官方说明
6.2.0 --> 6.2.1 http://go.whmcs.com/950/v620_incremental_to_v621_patch
MD5 Checksum: c8cc808c0d0718b13a486ca3dabd4125
6.1.1 --> 6.1.2 http://go.whmcs.com/954/v611_incremental_to_v612_patch
MD5 Checksum: c6fa1354f9523054d0107866f2e9550e
6.0.3 --> 6.0.4 http://go.whmcs.com/958/v603_incremental_to_v604_patch
MD5 Checksum: 7d86bb2ca32767f591a8a5c21c81fe6b
Hotfix for 5.3.14* http://go.whmcs.com/962/Backport_TSR-2016-0001_53
MD5 Checksum: bb5756fe02dc0b99d1a49783afd41dbb