To install playerAnimator version 0.9.9 or later, you should download the latest compatible version from verified platforms like CurseForge Installation Steps For Players/Modpack Developers : Download the file and place it directly into your Minecraft instance's mods folder For Mod Developers
com.playeranimator.runtime and specify version 0.99.2.The upgrade to 0.9.9 contains breaking changes aimed at future-proofing the codebase. install playeranimator version 099 or later better