diff --git a/CHANGELOG b/CHANGELOG
index 0c35710..960845d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,11 @@
+v1.0c2
+ Version 1.0 Release Candidate 2
+
+  - Parameter values of None should be treated as missing. Fixes issue #144.
+  - Distribute the samples separately from the library source. Fixes issue #155.
+  - Move all remaining samples over to client_secrets.json. Fixes issue #156.
+  - Make locked_file.py understand win32file primitives for better awesomeness.
+
 v1.0c1
  Version 1.0 Release Candidate 1