librustzcash/zcash_client_backend/CHANGELOG.md

Changelog

All notable changes to this library will be documented in this file.

The format is based on Keep a Changelog, and this library adheres to Rust's notion of Semantic Versioning.

[Unreleased]

Added

• zcash_client_backend::address::RecipientAddress
• zcash_client_backend::data_api module, containing the Data Access API.
• zcash_client_backend::wallet:
  • AccountId
  • SpendableNote
  • OvkPolicy
• First alpha of TZE support, behind the zfuture feature flag.

Changed

• epk fields and return values were changed from a jubjub::SubgroupPoint to a jubjub::ExtendedPoint, to match the change to the zcash_primitives decryption APIs:
  • zcash_client_backend::proto::compact_formats::CompactOutput::epk()
  • The epk field of zcash_client_backend::wallet::WalletShieldedOutput.
• zcash_client_backend::decrypt::decrypt_transaction now takes a variable with type P: zcash_primitives::consensus::Parameters.
• zcash_client_backend::wallet:
  • The nf property of WalletShieldedSpend now has the type Nullifier.
  • The account property of WalletShieldedSpend and WalletShieldedOutput now has the type AccountId.
• zcash_client_backend::welding_rig:
  • scan_block now takes &[(AccountId, IncomingViewingKey)], instead of a slice of extended full viewing keys with implicit account IDs.
  • The nullifiers argument to scan_block now has the type &[(AccountId, Nullifier)].

Removed

• zcash_client_backend::constants module (its sub-modules have been moved into zcash_primitives::constants, and more generally replaced by the new methods on the zcash_primitives::consensus::Parameters trait).

[0.4.0] - 2020-09-09

Changed

• MSRV is now 1.44.1.
• Bumped dependencies to ff 0.8, group 0.8, bls12_381 0.3.1, jubjub 0.5.1, protobuf 2.15.

[0.3.0] - 2020-08-24

TBD

[0.2.0] - 2020-03-13

TBD

[0.1.0] - 2019-10-08

Initial release.