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c2pool v0.2.12.2

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@github-actions github-actions released this 12 Nov 01:48
· 34 commits to master since this release
v0.2.12.2
12a529b

c2pool v0.2.12.2

LTC hotfix on top of v0.2.12.1. New LTC nodes should use this release. The share version 3601 flag day is unchanged: 2026-11-13 00:00:00 UTC. Nodes already running v0.2.12.1 on the V36 share chain do not have to upgrade. DASH, BTC, DGB, BCH and BIP-110 nodes are unchanged from v0.2.11.1.

LTC: bootstrap only from the V36 share chain

The built-in bootstrap list held hosts of other share chains: an old V35 p2pool and a separate chain. A fresh c2pool-ltc node that reached them first could follow their chain instead of the V36 one. Its dashboard then showed V35 shares and "VOTING".

  • The built-in list now holds V36 share-chain nodes only.
  • Earlier versions saved the bootstrap list in <data-dir>/ltc/pool.yaml. The foreign-chain hosts are now dropped from it when it is loaded.
  • If your node shows V35 shares or "VOTING", stop it, delete <data-dir>/litecoin/sharechain_leveldb and <data-dir>/ltc/addrs.json, and start this release. Give one or two V36 nodes with -n HOST:9326 (for example ltc.voidbind.com:9326).

LTC: P2P port that cannot be bound

When the P2P port was taken, the node kept running but dropped every peer at the handshake. It now runs without advertising a listen port.

Upgrading from v0.2.12.1

Everything else in v0.2.12.1 applies: the share version 3601 flag day, merged mining with several aux chains, and the payout changes. See the v0.2.12.1 notes.

Known issue

  • --solo and --custodial remain disabled.

Verify the download

SHA256SUMS is signed with key 99556F8DE6AD66057A1A10EC50AB1379285EFE76:

gpg --verify SHA256SUMS.asc SHA256SUMS
sha256sum -c --ignore-missing SHA256SUMS