The GNU Smalltalk has different levels of readyness per subsystem.

• Subsystem - a part of GST to describe
• Stability in percents. This should be filled if one made exhaustive tests or uses it in daily basis
• Feature full in percents. Shows if this subsystem has all requested/required features.
• Sunit-ready. Does this subsystem have SUnit tests?
• Used day-by-day : are there people using this subsystem and thus guaranteeing that bugs are found properly, etc.?

Please fill in the following table to help understand how mature the whole thing is. As well this should influence roadmap.