changelog update

docs/changelog.rst

@@ -4,7 +4,7 b''
 Changelog
 =========
 
-1.5.1 (**2012-XX-XX**)
+1.5.2 (**2012-XX-XX**)
 ----------------------
 
 :status: in-progress
@@ -16,6 +16,23 b' news'
 fixes
 +++++
 
+1.5.1 (**2012-12-13**)
+----------------------
+
+news
+++++
+
+- implements #677: Don't allow to close pull requests when they are 
+  under-review status
+- implemented #670 Implementation of Roles in Pull Request
+
+fixes
++++++
+
+- default permissions can get duplicated after migration
+- fixed changeset status labels, they now select radio buttons
+
+
 1.5.0 (**2012-12-12**)
 ----------------------