Pokémon Sword Update 1.3.2 was a minor stability patch released on May 12, 2021. While it did not introduce major new features like the previous expansion updates, it addressed specific technical glitches to ensure smoother online and local gameplay. Patch Overview
While files named this way are often found on third-party sites for use with emulators (like Yuzu or Ryujinx) or modified consoles, the official and safest way to update your game is through the Nintendo ecosystem: Pokemon Sword -NSP--Update 1.3.2-.rar
Battle Mechanics: Addressed a problem where the move Trick could not be used on Groudon and Kyogre in certain battle scenarios. Pokémon Sword Update 1
If you already have the file and want to check if it's "safe" or legitimate: Pokemon Sword -NSP--Update 1.3.2-.rar