From 7.13, MikroTik is separating the older wireless package from RouterOS bundle and renaming the WiFi package to wifi. The new wifi package is now part of the RouterOS bundle, beginning a new and exciting era for wifi features. They are also separating core wifi features from the drivers, reducing the space used on the router. Note that the upgrade will take care of the new packages automatically, you do not need to worry about anything if you use the “check for updates” feature.