diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cf6b33e0..7803165ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,9 @@
   - experimental BLASLt support via nightly build
     - set `ZLUDA_NIGHTLY=1` to install nightly ZLUDA: newer torch such as 2.4.x (default) and 2.5.x are now available  
     - requirements: unofficial hipBLASLt
+  - **Important**
+    - the support for older version of ZLUDA will be removed in next release
+    - see [upgrading ZLUDA](https://github.com/vladmandic/automatic/wiki/ZLUDA#upgrading-zluda) for more information
 - **Logging**:
   - reverted enable debug by default  
   - updated [debug wiki](https://github.com/vladmandic/automatic/wiki/debug)