From 2cdb9f49538ffbcd81b6406ef46b3bf262cf53b1 Mon Sep 17 00:00:00 2001
From: Nate Prewitt <Nate.Prewitt@gmail.com>
Date: Wed, 14 Jun 2017 13:17:58 -0600
Subject: [PATCH] update HISTORY

---
 HISTORY.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/HISTORY.txt b/HISTORY.txt
index 708813e5..5342b8df 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -1,3 +1,6 @@
+5.1.0:
+ - Add PIPENV_TIMEOUT environment variable for custom timeouts.
+ - Remove PIPENV_DEFAULT_THREE.
 5.0.0:
  - Automatically utilize virtualenvs when they are activated.
  - PIPENV_DEFAULT_THREE.