diff --git a/README.md b/README.md
index 4285c34..f339c55 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,18 @@
 
 Сlient for Manticore Search.
 
-
+❗ WARNING: this is a development version of the client. The latest release's readme is https://github.com/manticoresoftware/manticoresearch-javascript/tree/4.0.0
 
 ## Requirements
 
 Minimum Manticore Search version is 2.5.1 with HTTP protocol enabled.
 
+| Manticore Search  | manticoresearch-javascript   |     Node      |
+| ----------------- | ---------------------------- | ------------- |
+| >= 6.2.0          | >= 3.3.1                     | >= 10.0       |
+| >= 4.2.1          | >= 3.0.x                     | >= 10.0       |
+| >= 4.0.2          | >= 2.0.3                     | >= 10.0       |
+| >= 2.5.1          | >= 2.0.2                     | >= 8.0        |
 
 
 ## Installation