bitcoindevkit/bdk v1.0.0-alpha.9

Release 1.0.0-alpha.9

on GitHub

Summary

This regular bi-weekly alpha release updates dependencies rust-bitcoin to v0.31.0 and rust-miniscript to v11.0.0 plus replaces the deprecated rust-miniscript function max_satisfaction_weight with max_weight_to_satisfy. It also adds chain module improvements needed to simplify syncing with electrum and esplora blockchain clients.

Changelog

Fixed

• Replace the deprecated max_satisfaction_weight from rust-miniscript to max_weight_to_satisfy. #1345

Changed

• Update dependencies: rust-bitcoin to v0.31.0 and rust-miniscript to v11.0.0. #1177
• Changed TxGraph to store transactions as Arc. This allows chain-sources to cheaply keep a copy of already-fetched transactions. #1373
• Add get and range methods to CheckPoint #1369
  • Added get and range methods to CheckPoint (and in turn, LocalChain). This simulates an API where we have implemented a skip list of checkpoints (to implement in the future). This is a better API because we can query for any height or height range with just a checkpoint tip instead of relying on a separate checkpoint index (which needs to live in LocalChain).
  • Changed LocalChain to have a faster Eq implementation. We now maintain an xor value of all checkpoint block hashes. We compare this xor value to determine whether two chains are equal.
  • Added PartialEq implementation for CheckPoint and local_chain::Update.
• Methods into_tx_graph and into_confirmation_time_tx_graph for RelevantTxids are changed to no longer accept a seen_at parameter. #1385
  • Added method update_last_seen_unconfirmed for TxGraph.
• Added proptest for CheckPoint::range. #1397

What's Changed

• Wrap transactions as Arc<Transaction> in TxGraph by @evanlinjin in #1373
• fix: remove deprecated max_satisfaction_weight by @storopoli in #1345
• feat(chain): add get and range methods to CheckPoint by @evanlinjin in #1369
• Fix last seen unconfirmed by @ValuedMammal in #1385
• Introduce proptesting, starting with CheckPoint::range by @evanlinjin in #1397
• Upgrade bitcoin/miniscript dependencies by @tcharding in #1177
• Bump bdk version to 1.0.0-alpha.9 by @notmandatory in #1404

Full Changelog: v1.0.0-alpha.8...v1.0.0-alpha.9