In Modern WoW, Travel Form will now change icons to indicate which form it will likely shift you into depending on your location and combat state.
When executing macros, M6 now uses the shortest-available macro command variants, removing the need to manually minify your macros by e.g. replacing /target with /tar.
When attempting to execute very long macros via M6, the error message in chat now includes the number of /commands (and characters) the length limit was exceeded by.
Fixed an issue where macros with multiple /equipset commands would not execute correctly in Modern WoW.
(a) Probably fixed an issue causing some macro commands to fail when executed via M6.