A: No. Version 1.2 was the final update for Pokémon Ultra Sun/Ultra Moon . Nintendo moved all resources to Pokémon Let's Go, Pikachu/Eevee! in late 2018.
Pokémon Ultra Sun Update 1.2: Patch Notes, Bug Fixes, and How to Install pokemon ultra sun update 1.2
Beyond battle stability, version 1.2 was a requirement for online connectivity. After its release, players had to download the patch to use any internet features, including online trading, battling, and redeeming Mystery Gift event codes. in late 2018
Unless you are a dedicated speedrunner or RNG manipulator, install Update 1.2 . The stability and online compatibility far outweigh the loss of a few glitches. After all, the true spirit of Alola is about fair battles and new discoveries—not walking through walls. Unless you are a dedicated speedrunner or RNG
Additionally, the patch addresses a bug where the move was not functioning correctly. Essential Online Info
The Version 1.2 patch occupies of storage space. It was developed to address specific game-breaking glitches that occurred during competitive play. Key Bug Fixes