Adobe Experience Manager Repositories Update 6.3 & 6.4
I would just like to ask a question regarding repositories and plugin repositories in AEM? I have a project that works perfectly in both AEM 6.3 and 6.4. Although I've updated the pom.xml and added the below snippet for the 6.4 instance. As I've checked, there were no differences with the functionalities, even if I've added the snippet or not. I'm still new to AEM and was a bit confused about the usage of this repository section. Is there anything particularly that I have to check to verify this? I would just like to check the impact of adding this.
<repositories>
<repository>
<id>adobe-public-releases</id>
<name>Adobe Public Repository</name>
<url>https://repo.adobe.com/nexus/content/groups/public/</url>
<layout>default</layout>
</repository>
<repository>
<id>apache-intermediate-release</id>
<name>Apache Intermediate Release Repository</name>
<url>http://wcm.io/maven/repositories/apache-intermediate-release/</url>
<layout>default</layout>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>adobe-public-releases</id>
<name>Adobe Public Repository</name>
<url>https://repo.adobe.com/nexus/content/groups/public/</url>
<layout>default</layout>
</pluginRepository>
<pluginRepository>
<id>apache-intermediate-release</id>
<name>Apache Intermediate Release Repository</name>
<url>http://wcm.io/maven/repositories/apache-intermediate-release/</url>
<layout>default</layout>
</pluginRepository>
</pluginRepositories>
Thank you for any insights regarding this.