Skip to content

Singular 0.4.1 — upstream MPF, lone-Fork absence proofs accepted

Choose a tag to compare

@lambdasistemi-ci lambdasistemi-ci released this 14 Sep 08:26
· 1656 commits to main since this release
49331b7

Singular 0.4.1 — upstream Merkle Patricia Forestry, and one more proof shape accepted

A fix release on top of 0.4.0, same lifecycle, same archive layout.

  • Absence proofs whose root is a lone Fork are now accepted on chain. The vendored patch of the Merkle Patricia Forestry library is replaced by upstream v2.1.0, which fixes the excluding arm that refused them. With real keys this shape appears within a handful of registrations, so it mattered before any public-network run. The state script hash moves accordingly.
  • The proof-variant rows (CS07) now execute on a devnet in CI with receipts, instead of being marked.

Use it

Same as 0.4.0: download the archive and SHA256SUMS, check, extract, bash verify-identities.sh, then follow README.md inside for the devnet journeys.

Limits

Devnet only; the archive replay still needs CANDIDATE_SHA set to the release commit. Both change in 0.5.0.

Changes since 0.4.0: https://github.com/lambdasistemi/singular/blob/v0.4.1/CHANGELOG.md