What's Changed

• fix: missing Poseidon2 round keys by @Tabaie in https://github.com/Consensys/gnark-crypto/pull/621
• feat: Poseidon2 Hash Instantiation for BLS12-377 by @Tabaie in https://github.com/Consensys/gnark-crypto/pull/623
• feat: add Grumpkin elliptic curve (2-cycle with BN254) by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/625
• Perf: Poseidon2 GKR circuit by @Tabaie in https://github.com/Consensys/gnark-crypto/pull/628
• feat: add sis avx512 and fft avx512 for koalabear by @gbotrel in https://github.com/Consensys/gnark-crypto/pull/622
• InterpolateOnRange refactor by @Tabaie in https://github.com/Consensys/gnark-crypto/pull/634
• chore: add auto close PR workflow by @gbotrel in https://github.com/Consensys/gnark-crypto/pull/638
• perf: subgroup membership by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/635
• feat: poseidon2 for koala-bear, baby-bear and goldilocks by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/629
• chore: generify poseidon2 parameters for other curves/fr by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/636
• feat: baby-bear and koala-bear extensions of degree 4 by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/643
• fix: ensure fast path is taken only with fixed bound and degree by @gbotrel in https://github.com/Consensys/gnark-crypto/pull/651
• Poseidon2 compression for small fields by @Tabaie in https://github.com/Consensys/gnark-crypto/pull/644
• fix: poseidon2 templates by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/648
• test: improve NAF decomposition test coverage by @DeVikingMark in https://github.com/Consensys/gnark-crypto/pull/617
• refactor: generate code for poseidon2_test by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/660
• test(bn254, bls12-381): test points intentionally not on sugroups G1/2 by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/658
• refactor: generify small fields extensions by @yelhousni in https://github.com/Consensys/gnark-crypto/pull/647

New Contributors

• @DeVikingMark made their first contribution in https://github.com/Consensys/gnark-crypto/pull/617

Full Changelog: https://github.com/Consensys/gnark-crypto/compare/v0.16.0...v0.17.0