diff --git a/README.md b/README.md
index 0afd214..0d6e12b 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,19 @@
 # can-define
 
-[![Join the chat at https://gitter.im/canjs/canjs](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/canjs/canjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://github.com/canjs/can-define/blob/master/LICENSE)
+[![Join our Slack](https://img.shields.io/badge/slack-join%20chat-611f69.svg)](https://www.bitovi.com/community/slack?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Join our Discourse](https://img.shields.io/discourse/https/forums.bitovi.com/posts.svg)](https://forums.bitovi.com/?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/canjs/can-define/blob/master/LICENSE)
 [![npm version](https://badge.fury.io/js/can-define.svg)](https://www.npmjs.com/package/can-define)
 [![Travis build status](https://travis-ci.org/canjs/can-define.svg?branch=master)](https://travis-ci.org/canjs/can-define)
+[![AppVeyor build status](https://ci.appveyor.com/api/projects/status/github/canjs/can-define?branch=master&svg=true)](https://ci.appveyor.com/project/matthewp/can-define)
+[![Coverage status](https://coveralls.io/repos/github/canjs/can-define/badge.svg?branch=master)](https://coveralls.io/github/canjs/can-define?branch=master)
 [![Greenkeeper badge](https://badges.greenkeeper.io/canjs/can-define.svg)](https://greenkeeper.io/)
 
 Add observable properties, type conversion, and getter/setter logic to your constructor prototypes.
 
 ## Documentation
 
-Read the [API docs on CanJS.com](https://canjs.com/doc/can-define.html).
+Read the [can-define API docs on CanJS.com](https://canjs.com/doc/can-define.html).
 
 ## Changelog
 
@@ -22,5 +25,4 @@ The [contribution guide](https://github.com/canjs/can-define/blob/master/CONTRIB
 
 ## License
 
-[MIT](https://github.com/canjs/can-define/blob/master/LICENSE.md)
-
+[MIT](https://github.com/canjs/can-define/blob/master/LICENSE)