The mailing list isn't really monitored, so remove it from the README.

1 files changed, 6 insertions, 4 deletions

diff --git a/README.rst b/README.rst
index 9eb2ff5..d2db17f 100644
--- a/README.rst
+++ b/README.rst
@@ -133,11 +133,13 @@ Benchmarks
 Community
 ---------
 
-There's a `mailing list <https://groups.google.com/forum/#!forum/jsonschema>`_
-for this implementation on Google Groups.
-
-Please join, and feel free to send questions there.
+The JSON Schema specification has `a Slack
+<https://json-schema.slack.com>`_, with an `invite link on its home page
+<https://json-schema.org/>`_. Many folks knowledgeable on authoring
+schemas can be found there.
 
+Otherwise, asking questions on Stack Overflow is another means of
+getting help if you're stuck.
 
 Contributing
 ------------