v0.15.3

This release focuses on Noir contract optimizations.
Proof is compressed by omitting the (CONST_PROOF_SIZE_LOG_N - LOG_N) constant values and deduced and taken advantage of in Cairo code.

See #274

What's Changed

• bump PyO3 version by @sigmadawg in #275
• v0.15.3: Honk contract bytecode, calldata & resources optimisations. by @feltroidprime in #274

New Contributors

• @sigmadawg made their first contribution in #275

Full Changelog: v0.15.2...v0.15.3

v0.15.2

This release fixes a small bug of Noir honk contract generator when log_circuit_size was >= 10.

What's Changed

• fix: Noir circuit name too long when log_n >= 10. by @feltroidprime in #271

Full Changelog: v0.15.1...v0.15.2

v0.15.1

This release updates the RiscZero constants to support the latest RiscZero version 1.2.
New Risc0 verifier contract class hash : 0x34fda7d39c28c2fb0d8e876f1c51a38f9fa395023c3749a0ee793611baa6095

What's Changed

• Release v0.15.1 : Bump RiscZero constants to v1.2 by @feltroidprime in #268
• fix: Bump typescript package version. by @feltroidprime in #269

Full Changelog: v0.15.0...v0.15.1

v0.15.0

This release improves multi scalar mul costs; bn254 pairing costs, and adds support for Noir contracts verifier generation.
See https://garaga.gitbook.io/garaga/deploy-your-snark-verifier-on-starknet/noir

PyPi and npm packages have been updated as with each release.
Class hashes of maintained smart contract as well : https://garaga.gitbook.io/garaga/maintained-smart-contracts

Breaking changes :

• the CLI commands name for declare-project and deploy-project have changed to declare and deploy
• MultiScalarMul calldata, Pairing and groth16 calldata wll be different and incompatible with 0.14 code. Either use tooling/code in version 0.14 or update generated smart contracts and dependencies (rust/cairo/python/npm) to 0.15.

What's Changed

• Bug: fix output by @tekkac in #257
• Fix maturin CI : Static python version across all targets. by @feltroidprime in #260
• Simpler CLI command naming, minor docs inconsistencies and deploy_v1 fix by @m-kus in #259
• perf: BN254 Miller Loop "10" "01" compression by @feltroidprime in #261
• garaga-rs: Faster polynomial division. by @feltroidprime in #263
• perf: batch LHS of ECIP check. by @feltroidprime in #262
• Bump Cairo to 2.9.1. by @feltroidprime in #264
• (Aztec brother) ultra_keccak_honk contract support. by @feltroidprime in #245
• Release v0.15.0 by @feltroidprime in #265
• Fix npm CI release. by @feltroidprime in #266

Full Changelog: v0.14.0...v0.15.0

v0.14.0

• Updated PyPi and Npm packages to 0.14.0
• Declared Smart Contracts : https://garaga.gitbook.io/garaga/maintained-smart-contracts

What's Changed

• New logo. by @feltroidprime in #197
• Refactored from_json methods of Groth16Proof and Groth16VerifyingKeys classes by @fatalbatros in #199
• fix: Correct default option handling in garaga_ts::msmCalldataBuilder by @feltroidprime in #205
• Bump next from 14.2.8 to 14.2.10 in /tools/npm/integration-test-suite/packages/web-js-esm-react by @dependabot in #203
• base Drand Quicknet contract by @feltroidprime in #201
• Add Copy trait to msm hints structs. by @feltroidprime in #204
• Groth16 parser in Typescript by @luiz-lvj in #208
• feat: Functions to get modulus and update compiler by @guha-rahul in #214
• Twisted Edwards to Weirstrass bijection in wasm pkg by @luiz-lvj in #218
• Rust implementation of the MultiPairingCheck calldata builder by @raugfer in #202
• fix typo by @adrienlacombe in #224
• Journal processing for Risc0 by @stefanMadzharov in #225
• CairoZero: Update ExtensionFieldModuloCircuit. by @feltroidprime in #227
• Bump rollup from 4.21.2 to 4.24.0 in /tools/npm/garaga_ts by @dependabot in #228
• NPM package documentation by @raugfer in #213
• Rework high level compilation logic. by @feltroidprime in #232
• CI: Force make rewrite to be synced with committed files. by @feltroidprime in #236
• Improved error handling and parsing in parsing_utils.py by @stefanMadzharov in #233
• Contribs by @feltroidprime in #237
• Bind generated Scarb.toml to Garaga git tag version by @feltroidprime in #241
• Bump pyo3 from 0.22.2 to 0.22.4 in /tools/garaga_rs by @dependabot in #242
• Make garaga-rs an importable Rust lib and add get_groth16_calldata rust function by @feltroidprime in #229
• Updating TS Risc0 journal parsing by @luiz-lvj in #243
• feat: Add contract verification to release pipeline addressing by @bruhhgnik in #246
• feat(207): Make groth16 generated contracts (a bit) more user friendly. by @bacharif in #223
• Tower pairings & Timelock encryption by @feltroidprime in #239
• Feat: Add calldata command to CLI by @tekkac in #247
• prepare 0.14 release (WIP) by @feltroidprime in #249
• Add get_groth16_calldata to npm package by @luiz-lvj in #250
• Release v0.14.0 by @feltroidprime in #251

New Contributors

• @fatalbatros made their first contribution in #199
• @dependabot made their first contribution in #203
• @guha-rahul made their first contribution in #214
• @adrienlacombe made their first contribution in #224
• @stefanMadzharov made their first contribution in #225
• @bruhhgnik made their first contribution in #246

Full Changelog: v0.13.3...v0.14.0

v0.13.3

Cairo is updated to 2.8.2 and is mandatory.
This release significantly improves groth16 transactions costs for BN254, BLS. It also reduces the calldata size for BN254 by 25%.

The new costs can be found in these two sepolia tx (1 public input):

• BLS steps : 136437 https://sepolia.starkscan.co/tx/0x034f0c2c22e2246ab551e300669417dc2db2f66a0e5d139f37ef01c9341eedb5
• BN254 steps : 157219 https://sepolia.starkscan.co/tx/0x05f589fe40263acaf4684ecc97b2cbddd08f9af6eca4975c75acc0cae4db483f

What's Changed

• initial risc0 support by @feltroidprime in #181
• Greatly improve deserialization costs (-17% on total steps count of groth16 proof verification) by @feltroidprime in #183
• Adds missing E12D serialization by @feltroidprime in #184
• dev: make items public by @enitrat in #185
• fix: handle curve ID bls12381 (snarkjs) by @m-kus in #188
• u288 struct + calldata refactors by @feltroidprime in #187
• garaga_rs WASM bindings by @raugfer in #180
• Make MillerLoopResultScalingFactor struct generic on T. by @feltroidprime in #194
• MSM Calldata Updates by @raugfer in #192
• Release 0.13.3 by @feltroidprime in #195

New Contributors

• @enitrat made their first contribution in #185
• @m-kus made their first contribution in #188

Full Changelog: v0.13.2.3...v0.13.3

v0.13.2.3

What's Changed

• Sync Docs from gitbook by @feltroidprime in #175
• Add comment for CairoZero only methods. by @feltroidprime in #177
• Rust implementation of the MSM Calldata Builder by @raugfer in #176
• bump cairo to 2.8.0 & add comments in Hydra by @feltroidprime in #178

Full Changelog: v0.13.2.2...v0.13.2.3

v0.13.2.2

What's Changed

• Fix broken imports when launching CLI from package by @feltroidprime in #174

Full Changelog: v0.13.2.1...v0.13.2.2

0.13.2.1

What's Changed

• Fix broken imports when installing package by @feltroidprime in #172

Full Changelog: v0.13.2...v0.13.2.1

v0.13.2

What's Changed

• ECIP binding : ensure correct type of passed arguments by @feltroidprime in #165
• Cairo1 circuits: Use Horner evaluation when applicable. by @feltroidprime in #168
• Rust implementation of extension field elements multiplication by @raugfer in #167
• Rust implementation of Cairo Poseidon transcript by @raugfer in #171
• Pip package release by @feltroidprime in #166

Full Changelog: v0.13.2.a0...v0.13.2