diff --git a/_constraints b/_constraints
new file mode 100644
index 0000000..b8e23cb
--- /dev/null
+++ b/_constraints
@@ -0,0 +1,8 @@
+
+
+
+ 4
+
+
+
+
diff --git a/ghc-commonmark-pandoc.changes b/ghc-commonmark-pandoc.changes
index 923fdff..3ef3081 100644
--- a/ghc-commonmark-pandoc.changes
+++ b/ghc-commonmark-pandoc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Sep 15 15:28:37 UTC 2020 - Michel Normand
+
+- Add _constraints with 4GB min disk space
+
-------------------------------------------------------------------
Tue Aug 18 10:44:22 UTC 2020 - Peter Simons