Musescore now dev version?

After the last update, Musescore has changed from v. 3 stable to the development version. Does anyone know why? I assumed if I installed a stable version it would stay that way until the next release.

Please provide from terminal:
pacman -Qi musescore

Look at Manjaro - Branch Compare and search for musescore
Is the same version on all branches, no dev version.

I guess it was just an assumption. Each major version of Musescore creates a new folder under Documents where everything is stored by default (Scores, Templates, Styles, SoundFonts, Plugins). So I already had Musescore2 & Musescore3 folders. After that update the default changed to Musescore3Development.