Contracts upgrades
Some parts of our protocol are evolving and as most of the software requires maintenance. Here we describe how do we upgrade our protocol source code
- 1.
DEFAULT_ADMIN_ROLEcallschangeUpgradeStatus(true)on the upgradeable contract - 2.
DEFAULT_ADMIN_ROLEgrantsUPGRADER_ROLEto specific trusted address that will be executing upgrade - 3.Trusted address is executing upgrade with script using
@openzeppelin/hardhat-upgradesplugin to ensure upgrade safety, storage layout consistency and avoiding potential vulnerability and attacks like this.