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N3uron V.1.21.2 Release Notes

Fixes, changes and features in N3uron

Released June 06, 2022

Bootstrap (V.1.38.2)

Description: Prevent the use of an asterisk at the end of the tag path to avoid collisions with filters using “*” as a wildcard.

Historian (V.1.16.2)

Description: Solved a problem retrieving aggregated data without providing a valid aggregation period.

MQTT Client (V.1.8.1)

Description: S&F has a unique incremental ID appended to the end of the file’s name to avoid collisions.

OPC UA Client (V.1.13.1)

Description: The timestamp could not be appropriately processed when received as text.

Scripting (V.1.4.2)

Description: Allows using sprintf in static libraries.

Sparkplug Client (V.1.1.0)

Description: Group ID and Node ID are provided now in the model configuration.

Web UI (V.1.16.2)

Description: Improved license management.


Description: Solved a problem where trying to open the backup dialog may fail after an error from previous backup actions.

Web Vision (V.1.3.1)

Description: Solved a problem importing templates that overwrite with dependent instances.


Description: Now it is possible to use an expression to show/hide the legend of the charts.

N3uron V.1.21.1 Release Notes

Fixes, changes and features in N3uron

Released May 23, 2022

Bootstrap (V.1.38.1)

Description: Fleet Manager Client now runs in production when there are other modules different than the Web UI running in production.

ABB VIP Client (V.1.3.2)

Description: Message length and ID parsed correctly as UINT16 values instead INT16.


Description: Solved an issue parsing several messages received together.

Derived Tags (V.1.4.1)

Description: Added support to JavaScript S2019.


Description: Added validation to alias name input to prevent invalid strings.

Farell Client (V.1.1.0)

Description: Added the missing tag “Pump 12 ON operations” to the 94.2 tag selection list.

Historian (V.1.16.1)

Description: Solved a problem when retrieving aggregated data with non-good quality.


Description: Embedded MongoDB Community updated to version 4.4.14 in Linux x64 installers.

MQTT Client (V.1.8.0)

Description: Added the possibility to send snapshots instead of events keeping the original timestamp or overwriting it with the current one.

OPC DA Client (V.1.8.0)

Description: Added support to read one dimension arrays.


Description: Added subscription delay input to slow down subscriptions to overloaded servers.

Scripting (V.1.4.1)

Description: Fixed an issue related to many scripts running concurrently.


Description: FIxed an issue when connecting to a MSSQL database using the embedded library.

Sparkplug Client (V.1.0.0)

Description: New driver to publish data to an MQTT broker using Sparkplug B specification.

Web UI (V.1.16.1)

Description: Writes helper now supports decimal point.


Description: Added the possibility to regenerate the UID of the node.


Description: Added tooltip with the description of the groups.


Description: Fixed an issue when an invalid digital certificate is present in the folder.


Description: The size of the font used in the backup comments reduced to the standard size.

Web Vision (V.1.3.0)

Description: Solved an issue where the PDF report fails to retrieve data from historian.


Description: Added the possibility to show custom logo and text in the login page.


Description: Added the option to hide the legend of the series in a chart.


Description: Added the option to open an URL in a new window.


Description: FontAwesome updated to version 5.15.


Description: Expressions may now include a semicolon at the end of the expression.


Description: Increased the performance when processing large datasets.

Xantrex Client (V.1.4.0)

Description: Added support for TCP connections.

N3uron V.1.21.0 Release Notes

Fixes, changes and features in N3uron

Released April 5, 2022

Platform (v1.21.0)

Description: Windows x32 versions, Windows XP and Windows 2003 Server are no longer supported. Windows x64 supported: Windows 7 to Windows 11, Windows 10 IoT, and Windows Server from 2008 to 2022.


Description: Linux x32 versions are no longer supported. Linux x64 supported: Debian 9 and newer, Ubuntu 18.04 and newer, RHEL 7 and newer.


Description: Added Linux ARM64 support.


Description: Added the possibility to connect to LDAP servers for users management.


Description: Added roles and users management at node level.


Description: Added Hot/Stand-by redundancy for high availability environments.


Description: Added the possibility to unlicense de node to migrate the license.


Description: New encryption applied to the binary files making binary files incompatible between previous versions and this version.


Description: Licenses now include Support and Maintenance information to validate the versions used.


Description: Bundled Node.js runtime updated to version 12.22.10.


Description: Inter-module communication changed to pipes; a TCP port is no longer required.

Bootstrap (v1.38.0)

Description: Added TLS 1.3 support for links encryption.


Description: Serialization/deserialization improved for higher performance.

AcquiSuite XML Collector (V.1.7.0)

Description: Binary file encryption improved for higher security and compression ratio.

Aurora Client (V.1.1.0)

Description: Binary file encryption improved for higher security and compression ratio.

CAISO ADS Client (V.1.1.0) | New

Description: New communication driver to connect to CAISO Automatic Dispatch System.

Custom Client (V.1.4.0)

Description: Binary file encryption improved for higher security and compression ratio.

Data Diode (V.1.1.0)

Description: Binary file encryption improved for higher security and compression ratio.

Data Exporter (V.1.7.0)

Description: Binary file encryption improved for higher security and compression ratio.

Data Importer (V.1.1.0)

Description: Binary file encryption improved for higher security and compression ratio.

Derived Tags (V.1.4.0)

Description: Binary file encryption improved for higher security and compression ratio.

DNP Client (V.1.2.0)

Description: Binary file encryption improved for higher security and compression ratio.

DNP Server (V.1.2.0)

Description: Binary file encryption improved for higher security and compression ratio.

Domino Client (V.1.1.0)

Description: Binary file encryption improved for higher security and compression ratio.

Farell Client (V.1.1.0) | New

Description: New driver for Farell UMB family devices (still in beta).

Fleet Manager Client (V.1.1.0)

Description: Binary file encryption improved for higher security and compression ratio.

Historian (V.1.16.0)

Description: Binary file encryption improved for higher security and compression ratio.


Description: Possibility to limit connections to the embedded MongoDB to localhost or a specific network interface.


Description: Possibility to choose the path of the data files for the embedded MongoDB.


Description: Performance increased by doing continuous insertions. The insertion rate parameter has been removed since it is no longer required.


Description: Performance increased and disk space required reduced storing the data using binary format.


Description: MongoDB Community updated to 4.4.12 for Linux x64 and to version 3.4.24 for Windows x64.


Description: Data stored now also includes quality code.

IEC 102 Client (V.1.3.0)

Description: Binary file encryption improved for higher security and compression ratio.

Laetus Wt Client (V.1.7.0)

Description: Binary file encryption improved for higher security and compression ratio.

Linked Tags (V.1.2.0)

Description: Binary file encryption improved for higher security and compression ratio.

Marchesini Client (V.1.2.0)

Description: Binary file encryption improved for higher security and compression ratio.

Mettler Toledo Client (V.1.2.1)

Description: Binary file encryption improved for higher security and compression ratio.


Description: Added most of SICS protocol commands.

Modbus Client (V.1.21.0)

Description: Binary file encryption improved for higher security and compression ratio.

Modbus Gateway (V.1.7.0)

Description: Binary file encryption improved for higher security and compression ratio.

Modbus Server (V.1.2.0)

Description: Binary file encryption improved for higher security and compression ratio.

MQTT Client (V.1.7.0)

Description: Binary file encryption improved for higher security and compression ratio.

Notifier (V.1.1.0) | New

Description: Binary file encryption improved for higher security and compression ratio.


Description: Added support for SMPP protocol to send SMS notifications through 3G routers or cloud platforms supporting this protocol.

OPC DA Client (V.1.7.0)

Description: Binary file encryption improved for higher security and compression ratio.

OPC UA Client (V.1.13.0)

Description: Binary file encryption improved for higher security and compression ratio.

OPC UA Server (V.1.10.0)

Description: Binary file encryption improved for higher security and compression ratio.

OPC XML Client (V.1.1.0)

Description: Binary file encryption improved for higher security and compression ratio.

Redundancy Agent (V.1.1.0) | New

Description: New module to permit redundant TCP connections to field devices (Modbus, DNP3, Siemens, etc), OPC UA servers, N3uron Links, and virtually to any TCP protocol requiring a primary and backup connection.

REST API Client (V.1.8.0)

Description: Binary file encryption improved for higher security and compression ratio.

REST API Server (V.1.4.0)

Description: Binary file encryption improved for higher security and compression ratio.


Description: Fixed an invalid response to POST requests when Accept-encoding header was enabled.


Description: WebUI users are now managed at the node level.

Scripting (V.1.4.0)

Description: JavaScript code compatibility updated to Node.js version 12.


Description: Changed buffers to use byte length of the string.


Description: Changed serialization from JSON to v8.


Description: Added support for NPE libraries compatible to Node.js version 12.

Siemens Client (V.1.4.0)

Description: Binary file encryption improved for higher security and compression ratio.

SMA Client (V.1.2.0)

Description: Binary file encryption improved for higher security and compression ratio.

SQL Client (V.1.3.0)

Description: Binary file encryption improved for higher security and compression ratio.


Description: JavaScript code in the default scripts updated to a newer version of Node.js.

UFL Exporter (V.1.6.0)

Description: Binary file encryption improved for higher security and compression ratio.

VDMA XML Client (V.1.3.0)

Description: Binary file encryption improved for higher security and compression ratio.

Web UI (V.1.16.0)

Description: Binary file encryption improved for higher security and compression ratio.


Description: Updated to FontAwesome version 6.


Description: WebUI users are managed now at the node level.

Web Vision (V.1.2.0)

Description: Binary file encryption improved for higher security and compression ratio.


Description: The label of the pie chart component was not correctly linked.


Description: WebVision users are managed now at the node level.

Xantrex Client (V.1.3.0)

Description: Binary file encryption improved for higher security and compression ratio.