updating changelog for #736

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 668b25d..beb3356 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,11 @@
 # Release 0.13.0 (unreleased)
 
+## Changed
 - #697: Preserve vendor/.git, if it exists.
 
+## Fixed
+- #736: Find home dir without using cgo (thanks @krancour)
+
 # Release 0.12.3 (2016-10-03)
 
 ## Fixed