v2.5.0

Changelog

• Global versioning: from now on, npm package versions will always have the same minor and major version
• Monorepo: all code (i.e. JavaScript, Solidity, Circom) is now in the same repository #134
• Nullifiers hashes are now specific for each group #136
• New proof parameters in the VerifiedProof event #136
• Nullifier hashes were moved out of the SemaphoreCore.sol contract #138

Audit

One major issue was found in the @zk-kit/incremental-merkle-tree.sol package, which is a @semaphore-protocol/contracts dependency: privacy-scaling-explorations/zk-kit#32.

Semaphore_2.5.0_Audit.pdf