Using this search command: https://github.com/search?q=repo%3Acode-423n4%2F2024-03-zksync%20TODO&type=code we can see that there are more than 22 code files that are left with multiple todos (a notable mention is that some contracts have only one nonetheless this should be fixed)
Open Todos often hint that the codes are not ready for final production/deployment.
Fix open todos
