[0.2.0] - 2024-03-25
====================

Added
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- `zcash_keys::address::Address::has_receiver`
- `impl Display for zcash_keys::keys::AddressGenerationError`
- `impl std::error::Error for zcash_keys::keys::AddressGenerationError`
- `impl From<hdwallet::error::Error> for zcash_keys::keys::DerivationError`
  when the `transparent-inputs` feature is enabled.
- `zcash_keys::keys::DecodingError`
- `zcash_keys::keys::UnifiedFullViewingKey::{parse, to_unified_incoming_viewing_key}`
- `zcash_keys::keys::UnifiedIncomingViewingKey`

Changed
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- `zcash_keys::keys::UnifiedFullViewingKey::{find_address, default_address}`
  now return `Result<(UnifiedAddress, DiversifierIndex), AddressGenerationError>`
  (instead of `Option<(UnifiedAddress, DiversifierIndex)>` for `find_address`).
- `zcash_keys::keys::AddressGenerationError`
  - Added `DiversifierSpaceExhausted` variant.
- At least one of the `orchard`, `sapling`, or `transparent-inputs` features
  must be enabled for the `keys` module to be accessible.
- Updated to `zcash_primitives-0.15.0`

Removed
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- `UnifiedFullViewingKey::new` has been placed behind the `test-dependencies`
  feature flag. UFVKs should only be produced by derivation from the USK, or
  parsed from their string representation.

Fixed
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- `UnifiedFullViewingKey::find_address` can now find an address for a diversifier
  index outside the valid transparent range if you aren't requesting a
  transparent receiver.