Version 3.2.0 is scheduled to be released this evening, July 12, 2018, at 6pm PT. Once available, full details on the update can be viewed on the official Splatoon 2 support page.
But that's not all! While the above link spills the beans on the updates coming tonight, we have received a scoop on even more updates coming in an additional future update.
The Nautilus 47 is a new Splatling-type weapon. For the first time in the Splatling category, this weapon allows you to store your charge. Its subdued tin texture and various functions will surely tickle the heart of weapon fanatics.
The Bloblobber is a new Slosher-type weapon. We heard that after the blob law was passed, the Bloblobber was created to lob lawful blob bombs. Four blobs are emitted with each fling and rebound off the ground and walls. Carefully drive your opponents into a corner and throw the blobs for a tactical splat!
Last but not least, Ancho-V Games will soon be making its return as a battle stage. The setting is inside the offices of the developers of the hit-game "Squid Beatz 2."
After outgrowing their office space due to an influx of new employees, they expanded into a building next door. But it seems it's immediately being used as a place to battle. Don't mind the mess!