Prepare v5.2.1 (#9922)

* bump verions to 5.2.1-SNAPSHOT

* update samples

* update readme

* fix gradle properties
This commit is contained in:
William Cheng
2021-07-09 22:42:31 +08:00
committed by GitHub
parent 90f7bcd909
commit 02835b35bc
669 changed files with 685 additions and 676 deletions