diff --git a/CHANGES.md b/CHANGES.md
index 438b7dd..e08a0bb 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,14 @@
+v2.0
+
+* jsx is much more pragmatic by default; common json errors are silently
+    ignored (and fixed). stricter parsing must be enabled with options
+* removed `pre_encode` and `post_decode` options in favour of making jsx
+    functions easier to wrap and customize
+* streaming behavior is now disabled by default and must be requested explicitly
+* removed deprecated function names (`to_json`, `to_term`, `term_to_json`, etc) 
+* expanded test coverage 
+    
+
 v1.4.5
 
 * various fixes to typespecs uncovered by dialyzer