run.mjs: the fee-block test network (two nodes on 29900+, three CPU miners, payouts audit)
- docs/design/miner-dev-fee.md (mechanism, flag, lines, the DEV_FEE_ADDRESS placeholder and the devnet address),
docs/fud-ledger.md E18 and the E5/L9 status line, litepaper "What a miner's hour looks like" paragraph, homepage
miner section note
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
