add v2.10.0-rc0

mdroth · mdroth · commit 3710e71112ca · 2017-07-25T14:34:20.000-05:00
diff --git a/_data/releases.yml b/_data/releases.yml
@@ -1,3 +1,6 @@
+- branch: 2.10
+  patch: 0-rc0
+  date: "July 25 2017"
 - branch: 2.9
   patch: 0
   date: "Apr 20 2017"
