v0.19.0

0.19.0 (2023-11-02)

⚠ BREAKING CHANGES

• avoid integer overflows (#2713)
• return Pedersen structure in stdlib (#3190)
• noir-wasm outputs debug symbols (#3317)
• move mimc to hash submodule (#3361)
• bump MSRV to 1.71.1 (#3353)
• Add semver checks for the compiler version in Nargo.toml (#3336)
• Move circuit serialization circuit into acir (#3345)
• change stdlib function pedersen to pedersen_commitment (#3341)

Features

• compute_note_hash_and_nullifier check (#3216) (4963c6c)
• Add noir_codegen package (#3392) (6c4cd4d)
• Add check for overlapping generic traits (#3307) (8cf81b6)
• Add exports of JS black box solvers to noirJS (#3295) (8369871)
• Add generic count check for trait methods (#3382) (a9f9717)
• Add semver checks for the compiler version in Nargo.toml (#3336) (0e530cf)
• Allow a trait to be implemented multiple times for the same struct (#3292) (51831df)
• Allow traits to have generic functions (#3365) (0f9af65)
• Avoid integer overflows (#2713) (7d7d632)
• Check where clauses when searching for trait impls (#3407) (84c6604)
• Expand trait impl overlap check to cover generic types (#3320) (a01549b)
• Extract Brillig VM to allow step debugging (#3259) (f6431f9)
• Handle warnings in evaluator (#3205) (5cfd156)
• Implement where clauses on impls (#3324) (4c3d1de)
• Make generic impls callable (#3297) (8d9b738)
• Manage breakpoints and allow restarting a debugging session (#3325) (f502108)
• noir_js: Allow providing foreign call handlers in noirJS (#3294) (c76b0f8)
• Noir-wasm outputs debug symbols (#3317) (f9933fa)
• Perform compile-time euclidean division on constants (#3231) (3866d7e)
• Refactor debugger and separate core from UI (#3308) (8466810)
• Return Pedersen structure in stdlib (#3190) (be30d59)

Bug Fixes

• compute_note_hash_and_nullifier compiler check (#3351) (4e2d35f)
• 3275: Activate brillig modulo test with negative integers (#3318) (31c493c)
• 3300: Cache warnings into debug artefacts (#3313) (cb5a15b)
• aztec_nr: Serialise arrays of structs (#3401) (e979a58)
• Fixing versioning workflow (#3296) (3d5e43a)
• Move mimc to hash submodule (#3361) (3ec29f1)
• Remove sha2_block test (#3360) (a48c03b)
• Use pedersen_hash for merkle tree (#3357) (6b74d31)

Miscellaneous Chores

• Bump MSRV to 1.71.1 (#3353) (78f2127)
• Change stdlib function pedersen to pedersen_commitment (#3341) (964b777)
• Move circuit serialization circuit into acir (#3345) (122119b)