Pokemon Sword and Shield Expansions (DLC) - Pokemon Sword and Shield Guide - IGN

Instead of a third version, Pokemon Sword and Shield has expansions. So far, we know of The Isle of Armor Expansion and The Crown Tundra Expansion. The page

Galarian Meowth - Pokemon Sword and Shield Guide - IGN

The Crown Tundra DLC Guide - Pokemon Sword and Shield Guide - IGN

Pokemon Sword and Shield Expansions (DLC) - Pokemon Sword and

Pokemon Sword and Shield Expansions (DLC) - Pokemon Sword and

Pokémon Sword and Shield Expansion Pass: All Legendary Pokémon

Pokemon Sword and Shield Expansions (DLC) - Pokemon Sword and

Pokemon Sword and Shield Expansion Pass DLC Announced - IGN

Pokemon Sword and Shield Expansion Pass DLC Announced - IGN

Pokemon Sword and Shield Expansions (DLC) - Pokemon Sword and

List of Pokemon (Pokedex) - Pokemon Sword and Shield Guide - IGN

The Crown Tundra DLC Guide - Pokemon Sword and Shield Guide - IGN

The Isle of Armor DLC Guide - Pokemon Sword and Shield Guide - IGN