Update the change log documentation

CHANGELOG.md

@@ -62,4 +62,4 @@ For detailed information on the tasks carried out during this release, please se
 - WSO2 API Manager Identity Server as Key Manager v5.7.x Docker resources for Alpine, CentOS and Ubuntu
 - Docker Compose resources for WSO2 API Management
 
-[v2.6.0.5]: https://github.com/wso2/docker-apim/compare/v2.6.0.4...v2.6.0.5
+[v2.6.0.6]: https://github.com/wso2/docker-apim/compare/v2.6.0.5...v2.6.0.6

README.md

@@ -17,16 +17,9 @@ Docker Compose files have been created according to the most common API Manager
 product features along side their co-operate API management requirements. The Compose files make use of
 Docker images of WSO2 API Manager, WSO2 API Manager Analytics, WSO2 API Manager Identity Server as Key Manager and MySQL.
 
-**Change log** from previous v2.6.0.4 release: [View Here](CHANGELOG.md)
+**Change log** from previous v2.6.0.5 release: [View Here](CHANGELOG.md)
 
 ## Reporting issues
 
 We encourage you to report any issues and documentation faults regarding Docker and Docker Compose resources for WSO2 API Management.
 Please report your issues [here](https://github.com/wso2/docker-apim/issues).
-
-## Contact us
-
-WSO2 developers can be contacted via the following mailing lists:
-
-* WSO2 Developers Mailing List : [dev@wso2.org](mailto:dev@wso2.org)
-* WSO2 Architecture Mailing List : [architecture@wso2.org](mailto:architecture@wso2.org)