As the Nintendo Switch loses some of its brand-new luster, fans have begun to question a few key missing features, from the long-running Virtual Console service to traditional apps like media players and Web browsers. Thus, any new major firmware for the Switch is likely to get fans' hopes up about new functionality, and sure enough Switch firmware 4.0, out on Wednesday, brings a few new features to the table.
Arguably the most notable addition is one that comes oh-so-close to fixing a major Switch problem: the inability to back up any save game data. Switch 4.0 officially adds profile and save transfers between Switch systems. This process will entirely wipe whatever selected data is moved from the source system. This is the first time Switch owners have been able to move save data in any official capacity, as opposed to having save data being completely trapped on a default system, but it's still a far cry from being able to take your console's save files and store them somewhere secure, like a spare SD card or a computer. (Purchases are linked to a universal profile, and these have already been transferable, so long as the source console's licenses are deactivated first.)
We can only hope this feature rollout is a hint of more functionality in the future. Otherwise, the race is still on for hackers and exploiters to beat Nintendo to the save-backup punch (and thereby drive legitimate users towards hacks in the process).