diff --git a/Usage.md b/Usage.md
index 58f0476..a06409d 100644
--- a/Usage.md
+++ b/Usage.md
@@ -3,6 +3,8 @@ This is the **renovated version** of PMT, rewritten in C++ for improved performa
 
 It supports **asynchronous operations**, allowing multiple partitions to be processed in parallel, and includes safety measures to prevent a single error from breaking the entire operation batch.
 
+**This guide is for version 1.2.0.**
+
 ---
 
 ## Features