Add roadmap

docs/contribute.md

@@ -18,4 +18,5 @@ Some handy links in the meantime:
     We do not have public logins enabled on the Autonomic
     [git.autonomic.zone](https://git.autonomic.zone) Gitea instance because we
     haven't needed to open it up yet for public contributions. However, we want
-    to get around to that soon.
+    to get around to that soon. Please nag us via our [public
+    channels](/contact/) and we'll get to it.

docs/roadmap.md

@@ -0,0 +1,18 @@
+---
+title: Roadmap
+---
+
+The project is currently in an [alpa quality](https://en.wikipedia.org/wiki/Software_release_life_cycle#Alpha) release state. We are working towards a [Beta release](https://en.wikipedia.org/wiki/Software_release_life_cycle#Beta).
+
+Here's how you can see our current status:
+
+- [Overall project issue tracker and milestones](https://git.autonomic.zone/coop-cloud/organising/issues)
+- [`abra` command-line issue tracker](https://git.autonomic.zone/coop-cloud/abra)
+
+!!! note
+
+    We do not have public logins enabled on the Autonomic
+    [git.autonomic.zone](https://git.autonomic.zone) Gitea instance because we
+    haven't needed to open it up yet for public contributions. However, we want
+    to get around to that soon. Please nag us via our [public
+    channels](/contact/) and we'll get to it.

mkdocs.yml

@@ -45,6 +45,7 @@ nav:
       - Scale an application up to handle more traffic: scale.md
       - Roll an application back to a previous version: rollback.md
   - Frequently asked questions: faq.md
+  - Roadmap: roadmap.md
   - Contributing guide: contribute.md
   - Get in touch: contact.md