darkst大佬：

v1-v3 Upgrade to v4
Lets start 2021 off right. Login to the CloudPRO panel now and upgrade to v4 for only $1.
This will also remove your yearly maintenance..

又来玩新套路？

long72288大佬：
已升。硬盘好点。。v1也是1$好划得来呀。