TiMi Studio Group has announced that a Pokémon UNITE Game Update will be released on August 4th, 2021 at 7:00 UTC which brings many bug fixes and some game balancing.

Pokémon UNITE Game Update

Planned Date/Time: 8-4-2021 at 12AM PDT/7:00 UTC
Applying the Update: Restart the app on your device to apply the update.

Update Details:

• Bug Fixes
• Text Fixes
• Spectate Feature Test Release: A test release of the Spectate feature will be performed from 8-4-2021 at 12AM PDT/7:00 UTC until 8-6-2021 at 12AM PDT/7:00 UTC.

Changes are being made to some Pokémon stats and moves to adjust the balance of Unite Battles.

Charizard
Flamethrower: Cooldown reduced. Effects on opposing Pokémon strengthened.
Fire Punch: Effects on opposing Pokémon strengthened.
Fire Blast: Cooldown reduced. Effects on opposing Pokémon strengthened.

Talonflame
Acrobatics: Damage dealt to opposing Pokémon increased.
Aerial Ace: Damage dealt to opposing Pokémon increased.
Aerial Ace+: Damage dealt to opposing Pokémon increased.
Fly: Damage dealt to opposing Pokémon increased.

Venusaur
Sludge Bomb: Damage dealt to opposing Pokémon increased. Effects on opposing Pokémon strengthened.
Petal Dance: Move Upgrade
Solar Beam: Cooldown reduced.
Unite Move: Verdant Anger - Damage dealt to opposing Pokémon increased.

Absol
Basic Attack: Bug Fixes
Night Slash: Damage dealt to opposing Pokémon increased.
Sucker Punch: Damage dealt to opposing Pokémon increased.

Wigglytuff
The following stats have been increased: Defense, Sp. Def, HP
Double Slap: Damage dealt to opposing Pokémon increased. Effects on opposing Pokémon strengthened.
Sing: Effects on opposing Pokémon strengthened.
Dazzling Gleam: Bug Fixes

Eldegoss
Cotton Guard: Cooldown lengthened. HP restoration decreased.
Cotton Spore: Cooldown reduced. Effects on opposing Pokémon strengthened. This move’s Defense, Sp. Def increase has been strengthened.
Unite Move: Cotton Cloud Crash: HP restoration decreased.

Cinderace
The following stats have been decreased: Attack
Blaze Kick: Damage dealt to opposing Pokémon decreased.
Feint: Move Downgrade
Pyro Ball: Damage dealt to opposing Pokémon increased.

Gengar
Basic Attack: Bug Fixes
Shadow Ball: Damage dealt to opposing Pokémon increased.
Hex: Move Downgrade
Dream Eater: Move Upgrade

Zeraora
Spark: Bug Fixes
Wild Charge: Damage dealt to opposing Pokémon increased. Cooldown reduced.
Unite Move: Plasma Gale - Damage dealt to opposing Pokémon decreased.

Cramorant
Whirlpool: Damage dealt to opposing Pokémon decreased.
Dive: Damage dealt to opposing Pokémon increased.

Machamp
Basic Attack: Bug Fixes
Cross Chop: Damage dealt to opposing Pokémon decreased.
Close Combat: Damage dealt to opposing Pokémon increased.

Lucario
Power-Up Punch: Bug Fixes
Bone Rush: Bug Fixes

Greninja
Basic Attack: Bug Fixes

Alolan Ninetales
Snow Warning: Bug Fixes

Source: https://unite.pokemon.com/en-us/news/pokemon-unite-game-update/