Is it possible to create a separate themes folder, or a way to allow custom themes to persist across upgrades?
Currently all the theme data is stored in the version folder (under jetty, i.e. madsonic/jetty/8280), which is deleted upon upgrade.
Looking at the current method, it doesn't look like there's a way to symlink, so this requires manual re-installation for custom themes.
Thanks for consideration and maintaining this awesome project!