Merge branch 'master' into 3.1

Author: chemamartinez

CHANGELOG.md

@@ -16,6 +16,7 @@ All notable changes to this project will be documented in this file.
   - OpenVPN decoders
   - RoundCube (Rules and decoders)
 
+
 ## [v2.1.0]
 ### Added
 - Decoders and rules for anti-flooding mechanism

README.md

@@ -1,5 +1,10 @@
 # Wazuh Ruleset
 
+[![Slack](https://img.shields.io/badge/slack-join-blue.svg)](https://goo.gl/forms/M2AoZC4b2R9A9Zy12)
+[![Email](https://img.shields.io/badge/email-join-blue.svg)](https://groups.google.com/forum/#!forum/wazuh)
+[![Documentation](https://img.shields.io/badge/docs-view-green.svg)](https://documentation.wazuh.com)
+[![Documentation](https://img.shields.io/badge/web-view-green.svg)](https://wazuh.com)
+
 Wazuh ruleset is used to detect attacks, intrusions, software misuse, configuration problems, application errors, malware, rootkits, system anomalies or security policy violations.
 
 The ruleset includes compliance mapping with PCI DSS v3.1 and CIS.