I've lost track of where I saw someone post about a project tracking app, but it got me thinking that I'd llike to have one for annual maintenance, but even more so to go back and list all the upgrades and fixes I've done on Firefly.  Some research has turned up a free to use one that has good reviews (https://youtube.com/shorts/PBlUBkuinkM?si=G7jP11FvcPKu0JMB):  YachtWave (iOS or Android).  https://www.yachtwave.com/owners

I'll give it a go and offer some feedback after I've tried it.  Best, Capt. Kev