IVersioned

Git Source

Title: IVersioned

Standard semantic-version getter implemented by every core Quantillon contract.

Read through a proxy, version() reflects the deployed IMPLEMENTATION (it is a pure getter returning a compile-time constant, so it occupies no storage slot and is safe to add to storage-frozen upgradeable contracts). It pairs with the off-chain provenance manifest deployments/{chainId}/versions.json (impl address + commit) so the deployed version of any contract is answerable from a single on-chain call. Bump per semver on any change to the implementing contract; enforced by make check-version-bump.

Functions

version

Returns the semantic version of the implementation.

Semver convention: PATCH = bugfix/internal logic, MINOR = new function or externally-observable behavior (ABI-additive), MAJOR = reserved (storage/ABI breaks are disallowed by the upgrade-safety gates).

Notes:

• security: No security implications - returns a compile-time constant.

• validation: No input validation required.

• state-changes: None - pure function.

• events: None.

• errors: None.

• reentrancy: Not applicable - pure function.

• access: Public - anyone can read the version.

• oracle: No oracle dependencies.

function version() external pure returns (string memory);

Returns