Function casper_contract::contract_api::storage::add_contract_version

pub fn add_contract_version(
    contract_package_hash: ContractPackageHash,
    entry_points: EntryPoints,
    named_keys: NamedKeys
) -> (ContractHash, ContractVersion)

Add a new version of a contract to the contract stored at the given Key. Note that this contract must have been created by create_contract or create_contract_package_at_hash first.