A few tweaks to CHANGES.txt.
diff --git a/CHANGES.txt b/CHANGES.txt
index 3aa0533..ac42aa5 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,7 +1,7 @@
-2015-02-22 version 3.0.0-alpha-2 (Ruby/JavaNano):
+2015-02-26 version 3.0.0-alpha-2 (Python/Ruby/JavaNano):
General
- * Introduced two new language implementations (Ruby and JavaNano) to proto3.
- * Added proto3 support for Python, and various other improvements.
+ * Introduced three new language implementations (Ruby, JavaNano, and
+ Python) to proto3.
* Various bug fixes since 3.0.0-alpha-1
Python: