From 016426207c4dab12684000fd3785ac79c3ba7beb Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Fri, 15 Dec 2017 23:34:53 +0100
Subject: [PATCH] Add requirements to README

Zsh version 4.3.10 introduced the `:a` and `:A` modifiers that are used.

[ci skip]
---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1f2800e..c49e66f 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,10 @@ typically used in project root directories.
 It handles "enter" and leave" events, nesting, and stashing of
 variables (overwriting and restoring).
 
+## Requirements
+
+- Zsh version 4.3.10 or later.
+
 ## Features
 
 - Support for enter and leave events, which can use the same file.
@@ -17,7 +21,7 @@ variables (overwriting and restoring).
   unknown `.autoenv.zsh` file, and remembers whitelisted files by their
   hashed content.
 - Test suite.
-- Written in Zsh.
+- Written in/for Zsh.
 
 ### Variable stashing