TL;DR Version 1.2.0 added "No COM" option and changed some physics. Don't submit runs with "No COM" yet, and include the patch number in the run description going forward.

Version 1.2.0 of Mario Kart World alters the way that landing from jumps, ramps, and gliders work, with some changes to rails and wall rides that have not been effectively tested at the time of writing. This effectively means that your runs will be much faster on the new patch.

In addition to that, VS mode has seen a radical change; there is now an option for No CPUs whatsoever (No COM), meaning it's just your character on the track with only 1st place item boxes at your disposal. We will be opening subcategory leaderboards for the two main VS Mode categories (30 Tracks Classic, Travelling Plumber) very soon. Until then, please refrain from submitting No COM runs until the new leaderboards open up!

Until further notice, if you submit a speedrun that was played under the new patch, please specify somewhere within your submission. We will be adding information and variables to the leaderboards sooner than later, but until these changes are pushed we ask that you provide that information so we can sort incoming runs accordingly later on. Thank you all for your cooperation, and happy speedrunning!

• The Mod team