Gas Optimizations

[code423n4]

See the markdown file with the details of this report here.

[HardlyDifficult]

Custom errors

Agree but won't fix at this time. We use these in the market but not in collections. Unfortunately custom errors are still not as good of an experience for users (e.g. on etherscan). We used them in the market originally because we were nearing the max contract size limit and this was a good way to reduce the bytecode. We'll consider this in the future as tooling continues to improve.

Use short error messages

Agree but won't fix. We use up to 64 bytes, aiming to respect the incremental cost but 32 bytes is a bit too short to provide descriptive error messages for our users.