diff --git a/README.rdoc b/README.rdoc
index fb29c3f..71ef100 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -5,7 +5,7 @@ GroupedScope aims to make two things easier in your ActiveRecord models. First,
 easy way to group objects, second, to allow the group to share associated object via existing 
 has_many relationships. See installation and usage for more details.
 
-By the way, this plugin has been tested with rails 2.3.2, 2.2.2, and 2.1.1
+By the way, this plugin has been tested with rails 2.3.x
 
 
 === Installation & Usage
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..4dd9c47
--- /dev/null
+++ b/TODO
@@ -0,0 +1,5 @@
+
+* Use appraisal for rails dep testing.
+  https://github.com/thoughtbot/appraisal
+
+* Redo for rails 3.1 tests.