Clean up changelogs
This commit is contained in:
Jack Grigg
parent
116ed0a3fc
commit
318d1b7522
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@ -10,23 +10,23 @@ and this library adheres to Rust's notion of
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### Added
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- Functionality that enables the receiving and spending of transparent funds,
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behind the new `transparent-inputs` feature flag.
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- A new `data_api::wallet::shield_transparent_funds` method has been added
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to facilitate the automatic shielding of transparent funds received
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by the wallet.
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- A `zcash_client_backend::wallet::WalletTransparentOutput` type
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in support of `transparent-inputs` functionality.
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- A new `data_api::wallet::spend` method has been added, which is
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intended to supersede the `data_api::wallet::create_spend_to_address`
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method. This new method now constructs transactions via interpretation
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of a `zcash_client_backend::zip321::TransactionRequest` value.
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This facilitates the implementation of ZIP 321 support in wallets and
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provides substantially greater flexibility in transaction creation.
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- A new `zcash_client_backend::data_api::wallet::shield_transparent_funds`
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method has been added to facilitate the automatic shielding of transparent
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funds received by the wallet.
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- A `zcash_client_backend::wallet::WalletTransparentOutput` type in support of
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`transparent-inputs` functionality.
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- An `unstable` feature flag; this is added to parts of the API that may change
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in any release.
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- `zcash_client_backend::address`:
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- `RecipientAddress::Unified`
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- `AddressMetadata`
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- `impl Eq for UnifiedAddress`
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- `zcash_client_backend::data_api`:
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- `wallet::spend` method, intended to supersede the `wallet::create_spend_to_address`
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method. This new method now constructs transactions via interpretation of a
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`zcash_client_backend::zip321::TransactionRequest` value. This facilitates
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the implementation of ZIP 321 support in wallets and provides substantially
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greater flexibility in transaction creation.
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- `PoolType`
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- `ShieldedPool`
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- `Recipient`
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@ -63,18 +63,16 @@ and this library adheres to Rust's notion of
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- `zcash_client_backend::encoding`
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- `KeyError`
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- `AddressCodec` implementations for `sapling::PaymentAddress` and
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`UnifiedAddress`
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`UnifiedAddress`.
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- `zcash_client_backend::fees`
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- `ChangeError`
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- `ChangeStrategy`
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- `ChangeValue`
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- `TransactionBalance`
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- `BasicFixedFeeChangeStrategy` - a `ChangeStrategy` implementation that
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reproduces current wallet change behavior
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- `fixed`, a new module containing of change selection strategies for the
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existing fixed fee rule.
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- `zip317`, a new module containing change selection strategies for the ZIP
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317 fee rule.
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- `fixed`, a module containing change selection strategies for the old fixed
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fee rule.
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- `zip317`, a module containing change selection strategies for the ZIP 317
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fee rule.
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- New experimental APIs that should be considered unstable, and are
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likely to be modified and/or moved to a different module in a future
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release:
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@ -83,11 +81,10 @@ and this library adheres to Rust's notion of
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- `zcash_client_backend::encoding::AddressCodec`
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- `zcash_client_backend::encoding::encode_payment_address`
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- `zcash_client_backend::encoding::encode_transparent_address`
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- `impl Eq for zcash_client_backend::address::UnifiedAddress`
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### Changed
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- MSRV is now 1.56.1.
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- Bumped dependencies to `ff 0.12`, `group 0.12`, `bls12_381 0.7`, `jubjub 0.9`,
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- Bumped dependencies to `ff 0.12`, `group 0.12`, `bls12_381 0.7`
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`zcash_primitives 0.8`, `orchard 0.3`.
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- `zcash_client_backend::proto`:
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- The Protocol Buffers bindings are now generated for `prost 0.11` instead of
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@ -102,58 +99,74 @@ and this library adheres to Rust's notion of
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been replaced by `ephemeral_key`.
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- `zcash_client_backend::proto::compact_formats::CompactSaplingOutput`: the
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`epk` method has been replaced by `ephemeral_key`.
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- Renamed the following in `zcash_client_backend::data_api` to use lower-case
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abbreviations (matching Rust naming conventions):
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- `testing::MockWalletDB` to `testing::MockWalletDb`
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- Changes to the `data_api::WalletRead` trait:
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- `WalletRead::get_target_and_anchor_heights` now takes
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a `min_confirmations` argument that is used to compute an upper bound on
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the anchor height being returned; this had previously been hardcoded to
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`data_api::wallet::ANCHOR_OFFSET`.
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- `WalletRead::get_spendable_notes` has been renamed to
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`get_spendable_sapling_notes` and now takes as an argument a vector of
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note IDs to be excluded from consideration.
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- `WalletRead::select_spendable_notes` has been renamed to
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`select_spendable_sapling_notes` and now takes as an argument a vector of
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note IDs to be excluded from consideration.
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- The `WalletRead::NoteRef` and `WalletRead::TxRef` associated types are now
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required to implement `Eq` and `Ord`
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- The `zcash_client_backend::data_api::SentTransaction` type has been
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substantially modified to accommodate handling of transparent inputs.
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Per-output data has been split out into a new struct `SentTransactionOutput`
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and `SentTransaction` can now contain multiple outputs, and tracks the
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fee paid.
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- `data_api::WalletWrite::store_received_tx` has been renamed to
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`store_decrypted_tx`.
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- `data_api::ReceivedTransaction` has been renamed to `DecryptedTransaction`,
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and its `outputs` field has been renamed to `sapling_outputs`.
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- `data_api::error::Error` has been substantially modified. It now wraps database,
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note selection, builder, and other errors
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- `Error::DataSource` has been added.
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- `Error::NoteSelection` has been added.
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- `Error::BalanceError` has been added.
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- `Error::MemoForbidden` has been added.
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- `Error::AddressNotRecognized` has been added.
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- `Error::ChildIndexOutOfRange` has been added.
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- `Error::NoteMismatch` has been added.
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- `Error::InsufficientBalance` has been renamed `InsufficientFunds` and
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restructured to have named fields.
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- `Error::Protobuf` has been removed; these decoding errors are now
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produced as data source and/or block-source implementation-specific
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errors.
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- `Error::InvalidChain` has been removed; its former purpose is now served
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by `zcash_client_backend::data_api::chain::ChainError`.
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- `Error::InvalidNewWitnessAnchor` and `Error::InvalidWitnessAnchor` have
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been moved to `zcash_client_backend::data_api::chain::error::ContinuityError`
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- `Error::InvalidExtSk` (now unused) has been removed.
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- `Error::KeyNotFound` (now unused) has been removed.
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- `Error::KeyDerivationError` (now unused) has been removed.
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- `Error::SaplingNotActive` (now unused) has been removed.
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- `zcash_client_backend::data_api`:
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- Renamed the following to use lower-case abbreviations (matching Rust naming
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conventions):
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- `testing::MockWalletDB` to `testing::MockWalletDb`
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- Changes to the `WalletRead` trait:
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- `WalletRead::get_target_and_anchor_heights` now takes
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a `min_confirmations` argument that is used to compute an upper bound on
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the anchor height being returned; this had previously been hardcoded to
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`wallet::ANCHOR_OFFSET`.
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- `WalletRead::get_spendable_notes` has been renamed to
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`get_spendable_sapling_notes`, and now takes as an argument a vector of
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note IDs to be excluded from consideration.
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- `WalletRead::select_spendable_notes` has been renamed to
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`select_spendable_sapling_notes`, and now takes as an argument a vector of
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note IDs to be excluded from consideration.
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- The `WalletRead::NoteRef` and `WalletRead::TxRef` associated types are now
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required to implement `Eq` and `Ord`
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- `WalletWrite::store_received_tx` has been renamed to `store_decrypted_tx`.
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- The `SentTransaction` type has been substantially modified to accommodate
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handling of transparent inputs. Per-output data has been split out into a
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new struct `SentTransactionOutput`, and `SentTransaction` can now contain
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multiple outputs, and tracks the fee paid.
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- `ReceivedTransaction` has been renamed to `DecryptedTransaction`, and its
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`outputs` field has been renamed to `sapling_outputs`.
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- `BlockSource` has been moved to the `chain` module.
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- The types of the `with_row` callback argument to `BlockSource::with_blocks`
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and the return type of this method have been modified to return
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`chain::error::Error`.
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- `testing::MockBlockSource` has been moved to
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`chain::testing::MockBlockSource` module.
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- `chain::{validate_chain, scan_cached_blocks}` have altered parameters and
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result types. The latter have been modified to return`chain::error::Error`
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instead of abstract error types. This new error type now wraps the errors of
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the block source and wallet database to which these methods delegate IO
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operations directly, which simplifies error handling in cases where callback
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functions are involved.
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- The error type of `wallet::decrypt_and_store_transaction` has been changed;
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the error type produced by the provided `WalletWrite` instance is returned
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directly.
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- `error::ChainInvalid` has been moved to `chain::error`.
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- `error::Error` has been substantially modified. It now wraps database,
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note selection, builder, and other errors.
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- Added new error cases:
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- `Error::DataSource`
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- `Error::NoteSelection`
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- `Error::BalanceError`
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- `Error::MemoForbidden`
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- `Error::AddressNotRecognized`
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- `Error::ChildIndexOutOfRange`
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- `Error::NoteMismatch`
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- `Error::InsufficientBalance` has been renamed to `InsufficientFunds` and
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restructured to have named fields.
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- `Error::Protobuf` has been removed; these decoding errors are now
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produced as data source and/or block-source implementation-specific
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errors.
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- `Error::InvalidChain` has been removed; its former purpose is now served
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by `chain::ChainError`.
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- `Error::InvalidNewWitnessAnchor` and `Error::InvalidWitnessAnchor` have
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been moved to `chain::error::ContinuityError`.
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- `Error::InvalidExtSk` (now unused) has been removed.
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- `Error::KeyNotFound` (now unused) has been removed.
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- `Error::KeyDerivationError` (now unused) has been removed.
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- `Error::SaplingNotActive` (now unused) has been removed.
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- `zcash_client_backend::decrypt`:
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- `decrypt_transaction` now takes a `HashMap<_, UnifiedFullViewingKey>`
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instead of `HashMap<_, ExtendedFullViewingKey>`.
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- If no memo is provided when sending to a shielded recipient, the
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empty memo will be used
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empty memo will be used.
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- `zcash_client_backend::keys::spending_key` has been moved to the
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`zcash_client_backend::keys::sapling` module.
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- `zcash_client_backend::zip321::MemoError` has been renamed and
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@ -165,11 +178,11 @@ and this library adheres to Rust's notion of
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- `Zip321Error::TransparentMemo(usize)`
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- `Zip321Error::RecipientMissing(usize)`
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- `Zip321Error::ParseError(String)`
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- The api of `welding_rig::ScanningKey` has changed to accommodate batch
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decryption and to correctly handle scanning with the internal (change) keys
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derived from ZIP 316 UFVKs and UIVKs.
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- `welding_rig::scan_block` now uses batching for trial-decryption of
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transaction outputs.
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- `zcash_client_backend::welding_rig`:
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- The API of `ScanningKey` has changed to accommodate batch decryption and to
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correctly handle scanning with the internal (change) keys derived from ZIP
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316 UFVKs and UIVKs.
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- `scan_block` now uses batching for trial-decryption of transaction outputs.
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- The return type of the following methods in `zcash_client_backend::encoding`
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have been changed to improve error reporting:
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- `decode_extended_spending_key`
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@ -178,25 +191,6 @@ and this library adheres to Rust's notion of
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- `zcash_client_backend::wallet::SpendableNote` is now parameterized by a note
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identifier type and has an additional `note_id` field that is used to hold the
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identifier used to refer to the note in the wallet database.
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- `zcash_client_backend::data_api::BlockSource` has been moved to the
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`zcash_client_backend::data_api::chain` module.
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- The types of the `with_row` callback argument to `BlockSource::with_blocks`
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and the return type of this method have been modified to return
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`zcash_client_backend::data_api::chain::error::Error`.
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- `zcash_client_backend::data_api::testing::MockBlockSource` has been moved to
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`zcash_client_backend::data_api::chain::testing::MockBlockSource` module.
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- `zcash_client_backend::data_api::chain::{validate_chain, scan_cached_blocks}`
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have altered parameters and result types. The latter have been modified to
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return`zcash_client_backend::data_api::chain::error::Error` instead of
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abstract error types. This new error type now wraps the errors of the block
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source and wallet database to which these methods delegate IO operations
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directly, which simplifies error handling in cases where callback functions
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are involved.
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- `zcash_client_backend::data_api::error::ChainInvalid` has been moved to
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`zcash_client_backend::data_api::chain::error`.
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- The error type of `zcash_client_backend::data_api::wallet::decrypt_and_store_transaction`
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has been changed; the error type produced by the provided `WalletWrite` instance is
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returned directly.
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### Deprecated
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- `zcash_client_backend::data_api::wallet::create_spend_to_address` has been
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@ -210,6 +204,7 @@ and this library adheres to Rust's notion of
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### Removed
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- `zcash_client_backend::data_api`:
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- `wallet::ANCHOR_OFFSET`
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- `WalletRead::get_extended_full_viewing_keys` (use
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`WalletRead::get_unified_full_viewing_keys` instead).
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- `WalletRead::get_address` (use `WalletRead::get_current_address` or
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@ -220,10 +215,9 @@ and this library adheres to Rust's notion of
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instead).
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- Getters (use dedicated typed methods or direct field access instead).
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- Setters (use direct field access instead).
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- The hardcoded `data_api::wallet::ANCHOR_OFFSET` constant.
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- `zcash_client_backend::wallet::AccountId` (moved to `zcash_primitives::zip32::AccountId`).
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- The implementation of `welding_rig::ScanningKey` for `ExtendedFullViewingKey`
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has been removed. Use `DiversifiableFullViewingKey` instead.
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- `impl zcash_client_backend::welding_rig::ScanningKey for ExtendedFullViewingKey`
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(use `DiversifiableFullViewingKey` instead).
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## [0.5.0] - 2021-03-26
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### Added
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@ -75,32 +75,30 @@ and this library adheres to Rust's notion of
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- The SQLite implementations of `zcash_client_backend::data_api::WalletRead`
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and `WalletWrite` have been updated to reflect the changes to those
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traits.
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- Renamed the following to reflect their Sapling-specific nature:
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- `zcash_client_sqlite::wallet`:
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- `get_spendable_notes` to `get_spendable_sapling_notes`.
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- `select_spendable_notes` to `select_spendable_sapling_notes`.
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- `zcash_client_sqlite::wallet::{get_spendable_sapling_notes, select_spendable_sapling_notes}`
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have also been changed to take a parameter that permits the caller to
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specify a set of notes to exclude from consideration.
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- `zcash_client_sqlite::wallet::init_wallet_db` has been modified to
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take the wallet seed as an argument so that it can correctly perform
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migrations that require re-deriving key material. In particular for
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this upgrade, the seed is used to derive UFVKs to replace the currently
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stored Sapling extfvks (without loss of information) as part of the
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migration process.
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- `zcash_client_sqlite::wallet`:
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- `get_spendable_notes` has been renamed to `get_spendable_sapling_notes`.
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- `select_spendable_notes` has been renamed to `select_spendable_sapling_notes`.
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- `get_spendable_sapling_notes` and `select_spendable_sapling_notes` have also
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been changed to take a parameter that permits the caller to specify a set of
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notes to exclude from consideration.
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- `init_wallet_db` has been modified to take the wallet seed as an argument so
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that it can correctly perform migrations that require re-deriving key
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material. In particular for this upgrade, the seed is used to derive UFVKs
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to replace the currently stored Sapling ExtFVKs (without losing information)
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as part of the migration process.
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### Removed
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- The following functions have been removed from the public interface of
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`zcash_client_sqlite::wallet`. Prefer methods defined on
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`zcash_client_backend::data_api::{WalletRead, WalletWrite}` instead.
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- `get_extended_full_viewing_keys` (use `WalletRead::get_unified_full_viewing_keys` instead).
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- `insert_sent_note` (use `WalletWrite::store_sent_tx` instead)
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- `insert_sent_utxo` (use `WalletWrite::store_sent_tx` instead)
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- `put_sent_note` (use `WalletWrite::store_decrypted_tx` instead)
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- `put_sent_utxo` (use `WalletWrite::store_decrypted_tx` instead)
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- `delete_utxos_above` (use `WalletWrite::rewind_to_height` instead)
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- `insert_sent_note` (use `WalletWrite::store_sent_tx` instead).
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- `insert_sent_utxo` (use `WalletWrite::store_sent_tx` instead).
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- `put_sent_note` (use `WalletWrite::store_decrypted_tx` instead).
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- `put_sent_utxo` (use `WalletWrite::store_decrypted_tx` instead).
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- `delete_utxos_above` (use `WalletWrite::rewind_to_height` instead).
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- `zcash_client_sqlite::with_blocks` (use
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`zcash_client_backend::data_api::BlockSource::with_blocks` instead)
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`zcash_client_backend::data_api::BlockSource::with_blocks` instead).
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- `zcash_client_sqlite::error::SqliteClientError` variants:
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- `SqliteClientError::IncorrectHrpExtFvk`
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- `SqliteClientError::Base58`
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@ -8,80 +8,75 @@ and this library adheres to Rust's notion of
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## [Unreleased]
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### Added
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- Added in `zcash_primitives::zip32`
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- An implementation of `TryFrom<DiversifierIndex>` for `u32`
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- `zcash_primitives::transaction::components::amount::NonNegativeAmount`
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- Added to `zcash_primitives::transaction::builder`
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- `Error::InsufficientFunds`
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- `Error::ChangeRequired`
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- `Error::Balance`
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- `Error::Fee`
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- Added to `zcash_primitives::transaction::builder`:
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- `Error::{InsufficientFunds, ChangeRequired, Balance, Fee}`
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- `Builder` state accessor methods:
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- `Builder::params()`
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- `Builder::target_height()`
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- `Builder::transparent_inputs()`
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- `Builder::transparent_outputs()`
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- `Builder::sapling_inputs()`
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- `Builder::sapling_outputs()`
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- `zcash_primitives::transaction::fees` a new module containing abstractions
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- `Builder::{params, target_height}`
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- `Builder::{transparent_inputs, transparent_outputs}`
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- `Builder::{sapling_inputs, sapling_outputs}`
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- `zcash_primitives::transaction::fees`, a new module containing abstractions
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and types related to fee calculations.
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- `FeeRule` a trait that describes how to compute the fee required for a
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- `FeeRule`, a trait that describes how to compute the fee required for a
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transaction given inputs and outputs to the transaction.
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- `fixed`, a new module containing an implementation of the existing fixed
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fee rule.
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- `zip317`, a new module containing an implementation of the ZIP 317 fee
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rules.
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- Added to `zcash_primitives::transaction::components::orchard`:
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- `impl MapAuth<orchard::bundle::Authorized, orchard::bundle::Authorized> for ()`
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(the identity map).
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- Added to `zcash_primitives::transaction::components::sapling`:
|
||||
- `impl MapAuth<Authorized, Authorized> for ()` (the identity map).
|
||||
- `builder::SaplingBuilder::{inputs, outputs}`: accessors for Sapling builder
|
||||
state.
|
||||
- `zcash_primitives::transaction::components::sapling::fees`
|
||||
- Added to `zcash_primitives::transaction::components::transparent::builder`
|
||||
- `TransparentBuilder::{inputs, outputs}`: accessors for transparent builder state.
|
||||
- `zcash_primitives::transaction::components::transparent::fees`
|
||||
- `zcash_primitives::sapling::Note::commitment`
|
||||
- Added to `zcash_primitives::zip32::sapling::DiversifiableFullViewingKey`
|
||||
- `DiversifiableFullViewingKey::{diversified_address, diversified_change_address}`
|
||||
- `impl Eq for zcash_primitves::sapling::PaymentAddress`
|
||||
- `impl {PartialOrd, Ord} for zcash_primitves::transaction::components::transparent::OutPoint`
|
||||
- `fixed`, a module containing an implementation of the old fixed fee rule.
|
||||
- `zip317`, a module containing an implementation of the ZIP 317 fee rules.
|
||||
- Added to `zcash_primitives::transaction::components`:
|
||||
- `amount::NonNegativeAmount`
|
||||
- Added to the `orchard` module:
|
||||
- `impl MapAuth<orchard::bundle::Authorized, orchard::bundle::Authorized> for ()`
|
||||
(the identity map).
|
||||
- Added to the `sapling` module:
|
||||
- `impl MapAuth<Authorized, Authorized> for ()` (the identity map).
|
||||
- `builder::SaplingBuilder::{inputs, outputs}`: accessors for Sapling
|
||||
builder state.
|
||||
- `fees`, a module with Sapling-specific fee traits.
|
||||
- Added to the `transparent` module:
|
||||
- `impl {PartialOrd, Ord} for OutPoint`
|
||||
- `builder::TransparentBuilder::{inputs, outputs}`: accessors for
|
||||
transparent builder state.
|
||||
- `fees`, a module with transparent-specific fee traits.
|
||||
- Added to `zcash_primitives::sapling`:
|
||||
- `Note::commitment`
|
||||
- `impl Eq for PaymentAddress`
|
||||
- Added to `zcash_primitives::zip32`:
|
||||
- `impl TryFrom<DiversifierIndex> for u32`
|
||||
- `sapling::DiversifiableFullViewingKey::{diversified_address, diversified_change_address}`
|
||||
|
||||
### Changed
|
||||
- `zcash_primitives::transaction::builder::Builder::build` now takes a `FeeRule`
|
||||
argument which is used to compute the fee for the transaction as part of the
|
||||
build process.
|
||||
- `zcash_primitives::transaction::builder::Builder::value_balance` now
|
||||
returns `Result<Amount, BalanceError>` instead of `Option<Amount>`.
|
||||
- `zcash_primitives::transaction::builder::Builder::{new, new_with_rng}` no
|
||||
longer fixes the fee for transactions to 0.00001 ZEC; the builder instead
|
||||
computes the fee using a `FeeRule` implementation at build time.
|
||||
- `zcash_primitives::transaction::builder::Error` now is parameterized by the
|
||||
types that can now be produced by fee calculation.
|
||||
- `zcash_primitives::transaction::builder`:
|
||||
- `Builder::build` now takes a `FeeRule` argument which is used to compute the
|
||||
fee for the transaction as part of the build process.
|
||||
- `Builder::value_balance` now returns `Result<Amount, BalanceError>` instead
|
||||
of `Option<Amount>`.
|
||||
- `Builder::{new, new_with_rng}` no longer fixes the fee for transactions to
|
||||
0.00001 ZEC; the builder instead computes the fee using a `FeeRule`
|
||||
implementation at build time.
|
||||
- `Error` now is parameterized by the types that can now be produced by fee
|
||||
calculation.
|
||||
- `zcash_primitives::transaction::components::tze::builder::Builder::value_balance` now
|
||||
returns `Result<Amount, BalanceError>` instead of `Option<Amount>`.
|
||||
|
||||
### Deprecated
|
||||
- `zcash_primitives::zip32::sapling::to_extended_full_viewing_key` Use
|
||||
`to_diversifiable_full_viewing_key` instead.
|
||||
- `zcash_primitives::zip32::sapling::to_extended_full_viewing_key` (use
|
||||
`to_diversifiable_full_viewing_key` instead).
|
||||
|
||||
### Removed
|
||||
- Removed from `zcash_primitives::transaction::builder::Builder`
|
||||
- Removed from `zcash_primitives::transaction::builder`:
|
||||
- `Builder::{new_with_fee, new_with_rng_and_fee`} (use `Builder::{new, new_with_rng}`
|
||||
instead along with a `FeeRule` implementation passed to `Builder::build`.)
|
||||
- `Builder::send_change_to` has been removed. Change outputs must be added to the
|
||||
builder by the caller, just like any other output.
|
||||
- Removed from `zcash_primitives::transaction::builder::Error`
|
||||
- `Builder::send_change_to` (change outputs must be added to the builder by
|
||||
the caller, just like any other output).
|
||||
- `Error::ChangeIsNegative`
|
||||
- `Error::NoChangeAddress`
|
||||
- `Error::InvalidAmount` (replaced by `Error::BalanceError`)
|
||||
- `zcash_primitives::transaction::components::sapling::builder::SaplingBuilder::get_candidate_change_address`
|
||||
has been removed; change outputs must now be added by the caller.
|
||||
- The `From<&ExtendedSpendingKey>` instance for `ExtendedFullViewingKey` has been
|
||||
removed. Use `ExtendedSpendingKey::to_diversifiable_full_viewing_key` instead.
|
||||
- `zcash_primitives::sapling::Node::new` has been removed. Use
|
||||
`Node::from_scalar` or (preferably) `Note::commitment` instead.
|
||||
- `Error::InvalidAmount` (replaced by `Error::BalanceError`).
|
||||
- Removed from `zcash_primitives::transaction::components::sapling::builder`:
|
||||
- `SaplingBuilder::get_candidate_change_address` (change outputs must now be
|
||||
added by the caller).
|
||||
- Removed from `zcash_primitives::zip32::sapling`:
|
||||
- `impl From<&ExtendedSpendingKey> for ExtendedFullViewingKey` (use
|
||||
`ExtendedSpendingKey::to_diversifiable_full_viewing_key` instead).
|
||||
- `zcash_primitives::sapling::Node::new` (use `Node::from_scalar` or preferably
|
||||
`Note::commitment` instead).
|
||||
|
||||
## [0.8.1] - 2022-10-19
|
||||
### Added
|
||||
|
|
|
|||
Loading…
Reference in New Issue