bitcoindevkit/bdk v1.0.0-alpha.10

Release 1.0.0-alpha.10

on GitHub

Summary

This incremental bi-weekly release improves the address API, simplifies the Esplora API, and introduced new structures for spk-based scanning that will enable easier syncing with electrum/esplora. It also introduces a new bdk-persist crate, removes the generic T from the Wallet, and makes KeychainTxOutIndex more range based.

Changelog

Fixed

• Enable blocking-https-rustls feature on esplora client #1408

Changed

• KeychainTxOutIndex methods modified to take ranges of keychains instead. #1324
• Remove the generic from wallet #1387
  • Changed PersistenceBackend errors to depend on the anyhow crate
  • Remove the generic T from Wallet
• Improve address API #1402
  • Added Wallet methods:
    • peek_address
    • reveal_next_address
    • next_unused_address
    • reveal_addresses_to
    • list_unused_addresses
    • mark_used
    • unmark_used
  • Removed Wallet methods:
    • get_address
    • get_internal_address
    • try_get_address
    • try_get_internal_address
• Simplified EsploraExt API #1380
  • Changed EsploraExt API so that sync only requires one round of fetching data. The local_chain_update method is removed and the local_tip parameter is added to the full_scan and sync methods.
  • Removed TxGraph::missing_heights and tx_graph::ChangeSet::missing_heights_from methods.
  • Introduced CheckPoint::insert which allows convenient checkpoint-insertion. This is intended for use by chain-sources when crafting an update.
  • Refactored merge_chains to also return the resultant CheckPoint tip.
  • Optimized the update LocalChain logic - use the update CheckPoint as the new CheckPoint tip when possible.
• Introduce bdk-persist crate #1412
• Introduce universal sync/full-scan structures for spk-based syncing #1413
  • Add universal structures for initiating/receiving sync/full-scan requests/results for spk-based syncing.
  • Updated bdk_esplora chain-source to make use of new universal sync/full-scan structures.

What's Changed

• [chain] Make KeychainTxOutIndex more range based by @LLFourn in #1324
• fix(wallet): remove the generic from wallet by @rustaceanrob in #1387
• [wallet] Improve address API by @ValuedMammal in #1402
• Fix: enable blocking-https-rustls feature on esplora client by @thunderbiscuit in #1408
• Simplified EsploraExt API by @evanlinjin in #1380
• Add new crate bdk-persist by @rustaceanrob in #1412
• Introduce universal sync/full-scan structures for spk-based syncing by @evanlinjin in #1413
• fix: Cargo clippy lints by @danielabrozzoni in #1421
• Bump bdk version to 1.0.0-alpha.10 by @danielabrozzoni in #1420

New Contributors

• @rustaceanrob made their first contribution in #1387

Full Changelog: v1.0.0-alpha.9...v1.0.0-alpha.10