本身开心版我是不想再发了的，因为可以通过Licence.php来实现破解，但还是有些人不太会，这个是完整的破解版，即插即用。
WHMCS 8.9 Changelogs
Implemented
FEATURE-3461 – Integrate PayPal Commerce + Vault: bugfixes and UX improvements
Maintenance
CORE-18908 – Update wording in On-Demand Renewals Panel
CORE-19064 – Update .re whois server
CORE-19086 – Correct invoice aggregation deficiency provided in 8.9.0 RC
CORE-19090 – Improve PHP health check evaluation and messaging
Modules
MODULE-8031 – Update SagePay API URLs to direct to Opayo