release.html.md in brief-1.9.6

- old
+ new

@@ -2,8 +2,10 @@
 type: release
 title: Blueprint Release Example
 subheading: A release milestone for the software 
 status: Planned
 date: 2018-12-18
+attachments:
+  - diagrams/test
 ---
 
 This is a release it is a simple file with no real structure.