The December 18 build fully integrated the Gen 9 data structure. You could:
Extract the executable file ( PKHeX.exe ) into a dedicated folder on your computer.
| Game | Full Support? | Notes | |--------------------------|---------------|-----------------------------------------------------------------------| | Scarlet & Violet (1.0.1) | ✅ Yes | Saves up to Dec 2022. Does NOT support DLC (Teal Mask/Indigo Disk). | | Legends: Arceus | ✅ Yes | Fully stable. Alpha and shiny editing intact. | | Brilliant Diamond/Shining Pearl | ✅ Yes | Underground and Ramanas Park working. | | Sword/Shield | ✅ Yes | Crown Tundra and Isle of Armor compatible. | | Let’s Go Pikachu/Eevee | ✅ Yes | No changes from earlier builds. | | Sun/Moon (3DS) | ✅ Yes | Still works, but 3DS support was mature by 2022. |
A massive user-experience complaint in older versions involved "mousetrap accidents"—accidentally dragging a Pokémon out of a PC box slot when trying to simply click and view its stats. The 22.12.18 update introduced a custom , allowing users to adjust the sensitivity required to trigger a move action, drastically reducing accidental file modifications. 4. Sprite Rendering and UI Enhancements
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Beyond editing individual Pokémon, this version allows deep modification of player data. You can edit item quantities (including rare items like Herba Mystica, Ability Patches, and Master Balls), unlock clothes or cosmetic items, and batch-complete Pokédex entries to unlock shiny charms. 3. Save Block Editing