From eaa89c43f6af7e72746ac881a5475b652966af91 Mon Sep 17 00:00:00 2001
From: Chris Cummer <chriscummer@me.com>
Date: Mon, 28 May 2018 10:39:04 -0700
Subject: [PATCH] Go version warning in readme

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 768f5175..e0467e75 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,9 @@ displaying infrequently-updating, but very important, daily data.
 
 ### Installation from Source
 
+*Note:* Requires `go v1.7` or later (because it uses the `context`
+package).
+
 ```bash
 go get github.com/senorprogrammer/wtf
 cd $GOPATH/github.com/senorprogrammer/wtf