Update readme for QCBOR 2
diff --git a/README.md b/README.md
index fee60ba..635211b 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,17 @@
-This is the QCBOR 2.0 branch. It is under development and non ready for use.
+This is the QCBOR 2.0 branch. It is under development and not ready for use.
+
+The plan for QCBOR 2 is a few larger features:
+ - Map sorting
+ - Full canonical encoding support (CDE)
+ - Improved support for tag handling
+ - Perhaps other features like OID support
+ - Perhaps dCBOR support
+ - Improved test and verification
+ - Improved documentation
+ - Better presence in GitHub
+
+The improved tag handling is one of the largest work items and may change
+backwards compatibility.
