The Test Builds are for testing purposes only and NOT the public final versions yet. RC is short for Release Candidate.
It is strongly recommended to uninstall older versions prior to installing, this is to keep your system clean and tidy and to avoid any possible conflicts!
IP卡
狗仔卡
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡