*Version 2.6.13, 20.06.2023
***BUGFIXING
**** Setpoints: Wrong calculation with SW preset via Modbus and use of ECO and presence mode
***CHANGED
**** Fan level is no longer bound to the controller's manipulated variable limit, but only to its own limits.


*Version 2.6.10, 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 2.6.7, 14.09.2022
***BUGFIXING
** Humidity variants of version 2 could not be parameterized with configurations from uConfig V4


*Version 2.6.6, 05.09.2022
***BUGFIXING
** BACnet: Wrong type of present value (real instead of enum) for binanry inputs
** Setpoints: Wrong calculation with SW preset via Modbus and use of ECO and presence mode
** BACnet File object transfer: Pointer access with u16 pointer to odd address when writing file via IP. Caused crash! In YABE via serial access the address was always even, when accessing via IP mostly odd (unclear why!).


*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 2.6.4, 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
