diff --git a/v2.5/toolkit/ChangeLog b/v2.5/toolkit/ChangeLog
index 9693bef872d8cda3bf4f2e192c496a01880a1c4f..9edce6730c40f84196415cfc8260ec2d16b9c8e0 100644
--- a/v2.5/toolkit/ChangeLog
+++ b/v2.5/toolkit/ChangeLog
@@ -1,7 +1,24 @@
+2024-03-04  Public release of the fastNLO_toolkit package version 2.5.1, tag 3011
+            =====================================================================
+
+2023-11-01  JohannesGaessler <johannesg@5d6.de>
+
+        * v2.5/toolkit/fastnlotoolkit/fastNLOCoeffAddFlex.cc,
+        v2.5/toolkit/fastnlotoolkit/include/fastnlotk/fastNLOCoeffAddFlex.h:
+        Fixed table merge segfault depending on file order
+
 2023-09-30  Public release of the fastNLO_toolkit package version 2.5.1, tag 3000
             =====================================================================
 
-        2023-09-25  Klaus Rabbertz <klaus.rabbertz@cern.ch>
+2023-09-30  Klaus Rabbertz <klaus.rabbertz@cern.ch>
+
+        * v2.5/toolkit/NEWS: Update NEWS
+
+2023-09-30  Klaus Rabbertz <klaus.rabbertz@cern.ch>
+
+        * v2.5/toolkit/ChangeLog: Update ChangeLog
+
+2023-09-25  Klaus Rabbertz <klaus.rabbertz@cern.ch>
 
         * v2.5/toolkit/fastnlotoolkit/fastNLOCreate.cc: Modify printout to
         follow fastnlo standard
diff --git a/v2.5/toolkit/NEWS b/v2.5/toolkit/NEWS
index 3591162a3265cc41e6b3345a89c45b3ed5d5f3ab..4943556931a23e2f679a5960dc95cdbe7e63d499 100644
--- a/v2.5/toolkit/NEWS
+++ b/v2.5/toolkit/NEWS
@@ -1,3 +1,8 @@
+Notes for public release of the fastNLO_toolkit package version 2.5.1, tag 3011
+===============================================================================
+Fixed table merge segfault depending on file order
+
+
 Notes for public release of the fastNLO_toolkit package version 2.5.1, tag 3000
 ===============================================================================
 Only printout fixed