As it is now, battles in Pokémon Go involves tapping the screen to use normal attacks, or rapidly tapping to power up charge attacks. Niantic made the announced via Twitter that charge attacks will be changed. From the preview, charge attacks will be made to be mode interactive, involving swipes over icons. This makes the mechanic kind of comparable to what Harry Potter: Wizards Unite currently has for a combat mechanic.
— Niantic Support (@NianticHelp) July 15, 2019 Another minor change is to the appraisal system. As it is now, your team leader will give you a cryptic line regarding your Pokémon’s IV. This is very similar to the way the mainline games work. With the rework, you’ll get a graphical representation of your Pokémon’s stats. Besides describing the upcoming changes, Niantic did not say when these reworks will come into effect. But when it does go live, you’ll likely notice if you’re an active player, considering these mechanics are pretty integral parts of the gameplay. (Source: Niantic / Twitter via TechCrunch)