v2.0.29-beta

• Changed "Preferences" menu to "xbar" because it contains more than preferences - thanks @magicus
• Waiting ten seconds before checking for updates so the app doesn't block on startup - #646 thanks @chew-z
• Menu bar items (in the top) now respect formatting (fonts, colours, etc) - thanks @leaanthony
• On refresh, items go into a disabled state, rather than showing ... - prevents jitter
• Fixed a bug where nested separators were being misunderstood - #648 thanks @onaront
• The usual small tweaks and bug fixes