Check out the full changes file, it has dates of changes: https://www.ghisler.com/history1100.txt https://www.ghisler.com/history1100.txt Even after 30 years

Check out the full changes file, it has dates of changes: https://www.ghisler.com/history1100.txt https://www.ghisler.com/history1100.txt Even after 30 years there are still things to fix pretty much every day. Maintenance is really endless task