v222 will be released a bit later, clientinfo setting name is <shared_body_palettes_type2>
Remote file server setting in free build is not yet tested well but if it works, its files are least prioritized over local GRF files (and therefore, over patched content as well). If file server is specified, AndRO will request a patch information file from file server (that is, .dat StatusFile for Thor patcher) and will make its decision about which patches to download based on its information. If new files appear on file server, client does not replace old files with new files automatically, so you need to patch these new files using patch server or ask users to clear app cache.