Merge remote-tracking branch 'origin/develop' into develop

pom.xml

@@ -21,11 +21,6 @@
     </build>
 
     <repositories>
-        <repository>
-            <id>groupdocs-artifacts-repository</id>
-            <name>GroupDocs Artifacts Repository</name>
-            <url>https://repository.groupdocs.com/repo/</url>
-        </repository>
         <repository>
             <id>aliyun</id>
             <name>aliyun-central</name>