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CHANGELOG for Zebra 1.0.0-alpha.14 #2538

Merged
merged 14 commits into from
Jul 29, 2021
42 changes: 42 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -4,6 +4,48 @@ All notable changes to Zebra will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org).

## [Zebra 1.0.0-alpha.14](https://github.com/ZcashFoundation/zebra/releases/tag/v1.0.0-alpha.14) - _TODO:Add actual release date_

Zebra's latest alpha continues our work on NU5, including Orchard and Transaction V5.

### Added

- Reject UTXO double spends (#2511)
- Add a ValueBalance type (#2505)
- Implement Sum for Amount (#2500)
- Add an OrderedUtxo type for transparent spend validation (#2502)
- Pass the finalized state to chain contextual validation (#2503)
- Calculate incremental note commitment trees (#2407)
- Reject duplicate Sapling and Orchard nullifiers (#2497)
- Add `proptest-impl` feature to `zebra-state` crate to help simplify tests(#2529)
- Track anchors and note commitment trees (#2458)
- Validate spends of transparent coinbase outputs (#2525)
- Calculate the remaining value in the transparent transaction value pool (#2486)

#### Documentation

- Add value pools design to book summary (#2520)

#### Testing

- Test consensus-critical Amount deserialization (#2487)
- Update to use new GitHub action names in Google Cloud workflows (#2533)
- Add test intialization helper function for tests (#2539)

### Changed

- Decrease the number of randomised test cases in zebra-state (#2521, #2513)
- Make nullifier tests consistent with UTXO tests (#2513)

#### Testing

- Disable Rust beta tests in CI, due to a Rust bug (#2542)

### Fixed

- Clarify a variable name and check for overflow in new_ordered_outputs (#2510)
- Update Orchard keys, hashes, and note commitments to match Zcash test vectors (#2445)

## [Zebra 1.0.0-alpha.13](https://github.com/ZcashFoundation/zebra/releases/tag/v1.0.0-alpha.13) - 2021-07-15

Zebra's latest alpha continues our work on NU5, including Orchard and Transaction V5. New validation
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