v0.4.4

• Added 'Font' settings for LogView, Output script window
• Added 'Enable Script' setting for server device
• When closing the script editor window, synchronized the code with the current project
• Fixed when opening the context menu on the Device node in ProjectView may open the wrong Device window
• Added python modbus.py module to work with modbus protocol
• Extended mbserver.py script library
• Added option menu Window->View SubWindow/Tabbed
• Improved MDI window management
• Improved script text editor
• Added Find/Replace text functionality for script editor
• Added Import Project functionality which unites current project with the imported one
• Implemented Drag'n'Drop for ProjectView window
• Fixed Send Message func 23 (0x17) ReadWriteMultipleRegisters error for registers to write
  #51

v0.4.3

• Fixed TCP Server delay while connecting (within ModbusLib subproject)
• Added setting 'Max Connections' for max simultaneous TCP server connections
• Added support for script modules for the ModbusTools server

v0.4.2

• Fixed Odd and Even Parity mixed up
  #34
• Fixed the inability to set an address after 99 for 'SendMessage' and 'Item(s)' dialogs
  #36
• Fixed error message appearing for income packets not aimed for the configured unit addresses
  #28 (reply in thread)
• Added device byte and register order settings support for scripting
• Added get/set string functions for working with strings for scripting
• Improved default project for client and server

v0.4.1

• Added 'LoopPeriod' setting for server script execution
• Improved script editor and its settings
• Added support for IEC 61131-3 Hex item address notation
• Added support for broadcast mode for 0 unit
• Imroved 'SendMessage' dialog
• Added docker support (by Mattia De Vivo): https://hub.docker.com/r/serhmarch/modbustools
• Updated docs

v0.4.0

List of changes of new v0.4 version of ModbusTools:

• Added scripting with Python for server application
• Added support for REPORT_SERVER_ID (17, 0x11) Modbus function
• Added column customization options for the DataView list
• Added item address notation setting: 1-based (standard) and 0-based (IEC 61131-3)
• Extended log view flags to enable/disable certain type of log messages
• Extended RegisterOrder support:
  • R0R1R2R3
  • R3R2R1R0
  • R1R0R3R2
  • R2R3R0R1
• Updated System settings dialog windows

v0.3.10

• Fixed WriteSingleCoil offset for client SendMessage window
• Improved GUI (added some new icons)
• Fixed Server help files

v0.3.9

Fixed open COM-port issue on Windows when COM-port name has 2 digits (like COM10, COM11,..., COM34, ..., etc)

v0.3.8

• Added Export button for LogView
• Fixed a bug for TCP Server when changing connection timeout makes no effect

v0.3.7

• Added menu File->Recent to quick open previous projects
• Fixed Client Scanner for Modbus TCP scanning

v0.3.6

• Added ProjectInfo dialog + update project xml file params
• Added detection of changes in the project and confirmation prompt when exit and project is not saved
• Fixed crash bug on Linux when working with serial port