Member dpp::cluster::guild_set_nickname (snowflake guild_id, const std::string &nickname, command_completion_event_t callback={}): Deprecated in favor of Modify Current Member.
Member dpp::region: Deprecated in favour of per-channel regions. Please use channel::rtc_region instead.
Member dpp::sticker::asset: now an empty string but still sent by discord. While discord still send this empty string value we will still have a field here in the library.