MuseScore 4
This has been promised for well over a year now. But this video is new so things may start to happen.
I like the promise. We'll see… I hope that the release version finally includes a decent implementation of MusicXML 3.0 (anyone at Dorico listening?). M-XML 3.1 or 4.0 would be nicer but I don't expect miracles.
For ease of use, nothing tops Encore but that's not seen a real upgrade since Encore 5 in 2008. Don Williams, the original developer, has bought the company and expects to release Encore 6 later this year. I don't know if he can include all the necessary new features and compatibility while maintaining the quick workflow that I want. At least, it will be nice to open the last 30+ years of files and export as M-MXL 3 at last. When I need to knock out a quick choral or praise band arrangement, nothing has ever been faster—just don't print for publication as it looks worse than MuseScore 1.