diff --git a/doc/DEVELOPMENT.md b/doc/DEVELOPMENT.md
new file mode 100644
index 0000000..0efc5d1
--- /dev/null
+++ b/doc/DEVELOPMENT.md
@@ -0,0 +1,6 @@
+# Development priorities
+
+1. If coverage (excluding modules) below 90% -> fix that
+2. If documentation incomplete -> fix that
+3. If open bugs -> fix those
+4. New features