docs(contributing): add section about the canary channel
Change-Id: Ie98159b8370c81cddf631f7a3b5ffba12537a2ff
diff --git a/docs/contributing.md b/docs/contributing.md
index 273016c..14da8fc 100644
--- a/docs/contributing.md
+++ b/docs/contributing.md
@@ -38,15 +38,32 @@
everyone else!
*** note
-**Note:** It isn't recommended to install the stable and beta version of the
-extension at the same time, as you might end up with duplicate injected
-components or weird results.
+**Note:** It isn't recommended to install two versions of the extension at the
+same time, as you might end up with duplicate injected components or weird
+results.
***
You can install the beta channel here:
- https://chrome.google.com/webstore/detail/infinite-scroll-in-tw-bet/memmklnkkhifmflmidnflfcdepamljef
+### Canary channel
+If you're brave and want to try the latest of the latest, each night a new
+version is automatically uploaded to the Chrome Web Store with the latest
+changes which have been uploaded to the codebase. Be warned that it might not
+work correctly!
+
+- https://chromewebstore.google.com/detail/tw-power-tools-canary/phefpbdhiknkamngjffpnebaemanmihf
+
+To be able to install the Canary channel, you have to
+[join the Google Group](https://groups.google.com/g/twpowertools-discuss)
+first (feel free to send a request to join!).
+
+This channel is special because it is the only one where experiments (features
+which are currently under development and not yet ready to launch) are
+available. To see a list of experiments and enable them, go to the options page
+and click the flask icon button.
+
## Contribute code changes
If you're a developer and you'd like to contribute code changes, please feel
free to do so!