This pseudo-project contains code shared between all versions of the mod.

It does not contain anything directly runnable. The code must be compiled with another project.

Most code in this project is version-agnostic. A few files contain version-specific code; these files are named with a version in the name. They contain package-accessible classes (which are allowed to be in files of any name), which are then either referenced by another public class (e.g. in wdl.versioned), or extended by a public class (most other cases, such as GUI code) so that they can be used everywhere. This approach is used to avoid duplicate per-version code.