Document Firefox support

Fixes #63
sindresorhus · Apr 8, 2020 · 970d2a4 · 970d2a4
1 parent 5a0d091
commit 970d2a4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/readme.md b/readme.md
@@ -10,6 +10,8 @@ Correctly handles Unicode strings.
 $ npm install camelcase
 ```
 
+*If you need to support Firefox, stay on version 5 as version 6 uses regex features not available in Firefox.*
+
 ## Usage
 
 ```js