Version 5.0.0 (Splatoon 2)

Version 5.0.0 is an update for that will be released in late July 2019; it is the last update for new content.

Private Battle
Private Battle will receive a new mode called "Turf War (Splatfest)", which will function like normal Turf War but will allow the stage and ink colors to take on the look of a Splatfest. Stage selection options will include every regular stage, as well as every Shifty Station including the Chaos vs. Order layout, MC.Princess Diaries, in day or night mode. Ink color will also be customizable, with every Splatfest ink color set across all three regions being added to a list from where the host can choose from.

Gear
The gear item Splatfest Tee Replica will be added and given to all players as part of the update. The item will have the ability, matching the original, Splatfest-only Splatfest Tee.

Stages
Shellendorf Institute will also be worked on for version 5.0.0, with what seems to be changes to the top glass floor and elevated platforms in between the glass top and spawn.