Re Protocol

Incorrect Allowance Handling in Pool Contract for Collateral Return Functions

fixed/high

Incorrect Fee Handling in Collateral Return and Profit Return Processes

fixed/high

Potential Funds Lock Due to CANCEL_TIMEOUT Restriction in cancelDeposit Function

fixed/high

Incorrect Collateral Return Check in requestProfitReturn Function

fixed/medium

Lack of Available Balance Check in approveCollateralTransfer Function

fixed/medium