This section is mainly for boards that meet one or all of the following criteria:

• Have limited distribution to a small group of testers
• May require significant corrections to hardware errata - traces that need to be cut, patches, or subsystems that may not even work properly
• Are 'stepping stone' boards on the path to a final design that has not been completed or (may never be completed!)

Or for software projects that are 'alpha' quality and may require significant work on the part of a user to build/run.