diff --git a/README.md b/README.md
index e6ac33d..8a47bde 100755
--- a/README.md
+++ b/README.md
@@ -5,6 +5,16 @@ Collection of notes regarding instruments, configuration and general usage.
 This is mirrored on `/sf/cristallina/config/documentation`. 
 
 ## Changelog for Cristallina computational issues
+
+- 02.07.2025
+    - slic updated to eda977ee06a33e50268c1982cd061954cfd0c9a8 from 23.06.2025
+    - jupyter_alpha updated
+    - updated saresc-vcons-01, 02, 03
+- May 2025
+    - updated slic from Sven's upstream repository
+    - updated jupyter_alpha
+- April 2025
+   - Slic is using new environment slic-crq
 - 08.01.2025
    - updated jupyter, analysis_edge with jupyterlab 4.3.4, matplotlib 3.10, pandas and numba and many smaller changes. All consoles also updated. 
 - 16.12.2024