Added brokered macro execution support for Bartender 4, Dominos, and ElvUI action bars, allowing you to trigger M6 macros by via these addons' action bar bindings or by clicking them on these action bars.
This support is experimental. You may view its status or disable it using /m6 brokered-bars
Added an API function to edit a named M6 macro: M6:EditMacro("name", "new macro text")
This mechanism only works out of combat.
In Modern WoW, /cast Dragonriding Mount and /cast Flying Mount are now equivalent.