## Run initialization checks... (see https://github.com/crytic/slither/wiki/Upgradeability-Checks#initialization-checks)
Initializable contract not found, the contract does not follow a standard initalization schema.

## Run variable initialization checks... (see https://github.com/crytic/slither/wiki/Upgradeability-Checks)
ContractV1.destination has an initial value (tests/check-upgradeability/contract_v1_var_init.sol#2)