Sebastian Roth is the Android Tools Reviewer for yetanotherconfig.com. He checks every library build against the Minecraft version and mod loader it claims to support, installs it into a clean mods folder, and works through the configuration screens before any guide here is written or updated.
His reviews focus on the details that decide whether a configuration library behaves in daily use: version matching, dependency handling, menu organization, settings persistence, and how a library copes inside large modpacks.
When a new release appears, Sebastian re-checks the download, the loader builds, and the dependent mods he tests with. Anything that changed is reflected in the guides, so the pages here describe the current build rather than the version that existed when they were first written.