Create a short-link for Airflow Slack Invites (#10034)

kaxil · web-flow · commit 8de5ea30d3aa · 2020-07-28T13:46:59.000+01:00
diff --git a/README.md b/README.md
@@ -28,7 +28,7 @@
 [![Docker Stars](https://img.shields.io/docker/stars/apache/airflow.svg)](https://hub.docker.com/r/apache/airflow)
 
 [![Twitter Follow](https://img.shields.io/twitter/follow/ApacheAirflow.svg?style=social&label=Follow)](https://twitter.com/ApacheAirflow)
-[![Slack Status](https://img.shields.io/badge/slack-join_chat-white.svg?logo=slack&style=social)](https://apache-airflow-slack.herokuapp.com/)
+[![Slack Status](https://img.shields.io/badge/slack-join_chat-white.svg?logo=slack&style=social)](https://s.apache.org/airflow-slack)
 
 [Apache Airflow](https://airflow.apache.org/docs/stable/) (or simply Airflow) is a platform to programmatically author, schedule, and monitor
  workflows.
@@ -653,5 +653,5 @@ Yes! Be sure to abide by the Apache Foundation [trademark policies](https://www.
 ## Links
 
 - [Documentation](https://airflow.apache.org/docs/stable/)
-- [Chat](https://apache-airflow-slack.herokuapp.com/)
+- [Chat](https://s.apache.org/airflow-slack)
 - [More](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Links)
