Some more release notes.

README.md

@@ -20,3 +20,11 @@ PO.load('text.po', function (err, po) {
   Originally based on node-po (written by Michael Holly). Rebranded because
   node-po is unmaintained and because this library is no longer limited to
   Node.JS: it works in the browser too.
+
+  Changes compared to node-po:
+
+  * Proper handling of async methods that won't crash your Node.JS process when
+    something goes wrong.
+  * Support for parsing string flags (e.g. fuzzy).
+  * A test suite.
+  * Browser support (through Browserified and bower).