Add missing part of the metadata file

greg0ire · greg0ire · commit 238c78e55985 · 2021-03-18T23:58:58.000+01:00
diff --git a/.doctrine-project.json b/.doctrine-project.json
@@ -8,6 +8,8 @@
             "name": "3.1",
             "branchName": "3.1.x",
             "slug": "3.1",
+            "upcoming": true
+        },
         {
             "name": "3.0",
             "branchName": "3.0.x",
