From c6bd36709df7d782ac9c4d982a1b70b3201147d2 Mon Sep 17 00:00:00 2001
From: alisdair sullivan <alisdairsullivan@yahoo.ca>
Date: Tue, 26 Aug 2014 22:38:46 -0700
Subject: [PATCH] update CHANGES

---
 CHANGES.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index 1e6598a..18c3e9d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,8 @@
+v2.2
+
+* faster generation of json via iolists
+* `repeat_keys` option
+
 v2.1
 
 * force the end of streams with `end_json` in addition to `end_stream`