From 36c2ccd79d42f9776262e0bf12927c287896931a Mon Sep 17 00:00:00 2001
From: Diego Barrios Romero <eldruin@gmail.com>
Date: Tue, 21 Apr 2020 21:51:07 +0200
Subject: [PATCH] Document MSRV 1.31.0 on README

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index f8d1c56..cc21056 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,11 @@ This project is developed and maintained by the [Resources team][team].
 
 ## [Documentation](https://docs.rs/mutex-trait)
 
+## Minimum Supported Rust Version (MSRV)
+
+This crate is guaranteed to compile on stable Rust 1.31.0 and up. It *might*
+compile with older versions but that may change in any new patch release.
+
 ## License
 
 Licensed under either of