ReleaseRegistry.sol
Inherits: Governance
Author: yearn.finance
Used by Yearn Governance to track on chain all releases of the V3 vaults by API Version.
State Variables
name
string public constant name = "Yearn V3 Release Registry";
numReleases
uint256 public numReleases;
factories
mapping(uint256 => address) public factories;
releaseTargets
mapping(string => uint256) public releaseTargets;
Functions
constructor
constructor(address _governance) Governance(_governance);
latestFactory
Returns the latest factory.
Throws if no releases are registered yet.
function latestFactory() external view virtual returns (address);
Returns
| Name | Type | Description |
|---|---|---|
<none> | address | The address of the factory for the latest release. |
latestRelease
Returns the api version of the latest release.
Throws if no releases are registered yet.
function latestRelease() external view virtual returns (string memory);
Returns
| Name | Type | Description |
|---|---|---|
<none> | string | The api version of the latest release. |
newRelease
Issue a new release using a deployed factory.
Stores the factory address in factories and the release
target in releaseTargets with its associated API version.
Throws if caller isn't governance.
Throws if the api version is the same as the previous release.
Emits a NewRelease event.
function newRelease(address _factory) external virtual onlyGovernance;
Parameters
| Name | Type | Description |
|---|---|---|
_factory | address | The factory that will be used create new vaults. |
Events
NewRelease
event NewRelease(uint256 indexed releaseId, address indexed factory, string apiVersion);