add link to discourse forum in the readme
@@ -26,7 +26,9 @@ Guides on more specific features are coming soon.
## Getting help
If you run into problems, Diesel has a very active Gitter room.
You can come ask for help at
-[gitter.im/diesel-rs/diesel](https://gitter.im/diesel-rs/diesel)
+[gitter.im/diesel-rs/diesel](https://gitter.im/diesel-rs/diesel).
+For help with longer questions and discussion about the future of Diesel,
+visit our [discourse](https://discourse.diesel.rs/) forum.
## Code of conduct
