v0.9.0

• [BREAKING] Merged TraceLayout into TraceInfo (#245).
• Implemented Lagrange Kernel constraints (#247, )
• [BREAKING] refactored TraceOodFrame struct (#266, #274).
• [BREAKING] explicitly limited the number of auxiliary trace segments to 1 (#267).
• Implemented additional field conversions for the f64 field (#268).
• [BREAKING] Added support for auxiliary proofs (#271).
• Introduced async prover (enabled via async feature) (#280).
• [BREAKING] removed group_vector_elements() utility function (#282).
• [BREAKING] removed FieldElement::zeroed_vector() function (#282).
• [BREAKING] removed previously deprecated re-exports of core modules.
• Updated minimum supported Rust version to 1.78.

v0.8.3

• Implemented Serializable and Deserializable on String (#258).
• Extended range of possible implementations of ByteReader and ByteWriter. (#262).

v0.8.1

• Refactored util module re-exports to comply with latest clippy updates (#250).

v0.8.0

• Added variable-length serialization and deserialization for usize type (#238).
• [BREAKING] Removed Serializable and Deserializable implementations from slices and vectors (#239).
• Moved from log to tracing for logging and added tracing-forest feature (#241).
• Updated provable security estimation to explicitly use the number of openings (#242).
• [BREAKING] Removed From<u64> and From<u128> implementations from field elements (#243).
• Increased min version of rustc to 1.75.

v0.7.4

• Fixed a bug in StarkProof deserialization (#236).
• Added Clone derive to DeserializationError.
• Added default deserializer implementations (#233).
• Fixed StarkProof::new_dummy() constructor (#234).

v0.7.2

• Minor proof serialization and deserialization refactoring (#231).
• Added StarkProof::new_dummy() constructor to simplify testing (#232).

v0.7.1

• Changed most methods for ProofOption to be const fn.

v0.7.0

• [BREAKING] replaced the TraceLde struct with a trait (#207).
• [BREAKING] refactored RandomCoin trait (#214).
• Improved proven security estimation (#215).
• [BREAKING] replaced the ConstraintEvaluator struct with a trait (#217).
• Added support for proven security estimation in no_std context (#218).
• [BREAKING] refactored verify() function to take AcceptableOptions as a parameter (#219).
• Increased min version of rustc to 1.73 (#221).
• Allowed duplicate query positions (#224).

v0.6.4

• Simplified construction of constraint composition polynomial (#198).
• Refactored serialization of OOD frame in STARK proofs (#199).
• Re-exported btree_map and btree_set modules from core collections (#202).
• Simplified construction of DEEP composition polynomial (#203).

v0.6.3

• Sped up proof verification using batch inverse (#190).
• Updated ConstraintCommitment to use RowMatrix internally (#191).
• Sped up FRI prover via more efficient get_inv_offsets implementation (#193).
• Exposed build_segments() method publicly (#194).