diff --git a/.discourse-compatibility b/.discourse-compatibility
index 09f1198..383d9d7 100644
--- a/.discourse-compatibility
+++ b/.discourse-compatibility
@@ -1,3 +1,4 @@
+3.1.999: b5d487d6a5bfe2571d936eec5911d02a5f3fcc32
 3.1.0.beta1: 62fe282c756ac7de43a22a09b0d675882a507743
 2.9.0.beta11: 882dd61e11f9bab8e99510296938b0cdbc3269c4
 2.9.0.beta1: e6cce5486df906ede74aa1b17ab308a145a99b88