For a community that hoards files to prevent content from being lost to internet decay or DMCA takedowns, citing the version number is a way of ensuring everyone is experiencing the exact same product.
Early versions suffered from collision clipping and physics bugs. This build ironed out major errors, offering seamless animations and reliable physics tracking. poke abby v20210112 oxopotion
The versioning v20210112 in your search follows oxopotion's naming scheme for their builds. While the exact original page for this version is no longer public, other projects by oxopotion, such as Pokémon Let's Go Abby (for example, version v20210112 ), used this same format. This specific game and its builds were hosted on itch.io and were likely intended for patrons. For a community that hoards files to prevent
This version was likely a specific update designed by Oxopotion to enhance the smoothness of animations or add new interaction points not present in earlier, more basic builds. The versioning v20210112 in your search follows oxopotion's