This version is notable for being one of the last before major structural changes in later updates, and it remains widely used for its stability with Gen 1–8 games (up to Pokémon Scarlet/Violet ’s early support).
Beyond the specific updates in 22.12.18, the tool provides broad utility for the Pokémon community: PKHeX Guide For Nuzlocking/RomHacks | Save Editing Tool pkhex 22.12.18
: Introduced a record editor specifically for the SV 7-Star Raid events. General UI & Core Fixes : This version is notable for being one of
.pk9 (or .pk8, .pb7, etc.) Pokémon files.