MFB Backport release v6.7.0

Author: thekid

ChangeLog.md

@@ -64,6 +64,10 @@ s Logging change log
 * **Adopted semantic versioning. See xp-framework/rfc#300** - @thekid 
 * Added version compatibility with XP 7 - @thekid
 
+## 6.7.0 / 2018-10-05
+
+* Merged PR #15: Backported SyslogUdpAppender to version 6.x - @OlafSeng
+
 ## 6.6.0 / 2016-01-10
 
 * **Heads up: Upgrade your runners before using this release!**