Index: trunk/BNC/CHANGELOG.md
===================================================================
--- trunk/BNC/CHANGELOG.md	(revision 10444)
+++ trunk/BNC/CHANGELOG.md	(revision 10446)
@@ -1,8 +1,11 @@
 # Changelog
 
-## 2.13.1 (2024-02-10)
+## 2.13.1 (2024-04-18)
 - FIXED: Health status of Galileo satellites is now determined by the combination of HS, DVS and SISA
 - FIXED: Bug regarding the reading of the RINEX Version 4 Navigation files
+- FIXED: Bug regarding the flexibel usage of any port in secure mode
 - CHANGED: hDOP and vDOP values are computed from the variances of the NEU components of the receiver position estimates
+- CHAMGED: Sampling interval for Manual NMEA can be used now in the Auto NMEA option as well
+
 
 ## 2.13.0 (2023-12-01)