Toolchain Versions

Pinned tool versions for reproducible builds:

Rust: 1.85.0 (see rust-toolchain.toml)
Node.js: 20.x for SDK tests and release workflows (see sdk/package.json, .github/workflows/security.yml)
Foundry: nightly-2024-05-20 (see .foundry-version)
- Docker fallback defaults to ghcr.io/foundry-rs/foundry:nightly
- Set FOUNDRY_DOCKER_IMAGE to pin an exact GHCR tag or digest if you need Docker to match a specific Foundry build

Updating Versions

Update rust-toolchain.toml, .foundry-version, and any Node engine/workflow pins.
Update .github/workflows/devnet-smoke.yml and .github/workflows/security.yml to match.
Re-run CI to confirm compatibility.