diff --git a/CHANGELOG b/CHANGELOG
index 51e28c19..3645e679 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,25 @@
+v1.8.31 Dec 12, 2024
+=====================
+
+* Add setuptools 75.6.0, remove setuptools 75.3.0
+  for stack(s) cflinuxfs4, cflinuxfs3
+
+* Add python 3.9.21, remove python 3.9.20
+  for stack(s) cflinuxfs4, cflinuxfs3
+
+* Add python 3.12.8, remove python 3.12.7
+  for stack(s) cflinuxfs4, cflinuxfs3
+
+* Add python 3.11.11, remove python 3.11.10
+  for stack(s) cflinuxfs3, cflinuxfs4
+
+* Add python 3.10.16, remove python 3.10.15
+  for stack(s) cflinuxfs3, cflinuxfs4
+
+* Add python 3.13.1, remove python 3.13.0
+  for stack(s) cflinuxfs3, cflinuxfs4
+
+
 v1.8.30 Nov 13, 2024
 =====================
 
diff --git a/VERSION b/VERSION
index 909edc54..45cf3113 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.8.30
\ No newline at end of file
+1.8.31
\ No newline at end of file