hacking: Add link to buildbot
diff --git a/HACKING.md b/HACKING.md
index adc3b37..363e589 100644
--- a/HACKING.md
+++ b/HACKING.md
@@ -695,10 +695,18 @@
<https://www.quagga.net>
-* Patchwork tracks patches emailed to the quagga-dev list at:
-
- <http://patchwork.quagga.net/project/quagga/list/>
* Bugs can be reported via Bugzilla at:
- <http://bugzilla.quagga.net>
+ <https://bugzilla.quagga.net>
+
+* Buildbot runs CI tests, and is at:
+
+ <https://buildbot.quagga.net>
+
+ It tests commits and jobs submitted on local changes via
+ 'buildbot try ...' for developers.
+
+* Patchwork tracks any patches emailed to the quagga-dev list, and is at:
+
+ <https://patchwork.quagga.net/project/quagga/list/>