From 2919ab394686a461826348256f4a8b4884a100ff Mon Sep 17 00:00:00 2001
From: Titus Wormer <tituswormer@gmail.com>
Date: Sun, 24 Oct 2021 10:18:31 +0200
Subject: [PATCH] Add section on compatibility

---
 readme.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/readme.md b/readme.md
index c5bac32..c35b6ed 100644
--- a/readme.md
+++ b/readme.md
@@ -26,6 +26,7 @@ such).
 *   [Syntax](#syntax)
 *   [Syntax tree](#syntax-tree)
 *   [Types](#types)
+*   [Compatibility](#compatibility)
 *   [Security](#security)
 *   [Related](#related)
 *   [Contribute](#contribute)
@@ -319,6 +320,15 @@ export default function myRemarkPlugin() => {
 }
 ```
 
+## Compatibility
+
+Projects maintained by the unified collective are compatible with all maintained
+versions of Node.js.
+As of now, that is Node.js 12.20+, 14.14+, and 16.0+.
+Our projects sometimes work with older versions, but this is not guaranteed.
+
+This plugin supports unified 9+ and remark 14+.
+
 ## Security
 
 Use of `remark-directive` does not involve [**rehype**][rehype]