diff --git a/1.5.0-Milestone-Project-Page.md b/1.5.0-Milestone-Project-Page.md
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--- a/1.5.0-Milestone-Project-Page.md
+++ b/1.5.0-Milestone-Project-Page.md
@@ -23,6 +23,9 @@
 #### Sprint 22 
 _(10 Aug 2015 - 21 Aug 2015)_
 
+- [x] [Validate Compose files and produce better error messages](https://github.com/docker/compose/issues/129)
+- [ ] [Investigate building binaries for Windows](https://github.com/docker/compose/issues/1051)
+- [ ] [Investigate running Compose in a container](https://github.com/docker/compose/pull/1806)
 
 ### Tracking