Index: /trunk/BNC/CHANGELOG.md
===================================================================
--- /trunk/BNC/CHANGELOG.md	(revision 10800)
+++ /trunk/BNC/CHANGELOG.md	(revision 10801)
@@ -1,3 +1,7 @@
 # Changelog
+## 2.13.6
+- ADDED: **Multi-Frequency PPP capability**
+- ADDED: **Ambiguity Resolution (PPP with AR)** using the Best Integer Equivariant algorithm (BIE) as algorithm for the ambiguity resolution
+
 ## 2.13.5 (2025-10-11)
 - FIXED: The serial port is introduced as case sensitive and supports a wider range of interfaces with it
@@ -42,5 +46,4 @@
 - CHANGED: hDOP and vDOP values are computed from the variances of the NEU components of the receiver position estimates
 - CHANGED: Sampling interval for Manual NMEA can be used now in the Auto NMEA option as well [(#122)](https://software.rtcm-ntrip.org/ticket/122)
-
 
 ## 2.13.0 (2023-12-01)
Index: /trunk/BNC/Example_Configs/00_Readme.txt
===================================================================
--- /trunk/BNC/Example_Configs/00_Readme.txt	(revision 10800)
+++ /trunk/BNC/Example_Configs/00_Readme.txt	(revision 10801)
@@ -163,10 +163,10 @@
 
 13. Configuration File 'PPPGalHAS.bnc'
-Purpose: Precise Point Positioning in Quick-Start mode with SSR corrections 
-from the Galileo HAS Internet Data Distribution (IDD) interface with observations 
-of a static receiver with quite precisely known position. 
+Purpose: Precise Point Positioning in Quick-Start mode with SSR corrections
+from the Galileo HAS Internet Data Distribution (IDD) interface with observations
+of a static receiver with quite precisely known position.
 Because the Galileo HAS provides Code Biases and corrections for satellite orbits
-and clocks for GPS and Galileo, the configuration uses GPS and Galileo 
-navigation data only. 
+and clocks for GPS and Galileo, the configuration uses GPS and Galileo
+navigation data only.
 Access to the Galileo HAS Internet Data Distribution is available by registration:
 https://www.gsc-europa.eu/galileo/services/galileo-high-accuracy-service-has/internet-data-distribution-registration-form
@@ -221,5 +221,5 @@
 
 20. Configuration File 'UploadRaw.bnc'
-Purpose: Forward the stream contents of the incoming stream BCEP00BKG0 
+Purpose: Forward the stream contents of the incoming stream BCEP00BKG0
 from products.igs-ip.net to another caster.
 
@@ -232,4 +232,18 @@
 Purpose: Provide an empty example configuration file for BNC which only
 contains the default settings.
+
+29. Configuration File '29_PPPAR_CNES.bnc'
+Purpose: Precise Point Positioning with ambiguity resolution using an raw input file.
+Call: bnc --conf  29_PPPAR_CNES.bnc --file WTZR_CNES_20251117.raw
+The configuration reads RTCM Version 3 observations, a Broadcast Ephemeris stream
+and a stream with SSR Corrections enabling PPP-AR. Positions are saved in the logfile.
+More detailed PPP results are saved in the PPP logfile.
+
+30. Configuration File '30_PPPAR_WHU.bnc'
+Purpose: Precise Point Positioning with ambiguity resolution using an raw input file.
+Call: bnc --conf 30_PPPAR_WHU.bnc --file  WTZR_WHU_20251129.raw
+The configuration reads RTCM Version 3 observations, a Broadcast Ephemeris stream
+and a stream with SSR Corrections enabling PPP-AR. Positions are saved in the logfile.
+More detailed PPP results are saved in the PPP logfile.
 
 (B) Working with Command Line configuration options
@@ -276,12 +290,4 @@
 seconds.
 
-(C) Command Line configuration options overwriting Configuration File options
-
-For specific applications you may like to use your own set of standard
-configuration options from a configuration file and update some of its content
-via command line. When using a configuration file and command line configuration
-options together in one BNC call, the command line configuration options will
-always overrule options contained in the configuration file.
-
 28. Shell Script 'CompareSp3.sh'
 Purpose: Equals configuration file example 'CompareSp3.bnc', compares two SP3
@@ -292,2 +298,11 @@
 in a logfile.
 
+(C) Command Line configuration options overwriting Configuration File options
+
+For specific applications you may like to use your own set of standard
+configuration options from a configuration file and update some of its content
+via command line. When using a configuration file and command line configuration
+options together in one BNC call, the command line configuration options will
+always overrule options contained in the configuration file.
+
+
Index: /trunk/BNC/src/bnchelp.html
===================================================================
--- /trunk/BNC/src/bnchelp.html	(revision 10800)
+++ /trunk/BNC/src/bnchelp.html	(revision 10801)
@@ -1115,4 +1115,19 @@
 </li>
 
+<li value="29"> Configuration File '29_PPPAR_CNES.bnc'<br>
+Purpose: Precise Point Positioning with ambiguity resolution using an raw input file.
+Call: bnc --conf  29_PPPAR_CNES.bnc --file WTZR_CNES_20251117.raw
+The configuration reads RTCM Version 3 observations, a Broadcast Ephemeris stream
+and a stream with SSR Corrections enabling PPP-AR. Positions are saved in the logfile.
+More detailed PPP results are saved in the PPP logfile.
+
+<li value="30"> Configuration File '30_PPPAR_WHU.bnc'<br>
+Purpose: Precise Point Positioning with ambiguity resolution using an raw input file.
+Call: bnc --conf 30_PPPAR_WHU.bnc --file  WTZR_WHU_20251129.raw
+The configuration reads RTCM Version 3 observations, a Broadcast Ephemeris stream
+and a stream with SSR Corrections enabling PPP-AR. Positions are saved in the logfile.
+More detailed PPP results are saved in the PPP logfile.
+</li>
+
 </ol>
 <b>(B) Working with Command Line configuration options</b><br><br>
@@ -1121,4 +1136,5 @@
 for a Linux system. They call BNC in 'no window' batch mode (command line option -nw). The scripts expect
 'Example_Configs' to be the current working directory.
+</li>
 
 <ol start="23">
