From 50a8963ba281d352a25cbb72827729092b195338 Mon Sep 17 00:00:00 2001
From: Juho Teperi <juho.teperi@iki.fi>
Date: Fri, 9 Oct 2015 12:55:22 +0300
Subject: [PATCH] Add changelog entry for from-db-object perf improvement

---
 ChangeLog.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index 5bd466d..9cb6b4d 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,14 @@
 ## Changes between 3.0.0 and 3.1.0
 
+### Improved DBObject to Clojure Map conversion performance
+
+New `from-db-object` implementation for `DBObject` avoids creation of an unnecessary
+sequence and instead directly accesses `DBObject` instance in reduce. This should
+offer performance improvement of about 20%. A performance test can be found
+at [monger.test.stress-test](https://github.com/michaelklishin/monger/blob/master/test/monger/test/stress_test.clj).
+
+Contributed by Juho Teperi.
+
 ### Authencation Function No Longer Ignores Credentials
 
 In some cases Monger ignored provided credentials.