added warning on readme.

diasbruno · diasbruno · commit 829fe6b09d1e · 2025-03-09T19:56:08.000-03:00
diff --git a/readme.md b/readme.md
@@ -1,5 +1,8 @@
 # csv
 
+> [!WARNING]
+> Still in development.
+
 Implementation of RFC 4180 Common Format and MIME Type for Comma-Separated Values (CSV) Files + RFC 7111 URI Fragment Identifiers for the text/csv Media Type.
 
 # license
