Update README.md

Author: janwilmans

README.md

@@ -8,6 +8,7 @@ Debugview++, currently at v1.8
 [Download latest here](https://github.com/djeedjay/DebugViewPP/releases), I would really like to hear what you think! Leave any [**comments here**](https://github.com/djeedjay/DebugViewPP/issues/283)
 
 Questions? Tweet me at [**@janwilmans**](https://twitter.com/janwilmans) or chat on skype at 'janwilmans'.
+There is also a slack channel: (https://cpplang.slack.com/messages/debugviewpp)
 
 Debugview++ started as a viewer for Win32 OutputDebugString messages in the style of
 Sysinternals DebugView. However, it can now be attached to virtually any other kind of logging, such as: