diff --git a/README.md b/README.md
index 1b24b6e9..92565a85 100644
--- a/README.md
+++ b/README.md
@@ -39,33 +39,21 @@ If you would like to support the developer with a cup of coffee you can do that
 
 **General remark:** Beside the `firmware.bin`, typically also the content of `/html` needs to be updated!
 
-##### Rolling (2021-02-06)
-
-* New Feature `FixedExposure`: fixes the illumination settings at the ini phase. Therefore later on the waiting time after switching on the illumination can be reduced to a minimum and the flow is 5 seconds faster
-  * parameter needs to be added manually in an existing `config.ini`
-  * together with fast alignment now every 40s or faster a value can be readout (instead of 2-3 minutes before)
-* updated tflite of digits to v8.1.1
-* added checked value information to MQTT error message
 
 
-2021-02-03
+##### 6.2.0 Image Processing in Memory - (2021-03-08)
+
+* Determination of fixed illumination settings during startup - speed up of 5s in each run
+* Update digital CNN to v8.1.1 (additional digital images trained)
+* Extended error message in MQTT error message
 
 
-* Pinned espressif32 to version 2.1.0
-  With the update to v3.0.0 code can be compiled, but is not functional - major checks (and chances?) needed
+* Image brightness is now adjustable 
 
 
-2021-01-23
+* Bug fixing: minor topics 
 
 
-* Implementation of image brightness setting 
-
-* Bug fixing: minor topics in html, waiting time in doFlow
-
-* based on Master v6.1.0 (2021-01-20)
-
-  
-
 ##### 6.1.0 Image Processing in Memory - (2021-01-20)
 
 * Disabling of analog / digital counters in configuration 
diff --git a/code/main/version.cpp b/code/main/version.cpp
index 33fd5ef7..03085192 100644
--- a/code/main/version.cpp
+++ b/code/main/version.cpp
@@ -1,4 +1,4 @@
-const char* GIT_REV="01f8a51";
+const char* GIT_REV="4b6044d";
 const char* GIT_TAG="";
 const char* GIT_BRANCH="rolling";
-const char* BUILD_TIME="2021-03-06 19:58";
\ No newline at end of file
+const char* BUILD_TIME="2021-03-08 20:16";
\ No newline at end of file
diff --git a/code/main/version.h b/code/main/version.h
index 94f63b98..02fa3f17 100644
--- a/code/main/version.h
+++ b/code/main/version.h
@@ -13,7 +13,7 @@ extern "C"
 #include "Helper.h"
 #include <fstream>
 
-const char* GIT_BASE_BRANCH = "master - v6.1.0 - 2020-01-20";
+const char* GIT_BASE_BRANCH = "master - v6.2.0 - 2020-03-08";
 
 
 const char* git_base_branch(void)
diff --git a/code/version.cpp b/code/version.cpp
index 33fd5ef7..03085192 100644
--- a/code/version.cpp
+++ b/code/version.cpp
@@ -1,4 +1,4 @@
-const char* GIT_REV="01f8a51";
+const char* GIT_REV="4b6044d";
 const char* GIT_TAG="";
 const char* GIT_BRANCH="rolling";
-const char* BUILD_TIME="2021-03-06 19:58";
\ No newline at end of file
+const char* BUILD_TIME="2021-03-08 20:16";
\ No newline at end of file
diff --git a/firmware/bootloader.bin b/firmware/bootloader.bin
index a493f186..753b6734 100644
Binary files a/firmware/bootloader.bin and b/firmware/bootloader.bin differ
diff --git a/firmware/firmware.bin b/firmware/firmware.bin
index f400dc17..88e7382d 100644
Binary files a/firmware/firmware.bin and b/firmware/firmware.bin differ
diff --git a/firmware/html.zip b/firmware/html.zip
index 3814b054..aeb0c666 100644
Binary files a/firmware/html.zip and b/firmware/html.zip differ
diff --git a/sd-card/config/config.ini b/sd-card/config/config.ini
index 873b6563..d1fc3e19 100644
--- a/sd-card/config/config.ini
+++ b/sd-card/config/config.ini
@@ -4,7 +4,7 @@
 WaitBeforeTakingPicture = 5
 ImageQuality = 5
 ImageSize = VGA
-Brightness = 0
+Brightness = -2
 FixedExposure = true
 
 [Alignment]