*Version 3.0.13, 16.06.2023
***BUGFIXING
BACNET: Default by AV1 (base setpoint) and AV11 (fan speed) could be overwritten internally before the external one was taken over.
Error in Time channel implementation switched the fan back to automatic.
SAB bath with ext. A5-10-03 profile. Access to uninitialized variable led to warm start. Came in with the introduction of the overtemperature monitoring.
T21 in status byte at STC-DO
Feedback of active ECO mode via Modbus and BACnet only if ECO mode is really active (not if overridden by room occupancy) 
   

*Version 3.0.11, 14.12.2022
***BUGFIXING
**** PI-Controller -> Too early switch-off of the fan due to incorrect calculation of the I-component
***EXTENSION
**** Two new modbus register to read-out EnOcean temperature sensors 
**** New Software Specification Rev31
***ATTENTION
**** Version 3 is not compatible to version 2.x and 1.x!!!

*Version 3.0.10, 03.11.2022
***BUGFIXING
**** Heat pump function did not work since implementation of second control circuit
**** After returning from standby by center key the "Controller mode after reset" value was set and not a value specified via Modbus/BACnet
***ATTENTION
**** Version 3 is not compatible to version 2.x and 1.x!!!

*Version 3.0.9, 05.09.2022
***INFO
**** only BACnet devices
***BUGFIXING
**** Wrong type of Present Value (real instead of enum) at Binanry Inputs
**** Setpoints: Erroneous setpoint calculation when value default by Modbus and use of ECO- and Occupancy mode in parallel
**** File Object: Access to file object via IP did not work
***ATTENTION
**** Version 3 is not compatible to version 2.x and 1.x!!!

*Version 3.0.8, 30.06.2022
***BUGFIXING
**** EnOCean: KEycard Bugfix. The display switched on automatically
**** Parameter: Digital outputs: Direction cool output was not set correctly
***ATTENTION
**** Version 3 is not compatible to version 2.x and 1.x!!!


*Version 3.0.6, 23.03.2022
***BUGFIXING
**** EnOCean: SABs did not work
**** PWM for LED backgroung brightness
**** Wrong weekday calculation for sunday
***ATTENTION
**** Version 3 is not compatible to version 2.x and 1.x!!!


*Version 3.0.4, 25.01.2022
***BUGFIXING
**** Timechannel: periods higher period 1 did not work
**** Weekday: was not updated with beginning of new day
**** 
***ATTENTION
**** Version 3 is not compatible to version 2.x and 1.x!!!


*Version 3.0.2, 05.01.2022
***INTRODUCING NEW HARDWARE VERSION 
**** Release for Modbus-, BACnet- and 3DI-device
***BUGFIXING
**** Only EC-types!! Incorrect fan speed value when time channel switches back 
**** from ECO to comfort mode  
***ATTENTION
**** Version 3 is not compatible to version 2.x and 1.x!!!


*Version 2.6.4, 17.12.2021
***BUGFIXING
**** Only EC-types!! Incorrect fan speed value when time channel switches back 
**** from ECO to comfort mode  


*Version 2.6.3, 15.12.2021
***BUGFIXING
**** Optimized Controller mode display in main screen
**** BACnet with humidity accepts Configuration bin-files created with uConfig 3.1 


*Version 2.6.1, 02.07.2021
***BUGFIXING
**** Corrected pulse width modulation time when ymax < 100%
**** Corrected switch to fan stage after returning from unoccupied to occupied 


*Version 2.6.0, 03.12.2020
***NEW
**** Introducing rH type
**** Overtemperature protection with underfloor heating
**** Implementation of a 2nd control loop

*Version 2.4.2, 20.11.2020
***NEW
***BUGFIX
**** Fan follow up time with two point controller
*Version 2.4.1, 08.06.2020
***NEW
***BUGFIX
**** Time channels after uConfig configuration
**** csv-file version detection

*Version 2.4.0, 04.05.2020
***NEW
**** EnOcean functionality for user-defined keys
**** New function Center key: activate/deactivate ECO-mode
**** New function keys fan stage: without AUTO and without manual OFF
***BUGFIX
**** Timechannels: After configuring channels by uConfig periods 2-4 were not started
**** automatically, but only after reset


*Version 2.3.2, 24.03.2020
***BUGFIX
**** No response sent very first request after reset
***CHANGES
**** Setting "Max. heat load" and "Max cool load" removed from menu
**** Minor changes in menu handling

*Version 2.3.1, 10.12.2019
***NEW
**** Further display options in the main screen and in the setpoint adjustment screen


*Version 2.3.0, 22.11.2019
***NEW
**** JOY Custom: 
**** Custom graphics and logo reloadable via SD card 
**** User-defined key functions including feedback (Modbus devices only!) 
**** Extended menu for Modbus devices 
**** Feedback changeover status (Modbus devices !) 
**** Changed buttons for calling the "Cleaning Mode"
**** Fan coil follow-up-time
**** Alarm feedback via digital input
**** Configuration files for lower firmware versions can be loaded via SD card
   
*Version 2.2.1, 15.08.2019
***BUGFIX
**** Only for devices 'FC 5DO' and 'FC 5DO Modbus'
****  Wrong timing when setting new fan stage manually

*Version 2.2.0, 15.08.2019
***NEW
**** Generic 6-way valve (EC3AO, HC3AO, HCAO2DO)
**** EC-output continuous in AUTO-mode (EC)
**** Fan state as main screen

*Version 2.1.1, 28.03.2019
***NEW
***** Replaced EnOcean profiles A5-10-01 and A5-10-05 by A5-10-2 and A5-10-06
****  Support for Danfoss CO6 valve
*Version 2.1.0, 30.01.2019
***BUGFIX
***** RSSI level
***** SAB cooling mode
***** Crash in Learn Sensor menu
***NEW
***** Feedback battery capacity
***** Fan stage key configurable without MANUAL OFF
***** 2 inputs can be used in parallel as a keycard switch 

*Version 2.0.1, 29.11.2018
***ONLY FC/EC types
***** QC-test specific modifications

*Version 2.0.0, 29.11.2018
***FIRST RELEASE
