Release History - Apr 16, 2025 - Mar 12, 2026

March 12, 2026: ODBC Export comes with the following changes:
Fixed a concurrency problem when two or more configurations tried to connect to a database at the same time.
March 12, 2026: Ann: Events Generator 5.0.1 build 312 is available.
We fixed a bug that meant the plugin wouldn't send data to other plugins if the plugin configuration didn't have any rules.
March 10, 2026: OPC Server Simulator 2.0.3 build 310 has been released.
This update fixes an incompatibility problem with OPC DA and OPC UA simulators on the same computer.
March 10, 2026: Advanced OPC Data Logger has been updated.
Fixed an issue when the program reconnects to an OPC UA server. Fixed a memory leak in the internal data parser.
March 10, 2026: AGG Software has released an update for Data Logger Suite, bringing it to version 3.1.3 build 310.
Fixed a few memory leaks that mostly appear in initial setup procedures.
March 10, 2026: The Script Execute software has been updated to version 5.0.1 build 306. This version fixes several bugs in the program.
Added the new "NewLogFile" function to start a new log file in your scripts.
March 10, 2026: Expressions 5.0.1 build 306 has been released.
Added the new "NEW_LOG_FILE_IF" function to create a new log file by a user-defined condition.
March 5, 2026: OPC-HTTP Gateway has been updated.
We've updated OpenSSL libraries and HTTPS certificates along with modern security standards and web browsers.
March 2, 2026: The Web Server software has been updated to version 5.0.1 build 1126.
Updated SSL libraries to the latest version. Updated self-signed certificate for secure HTTPS connections.
March 2, 2026: Internet Sharing has been updated.
Updated SSL libraries to the latest version.
March 2, 2026: InfluxDB HTTP Export 5.0.1 build 1126 has been released.
Updated SSL libraries to the latest version.
March 2, 2026: AGG Software has released an update for all our data loggers.
The previous version didn't open help files for some plugins.
February 26, 2026: GPS Tracker Data Logger has been updated.
Fixed few issues in the installation package and database components in it.
February 20, 2026: Data Logger Suite 3.1.2 build 220 has been released.
A couple of fixes in DDE data source interface.
February 20, 2026: Printer Out comes with the following changes:
Error handling has been improved when working with printers that don't support text mode or printing to a file.
February 18, 2026: Advanced Serial Port Monitor 4.6.1 build 218 has been released.
This update fixes some small "bugs".
February 2, 2026: AGG Software has released an update for Advanced Serial Port Monitor, bringing it to version 4.6.1 build 202.
Fixed two memory leaks.
January 19, 2026: Advanced PBX Data Logger 4.1.2 build 119 has been released.
Small performance and GUI improvements in PBX Reports and web reports.
January 19, 2026: MODBUS RTU,TCP,ASCII gets a couple small bugfixes.
We've improved reading of the SunSpec info from a device. Added new MODBUS maps for various inverters and power sources.
January 16, 2026: MODBUS Gateway 1.6.2 build 116 has been released.
We've added two keep-alive modes for MODBUS TCP.
January 14, 2026: Advanced Serial Port Monitor 4.6.1 build 114 has been released.
- The program now starts faster when multiple plugins are used.
- The last used plugins are now saved and loaded on the next startup.
- Improved performance in data decoding.
- Significant performance improvements in data logging.
- The program can now add the time difference from the previous data packet to a timestamp.
- Added a new plugin with a customizable panel featuring 24 buttons. By clicking a button, you can send any data packet.
- Added an option to create a new log file when a defined signature is found in incoming data.
- Added a hotkey to clear the data window.
- The ASCII table window was improved. It now includes short descriptions for some codes and allows inserting a selected code into the input field.
- Other minor improvements and bug fixes.
January 12, 2026: TCP COM Bridge has been updated.
We added a new feature that lets the program connect to the COM port only when needed and let go of it when there is no data. Moreover, you can now temporarily suspend the chosen configuration, for example, when you test various devices.
January 12, 2026: New version 2.0.2 build 112 of the OPC Server Simulator program has been released.
We've added the OPC UA server simulator. New simulation types. Improved UI and overall performance.
January 9, 2026: Datatag Link 1.2.0 build 109 has been released.
This update fixes a small software bug that didn't allow testing a new database connection.
December 24, 2025: New version 1.1.9 build 1224 of the Datatag Link program has been released.
We've fixed a bug where the program may freeze when it receives a value with unexpected data type.
December 24, 2025: All our data loggers have been updated to version 5.1.2 build 1224.
The previous version may rarely fail with the "Application Error" system message when SQL Database Pro, Alarms Professional, or Excel Export Professional plugins are used.
December 15, 2025: Ann: New build 2.0.2 build 1215 of OPC Scada Viewer is available.
The previous version didn't write a value from the app to an OPC server.
December 15, 2025: New version 1.1.9 build 1215 of the TCP Splitter program has been released.
Resolved a problem when the program reconnected without any reason to the destination TCP server with advanced keep-alive mode enabled. Updated SSL security libraries to the latest version.
December 8, 2025: Ann: Advanced OPC Data Logger 4.1.1 build 1208 is available with several changes.
Added support for a percentage deadband for subscribed OPC UA items.
December 8, 2025: All our data loggers comes with the following changes:
When you clear the list of active variables, the OPC server dialog window used to crash. We fixed that bug.
November 28, 2025: The OPC-HTTP Gateway software has been slightly modified to version 2.0.8 build 1128.
Improved performance for servers with many OPC tags. Updated common libraries to the latest version.
November 28, 2025: Advanced OPC Data Logger has been updated.
We've improved browsing of OPC servers with a large amount of tags. Optimized performance for setups with many tags (10K and more). Fixed problem when the program may stop reading data after some time.
November 11, 2025: Ann: OPC Server Simulator 1.0.5 build 1111 is available with several changes.
Added new data simulation types for number and string data types. Now, you can delete all selected tags at once. Improved performance while serving multiple OPC tags.
November 11, 2025: AGG Software has released an update for OPC Scada Viewer, bringing it to version 2.0.1 build 1111.
We've resolved an issue when the program cannot properly restore a configuration from a file. Improved working with OPC tags with the fixed read interval.
October 20, 2025: SQL Database Professional 5.0.1 build 1020 has been released.
Added support for the SQL Server 2025 database.
October 20, 2025: Ann: New build 5.0.1 build 1020 of Cloud Database Professional is available.
Added support for the SQL Server 2025 database.
October 20, 2025: All our data loggers gets a couple small bugfixes.
Now, all our loggers close faster (it is mostly related to slow computers).
October 16, 2025: Datatag Link comes with the following changes:
- MODBUS TCP: Improved reliability of the TCP interface to reduce dropped or missed requests under high load and unstable network conditions.
- MODBUS (slave mode): Fixed rare cases where previous versions could miss incoming requests; slave responsiveness and request handling are now more robust.
- MODBUS (slave mode): Fixed an issue where the device occasionally could not detect link activity and unnecessarily restarted the connection.
- MODBUS (slave mode): Now, multiple clients can connect to the same slave device.
- Transaction Log window: Reworked UI and backend so the log remains responsive with large numbers of records; loading and scrolling are now fast and no longer cause the window to freeze.
- Fixed a bug related to incomplete loading of the program settings.
October 8, 2025: The MODBUS plugin has been slightly modified to version 5.0.1 build 1007.
We've improved reading data from Sunspec-compatible MODBUS devices. Improved the "MODBUS slave" mode.
October 8, 2025: DDE server comes with the following changes:
Now, the plugin can send real-time data about active items to a console application. It makes it simpler for you to keep an eye on the service's data flow status.
October 1, 2025: Direct Excel Connection has been updated.
Now, you can select the Excel .xlsm files as a template for newly created or opened files.
October 8, 2025: AGG Software has released an update for all our data loggers.
- Improved service mode: the console can now receive real-time data from certain plugins running in the service.
- Enhanced logging in the "create a new log file after a timeout" mode: after a restart, the program resumes the unique counter from the last value.
- The previous version didn't restore a configuration from a backup if a data source (e.g. a COM port) was absent in the system.
August 22, 2025: AGG Software has released an update for Datatag Link, bringing it to version 1.1.7 build 822.
We have improved the MODBUS slave mode, OPC data reading, and reduced data flickering in the program's main window when displaying status with many tags.
July 8, 2025: Ann: SNMP Data Logger 3.0.8 build 708 is available with several changes.
Improved ability to read SNMP data from devices that might react slowly.
July 8, 2025: The Advanced PBX Data Logger software has been slightly modified to version 4.0.9 build 708.
We've updated the parser for the new 3CX firmware release.
July 8, 2025: Advanced Serial Data Logger 5.0.9 build 708
This is the regular maintenance release.
June 18, 2025: Local database comes with the following changes:
Fixed issues with user-defined columns ordering and date formats.
May 6, 2025: AGG Software has released an update for TCP Splitter, bringing it to version 1.1.8 build 506.
We have made optimizations for scenarios in which one TCP client receives data more slowly than other clients.
May 3, 2025: Ann: TCP Splitter 1.1.8 build 503 is available with important change.
We've fixed the memory overflow issue when one of the destinations is temporarily or permanently offline.
April 16, 2025: Data From List 5.0.1 build 416
Fixed problem when the plugin cannot replace the existing variable with a substituted value.

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