Document that hub is needed

rafl · rafl · commit 4b526e7331ca · 2018-01-17T11:26:08.000-08:00
diff --git a/README.dev.md b/README.dev.md
@@ -1,5 +1,6 @@
 ## Releasing
 
+* Make sure https://github.com/github/hub is installed and configured.
 * Make sure the `ChangeLog` is up to date.
 * Run `dev-bin/release.sh`
 
