Merge branch '6.0' of https://github.com/top-think/think into 6.0

Author: liu21st

README.md

@@ -1,9 +1,9 @@
 ThinkPHP 6.0
 ===============
 
-> 运行环境要求PHP7.1+。
+> 运行环境要求PHP7.1+，兼容PHP8.0。
 
-[官方应用服务市场](https://market.topthink.com) | [`ThinkPHP`开发者扶持计划](https://sites.thinkphp.cn/1782366)
+[官方应用服务市场](https://market.topthink.com) | [`ThinkAPI`——官方统一API服务](https://docs.topthink.com/think-api)
 
 ThinkPHPV6.0版本由[亿速云](https://www.yisu.com/)独家赞助发布。