EZ-UAQ Utility Software Changelog [2026-5-26] v3.2.12 (Beta) Changelog 1. (New features)Convert Modbus Utility profile to UA profile. 2. (Adjusted) Modbus Utility profile reading method, adding fields for reading Tag, Description and Safe Value. [2026-5-4] v3.2.8 Changelog Release Version 1. (Optimized)update Modbus configuration : dual Excel file upload now utilizes a dictionary-based approach. 2. (Optimized)ModbusToMQTT Excel now includes fields for prefixes, MQTT Topics, and MQTT Scaling Topics. 3. (Optimized) Regarding the way text is displayed. 4. (Add new features)The system log function supports Certificate system log display. 5. (Add new features) Secondary development(UA) Internal Watch Dog And Safe Value Function. 6. (Add new features) Firmware Log and Management Configuration File. 7. (BUG Fixed) BRK secondary development got stuck uploading with an error message; minor adjustments were made to the software loading process. 8. (BUG Fixed) BRK secondary development sometimes fails to open the secondary development interface smoothly; fine-tune the software process. 9. (BUG Fixed) Upload Modbus configuration function, Scaling conversion value error, has been corrected. 10.(BUG Fixed)The missing prefix string in the Modbus configuration download caused the ModbusToMQTT Excel file to fail to create, only successfully generating the ModbusToOPCUA file. This has been corrected. 11.(BUG Fixed)The English language version of the certificate query was displayed as Chinese; this has been corrected. 12.(BUG Fixed)The software crashed when updating expired vouchers in the voucher query function. The problem was found to be caused by an error in parsing the data format, which led to the crash. This issue has been resolved. 13.(BUG Fixed)The issue of getting stuck on the update screen when updating expired vouchers in the voucher query function due to an incorrect password input has been resolved. 14.(BUG Fixed)Uploaded Modbus configuration; MQTT Scale Topic subscription failed to receive data from UA because XML and JSON topics are different. This has been fixed. [2026-4-13] v3.1.20 (Beta) Changelog 1. (BUG Fixed)Solve the connection problem with BRK secondary development. 2. (Add new features)The system log function supports uploading, downloading and secondary development system log display. [2026-1-23] v3.1.19 (Beta) Changelog 1. (BUG Fixed)Solve the connection problem with BRK secondary development. 2. (Add new features)The system log function supports uploading, downloading and secondary development system log display. [2026-1-20] v3.1.18 (Beta) Changelog 1. Fixed the error that prevented users from closing the input area from disabling the interface. 2. (BUG Fixed) The password input window must now be displayed in front of the main screen. 3. Modify the icon for the [Report Generation] button. [2026-1-19] v3.1.17 (Beta) Changelog 1. The software interface now displays the current status and only supports project download functionality. [2026-1-16] v3.1.16 (Beta) Changelog 1. Adjust the software packaging installation file method. 2. Added MQTT prefix functionality to Excel workspaces. 3. Adjust the Modbus configuration function flow, including MQTT prefix process judgment. 4. Add BRK secondary development functionality. 5. BRK secondary development functionality adds the ability to enable report web pages. 6. BRK secondary development editing area does not allow users to modify the program. [2025-12-11] v3.1.15 (Beta) Changelog 1. Add MQTT prefix words. [2025-11-24] v3.1.14 (Beta) Changelog 1. (Service)Modbus Executive update bug fix: Modbus.dri file group separation error. 2. (Service)Modbus Excel update bug fix: The TcpScalingVariable.json file was missing the Float data type. 3. (Service)Modbus Excel update bug fix: The uploaded file ScaleVariableTable.xml could not be created. [2025-11-12] v3.1.13 (Beta) Changelog Added/Improved: 1. (Service)Secondary Development (UA Series) Using the Copy Tag function immediately after activating the Insert Tag feature caused critical errors; this issue has been resolved. 2. (Service)Excel could not upload single files; this has been fixed and uploads are now possible. 3. (Service)A duplicate SerialPort setting in Excel prevented conversion to JSON. A protection mechanism has been added to alert users. [2025-11-04] v3.1.12 (Beta) Changelog Added/Improved: 1. Secondary development (UA series)added the ability to read user-edited uploaded files 2. Update Modbus to add uploading two Excel files 3. Adjust the text display when entering the module password incorrectly 4. Secondary development (BRK series) 5. Added project management and firmware log 6. Add error message when uploading more than two files 7. Adjust GIF display effect [2025-06-23] v3.1.3 Changelog Added/Improved: 1. Secondary development (UA series) 2. Download Modbus Configuration Excel ModbusToOPCUADetails appears Null error when grabbing Bitwise data. 3. Credentials function management module credentials. 4. Multi-language support. 5. Module protocol security summary table. 6. Interface adjustment. 7. Display message text location. 8. Modify Note to clear when no module is checked. 9. Adjust the export certificate to display a message when no certificate is generated. 10. The certificate date must be greater than or equal to two days. [2025-01-03] v2.4.40 (Beta) Changelog Added/Improved: 1.Full certificate update enabled. [2024-12-19] v2.4.39 (Beta) Changelog Added/Improved: 1. All certificate updates are disabled and there is a problem. [2024-12-17] v2.4.37 (Beta) Changelog Added/Improved: 1. UA communication server, UA/IO, BRK, all certificates supported. 2. Multilingual adjustment. 3. Interface adjustments. 4. Security protocol display. [2024-10-29] v2.4.23 (Beta) Changelog Added/Improved: 1. BRK generates MQTT Broker certificates to support the same certificate functions. 2. Generate MQTT Client credentials. 3. Query the activation and expiration of certificates and export them to Excel files. 4. Modify the name of the generated certificate folder and the storage path of the certificate compressed file. [2024-10-22] v2.4.19 (Beta) Changelog Added/Improved: 1. Modify the MQTT Broker certificate generation method. [2024-10-07] v2.4.17 (Beta) Changelog Added/Improved: 1. Change the download Modbus configuration file function name and dynamic image. [2024-10-04] v2.4.16 (Beta) Changelog Added/Improved: 1. Modify certificates query and expiration date functions. 2. Dynamic diagram of modifying certificates query and expiry date. 3. Certificates management adds multiple languages. 4. Modbus To MQTT adds Scaling function. [2024-08-28] v2.4.11 (Beta) Changelog Added/Improved: 1. Fixed the error text in adding multi-language function page. 2. Generate self-thousands of certificates. 3. Modbus To OPC UA and MQTT configuration file upload and download functions. [2024-06-28] v2.4.9 (Beta) Changelog Added/Improved: 1. Added the function of quickly adding multiple languages. 2. Added IPv6 and alias display to details. 3. Add Log. [2024-01-20] v2.3.4 Changelog Added/Improved: 1. Change how MAC Address error is displayed. 2. BRK function support. [2023-09-20] v2.3.1 Changelog Added/Improved: 1. Added updated project files, and displayed module details. 2. reduced module performance 3. re-download after download failure. 4. Updating projects, updating firmware, and reducing CPU usage require passwords to perform actions. 5. Added a warning window to remind users when using firmware updates, project updates, and CPU usage reduction. 6. Modify the display of the UA series product web page. 7. Software Icon Replacement. 8. Jump out of the warning prompt window [2023-04-24] v2.0.1 Changelog Added/Improved: 1. The warning display of I/O profile export. 2. Log file is wrong. [2023-04-20] v2.0.0 Changelog Added/Improved: 1. I/O profile export. 2. The search function has been changed to increase the display of cross-network segments. [2023-01-12] v1.1.1 Changelog Added/Improved: 1. Export Search Information,Import Search Information. 2. Update Firmware,Download project , and Download LOG. [2022-12-15] v1.0.2 Changelog Added/Improved: 1. Query function. 2. check the device to open the module's product page,Unchecked connect to the official website of the UA series and UA-I/O series. [2022-07-04] v1.0.1 Changelog Added/Improved: 1. New multilingual. [2022-06-17] v1.0.0 Changelog Added/Improved: 1.EZ-UAQ Utility is release