Skip to main content

0.25.12-alpha

GitHub

Please report bugs using the issue tracker at GitHub:

https://github.com/flokiorg/go-flokicoin/issues

This release introduces significant improvements to fee estimation logic, including atomic persistence to disk, better history tracking, and smarter handling of removal reasons.

Upgrade notes​

  • Fee estimator snapshots now live on disk as fee_estimates.dat under the data dir (atomic write/read). Ensure the daemon can write there on shutdown; stale files older than ~60h are ignored on startup.

Highlights​

  • Fee estimation
    • Tracks up to 1008 blocks of history and caps long-horizon queries instead of rejecting them, aligning with Bitcoin Core behavior (mempool/estimatefee.go).
    • Records mempool removal reasons so unconfirmed drops (conflicts, reorgs, evictions, rejects) clear estimator state and reduce stale observations (mempool plumbing, netsync/manager.go, rpcserver.go).
    • estimatesmartfee accepts economical or conservative modes (defaults conservative) and reports invalid modes cleanly; result now includes an explicit errors field (rpcserver.go).
  • Persistence
    • Fee estimator state is saved atomically to disk on shutdown and restored on startup when fresh; stale data surfaces an error and is skipped. Helpers and tests cover the binary format and max-age enforcement (mempool/fee_persist*.go, server.go).

Notable commits (planned batch)​

  • mempool: track removal reasons in fee estimation; widen history to 1008 blocks and cap queries.
  • mempool: persist fee estimator to disk with atomic writes and staleness checks.
  • Added aggregated nonce signing flow for MuSig2, including updated context handling and comprehensive tests.

Assets​

OS/ArchAsset
macOS (Apple Silicon)https://github.com/flokiorg/go-flokicoin/releases/download/v0.25.12-alpha/lokid-darwin-arm64-v0.25.12-alpha.tar.gz
macOS (Intel)https://github.com/flokiorg/go-flokicoin/releases/download/v0.25.12-alpha/lokid-darwin-amd64-v0.25.12-alpha.tar.gz
Linux x86_64https://github.com/flokiorg/go-flokicoin/releases/download/v0.25.12-alpha/lokid-linux-amd64-v0.25.12-alpha.tar.gz
Linux arm64https://github.com/flokiorg/go-flokicoin/releases/download/v0.25.12-alpha/lokid-linux-arm64-v0.25.12-alpha.tar.gz
Windows x86_64https://github.com/flokiorg/go-flokicoin/releases/download/v0.25.12-alpha/lokid-windows-amd64-v0.25.12-alpha.zip
Windows 32-bithttps://github.com/flokiorg/go-flokicoin/releases/download/v0.25.12-alpha/lokid-windows-386-v0.25.12-alpha.zip

Additional builds (ppc64, mips, *BSD, illumos/solaris) are available on the GitHub release page.