Dependency tree uses EOL Solidity version
Veda (BoringVault)'s assessment for RD-F-174 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
All core deployed contracts use Solidity 0.8.21, confirmed from foundry.toml and Etherscan verification. 0.8.21 is not EOL — it is a supported stable release. forge-std (test only, not deployed) and Solmate use compatible versions. No EOL Solidity version in production stack.
Sources #
- GitHubboring-vault foundry.toml — Solidity versionfoundry.toml: solc_version = '0.8.21' (supported, non-EOL)retrieved 2026-05-17
- LayerZeroTeller — Etherscan compiler metadataLayerZeroTeller 0xe97365b41b340352d3d32ca2c7230330f19a1e73 — v0.8.21+commit.d9974bed (supported)retrieved 2026-05-17
Methodology #
Determine whether the deployed code or its dependencies use an EOL or unsupported Solidity version without a forward-compatibility patch.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol veda factor RD-F-174 score green collected_at 2026-05-17 12:41:22