0.5.1

Lorenz 0.5.1 brings some minor additions, that were missed during previous dev cycles,
identified during the development of Lorenz 0.6.

ProGuard Reader

Lorenz 0.5.1 includes a lorenz-io-proguard module, that allows you to read
ProGuard output files (for example, Mojang's mapping files for Minecraft). You can
obtain the ProGuard MappingFormat with MappingFormats.byId("proguard").

Importantly, the ProGuard module does not support writing mapping files.