Focusing his next update of this Super Smash Bros. Melee mod around fan feedback, Dan Salvato has released a new trailer for 20XX Tournament Edition, detailing all of the new features in version 2b. Version 2b will be available for download on October 11th, with the beta version being available now, should you wish to test it out. If you buy a 20XXTE memory card from the The Big House 6 shop on smash.gg, it will have version 2b loaded onto it, so no worries about you needing to update. Once released, you can just update your own 20XX TE memory card by copying the update data onto your memory card, and as long as you do not overwrite or delete your TE Settings file, all of your nametags and save data should remain in tact.
The main features in this update include smaller file sizes for replay data, a special hand warmer mode where players can warm up without fear of damaging the other player, added training mode features, and much more. 20XX Tournament Edition will be used during Smash Summit 3 and will act as a great demonstration of how this souped-up version of Melee can really aid the running of tournaments. You can find out more information on the mod and a full list of all the changes on its official website.
Source: Dan Salvato