diff --git a/README.md b/README.md
index d81ff467..3d985089 100644
--- a/README.md
+++ b/README.md
@@ -27,26 +27,20 @@ A 3d-printable housing can be found here: https://www.thingiverse.com/thing:4571
 
 
 
-##### Rolling - (2020-10-13)
+##### Rolling - (2020-10-14)
 
-* Implementation of user and password for MQTT Authentication (see `config.ini`)
-
-2020-10-04
-
-* First simple MQTT Client - to be configured in `config.ini` (see example)
-
-
-
-2020-09-29
-
-* Implementation of HTML-Version (thanks to phlupp)
-
-* ESP32 Temperature is now written correctly to log file
-
-* based on v2.2.1 (2020-09-28)
+* based on v3.0.0 (2020-10-14)
 
   
 
+##### 3.0.0 MQTT-Client  (2020-10-14)
+
+* Implementation of MQTT Client
+* Improved Version Control
+* bug-fixing
+
+
+
 ##### 2.2.1 Version Control  (2020-09-27)
 
 * Bug-Fixing (hostname in wlan.ini and error handling inside flow)
diff --git a/code/src/version.cpp b/code/src/version.cpp
index 3fb59199..a3d684c7 100644
--- a/code/src/version.cpp
+++ b/code/src/version.cpp
@@ -1,4 +1,4 @@
-const char* GIT_REV="04f69f0";
+const char* GIT_REV="2614481";
 const char* GIT_TAG="";
-const char* GIT_BRANCH="rolling";
-const char* BUILD_TIME="2020-10-13 20:10";
\ No newline at end of file
+const char* GIT_BRANCH="master";
+const char* BUILD_TIME="2020-10-14 18:40";
\ No newline at end of file
diff --git a/code/src/version.h b/code/src/version.h
index 4c2c3d07..1fbcc2b8 100644
--- a/code/src/version.h
+++ b/code/src/version.h
@@ -13,7 +13,7 @@ extern "C"
 #include "Helper.h"
 #include <fstream>
 
-const char* GIT_BASE_BRANCH = "master - v2.1.1 - 2020-09-28";
+const char* GIT_BASE_BRANCH = "master - v3.0.0 - 2020-10-14";
 
 
 const char* git_base_branch(void)
diff --git a/code/version.cpp b/code/version.cpp
index 3fb59199..a3d684c7 100644
--- a/code/version.cpp
+++ b/code/version.cpp
@@ -1,4 +1,4 @@
-const char* GIT_REV="04f69f0";
+const char* GIT_REV="2614481";
 const char* GIT_TAG="";
-const char* GIT_BRANCH="rolling";
-const char* BUILD_TIME="2020-10-13 20:10";
\ No newline at end of file
+const char* GIT_BRANCH="master";
+const char* BUILD_TIME="2020-10-14 18:40";
\ No newline at end of file
diff --git a/firmware/bootloader.bin b/firmware/bootloader.bin
index eb151bca..d0f95cb6 100644
Binary files a/firmware/bootloader.bin and b/firmware/bootloader.bin differ
diff --git a/firmware/firmware.bin b/firmware/firmware.bin
index b1558c8b..a7c09acf 100644
Binary files a/firmware/firmware.bin and b/firmware/firmware.bin differ