Previously, crafting TM223 required Shieldon Claws , a material dropped by a Pokémon exclusive to Pokémon Violet . This made it impossible for Pokémon Scarlet players to craft the TM. The update removed Shieldon Claws from the requirements, replacing them with Magnemite Screws and Elekid Fur .
There is no downside. Since 3.0.1 is a mandatory patch for online features (Raids, Trades, Battle Stadium), you won't be able to connect to the internet in-game without it. pokemon scarlet 3.0.1 update
If you were using any duplication glitches or specific out-of-bounds exploits in Version 3.0.0, do not update yet. The community is currently verifying which exploits have been patched out. Historically, these minor updates kill the "item printer" dupe and the "Koraidon/Miraidon flying out-of-bounds" glitch. Previously, crafting TM223 required Shieldon Claws , a
The update prevented Smeargle from using the move Transform in wild encounters, which had previously been used to facilitate a duplication glitch. Performance and Stability There is no downside