From d07eb695034dc1f8d250082a98e83aa404cf8159 Mon Sep 17 00:00:00 2001
From: jos <wjosdejong@gmail.com>
Date: Mon, 9 Feb 2015 15:39:44 +0100
Subject: [PATCH] Updated history

---
 HISTORY.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/HISTORY.md b/HISTORY.md
index 9a3f7457..38118135 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -4,6 +4,14 @@ http://visjs.org
 
 ## not yet released, version 4.0.0-SNAPSHOT
 
+### General
+
+- Changed the build scripts to include a transpilation of ES6 to ES5
+  (using http://6to5.org), so we can use ES6 features in the vis.js code.
+  When creating a custom bundle using browserify, one now needs to add a
+  transform step using `6to5ify`, this is described in README.md.
+
+
 ### Timeline
 
 - Fixed range items not being displayed smaller than 10 pixels (twice the