docs: credit

weakish · weakish · commit a458e1f5b47a · 2021-07-13T12:44:35.000+08:00
diff --git a/changelog b/changelog
@@ -2,6 +2,8 @@
 ### Fixed
 - update qiniu sdk to fix parameter mismatch exception (#521)
 
+Thank berry_shanghai for bringing this issue to our attention.
+
 ## [2.9.3] - 2021-05-19
 ### Fixed
 - dependency issues with werkzeug >= 2.0.0
