diff --git a/BiogasControllerApp-V2.1/Readme.txt b/BiogasControllerApp-V2.1/Readme.txt
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-		
-		
-		----------------------------------------------------------
-				
-				BiogasControllerApp V2.1
-				
-		----------------------------------------------------------
-		
-		
-	Thank you for downloading the new Version of the BiogsaControllerApp! You are greeted with 
-	lots of new features, including a new and redesigned Graphical User Interface (later "GUI")
-	and an automatic assignment of the comport on Windows. 
-	
-	----------------------------------------------------------------------------
-	
-*FEATURE LIST*
-	- Easily read out the data the Microcontroller used in ENATECH sends
-	- Easily change the coefficients for the temperature sonds
-	- Easily change the temperature that is set for the controller to heat to
-	- Easy to navigate menus and submenus for better organisation
-	- (Almost) Bugfree
-	- Highly detailed error resolving instructions directly inside of the app
-	- Easy to run: No extra Software required (e.g. Python or similar)
-	- Easy to install and uninstall as it has an installer and uninstaller
-	
-
-#######################################################################################################
-
-					_________
-					
-					CHANGELOG
-					_________
-	
-	DEVELOPMENT VERSIONS
-	.......................
-	
-	dev-V2rev1:
-		- new GUI
-		- complete rework of the backend
-		- functioning value reading module
-		
-	dev-V2rev2:
-		- functioning Read-Data Screen
-		- automatic assignment of the serial port
-	
-	dev-V2rev3:
-		- functioning Change-Temperature screen
-		- functioning Change-All-Data screen
-		
-	dev-V2rev4:
-		- some Error-Infos were added
-		
-	V2-Rc1:
-		- Bugfixes
-		
-	V2-Rc2:
-		- Bugfixes
-		
-		
-	dev-V2.1rev1:
-		- fixed a bug, where it was possible that the app crashed if an error in 
-		  the communication module occured
-		
-	dev-V2.1rev2:
-		- Optimised port assignment so that it now can handle multiple comports
-		
-	dev-V2.1rev3:
-		- added way more detailed Error information and Error-resolving hints
-
-	dev-v2.1rev4:
-		- fixed a bug, where it was possible that the app crashed if one unplugged
-		  the cable whilst in any other screen than the homescreen or credits screen
-		
-	V2.1-Rc1:
-		- small Bugfixes
-	
-		
-		
-	FULL RELEASES
-	......................
-	
-	V2:
-		- NEW GUI
-		- NEW Backend
-		- AUTOMATIC assignment of COMPORTS
-		
-	V2.1
-		- DETAILED Error-Info
-		- DETAILED Error-Resolving-Tips
-		- MORE RELIABLE Comport handling
-		- BUGFIXES
-		
-		
-
-******************************************************************************************************
-
-			THIS APP IS FREE TO USE FOR ALL STUDENTS AT THE
-			KANTONSSCHULE WOHLEN
-			
-******************************************************************************************************
-
-
-	DEVELOPMENT:
-	
-	- Microcontroller Software: Dr. A. Cornaz
-	- BiogasControllerApp V1.0.0: S. Reichmuth
-	- BiogasControllerApp V2.x: J. Hutz
-	
-
-
-==================================	
-=== COPYRIGHT 2022 J. Hutz  ======
-==================================
-
-	
-		
-