From 13843772d4638e3ed3b9b554ace359d3b2b400ad Mon Sep 17 00:00:00 2001
From: Raul Marin <git@rmr.ninja>
Date: Tue, 17 Apr 2018 10:42:38 +0200
Subject: [PATCH] Update NEWS

---
 NEWS.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/NEWS.md b/NEWS.md
index a359def5..20eb4e52 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -7,6 +7,7 @@ New features:
 
 
 Bug Fixes:
+- Upgrades Windshaft to 4.7.1, which includes a fix in mapnik-vector-tile to avoid grouping together properties with the same value but different type.
 
 
 ## 6.1.0