• Added project settings for enabling lazy loading of diagrams in order to improve overall performance based on project type.
• Added advanced option to runtime, allowing informational messages to be shown to client.
• Improved progress bar messages to better represent loading of project.
• Removed SilverLight support from runtime.

• Added support for copying settings between groups of the same type within a device.
• Added the ability for restored Quick Connect devices to use the last selected choice between reading settings or loading defaults.
• Added support in Device Overview for quick navigation of target LEDs and pushbuttons to their respective settings.
• Added support for direct device project creation from an imported .zip file containing settings files.
• Improved support for non-English date formats within the Reports view.
• SELogic single line editor now disables when multiple lines are selected in the freeform editor space.
• Addressed an issue in which user feedback was provided when pasting 400G-0 part numbers in the Edit Nameplate dialog of a 400G-1 device project or vice versa.
• Addressed an issue preventing SELogic autocomplete for Automation Logic values.
• Addressed an issue that prevented users from editing the nameplate on Quick Connect devices.
• Enhanced exporting dialog to show that the Password field is optional.

• Improved the process that verifies the correct package version is downloaded.

QuickSet

• [Cybersecurity Enhancement] Updated third-party components to ensure continuity of support.
• Corrected an issue with Designer Template settings that had dependencies on other settings being flagged as invalid when they were valid.
• Corrected an issue with acSELerator Databases not restoring from backups created with SEL Configuration API SEL-5231.

QuickSet Common Files

• [Cybersecurity Enhancement] Updated third-party components to ensure continuity of support.
• Added Event History support for SEL-651R-2 Z100.

QuickSet Prerequisites,
acSELerator Database,
acSELerator Database Device Manager Support,
acSELerator Database Legacy Driver Support,
QuickSet GLE Plugin,
QuickSet Team Plugin,
QuickSet Bay Control Editor Plugin,
and SEL-2488 QuickSet Plugin

• [Cybersecurity Enhancement] Updated third-party components to ensure continuity of support.

QuickSet Device Manager Plugin

• [Cybersecurity Enhancement] Updated third-party components to ensure continuity of support.
• [Cybersecurity Enhancement] Fixed an issue where users without the "Manage Device Permissions" role could export device permissions to a DMX file.

QuickSet Bay Control Screens

• Added SEL-400G screen 7.
• Added SEL-411L screen 172.
• Added SEL-451-5 screens 1006-1007.
• Added SEL-451-5 screens 1008-1009.
• Added SEL-487E screen HV154.
• Added SEL487E screens HV155-156, TRI40-I41, LV118.

QuickSet and QuickSet Prerequisites

• Corrected issue with Designer Template settings not being flagged as disabled for part number disabled settings.
• Corrected issue with spaces being removed from Designer Template settings for settings added as constants to Designer Templates.

QuickSet Common Files

• Modified SEL-487V HMI so users can save Analog Signal Profile data.

QuickSet Bay Control Editor Plugin

• Increased the upper range limit of the bay control setting MIMIC from 999 to 9999 for SEL-451-5 Z030.

QuickSet Bay Control Screens

• Updated SEL-451-5 screen 996
• Added SEL-451-5 screens 1000-1004
• Added SEL-487E screens HV151, TRI36-I37, LV116-117.
• Addressed an issue where SEL-451-5 screen 996 was unavailable for Z029 and earlier.
• Added SEL-451-5 screen 1005.
• Added SEL-487E screens HV152-153 and TRI38-I39.
• Added SEL-487V screen 521.

• Corrected an issue where files on a network drive won’t open if the drive is not mapped as a local drive.
• Corrected an issue where SERIES_MAX custom calculation function, when called with two arguments, can return an incorrect value.
• Added support for COMTRADE digital name disambiguation by augmenting channel ID with CCBM field
• Improved parsing of digitals for SEL-587 EVE reports.

• Corrected issue where units were not always included in COMTRADE 2013 exported configuration file.
• Added global setting to set default system frequency
• Phasor reference is now saved in .session files.
• Added support for SEL-351HQ, SEL-551HQ, and SEL-352HQ.

• Updated the screen layout summary in project settings and constraints summary windows
• Added a user configurable screen background color feature to Bay Screen Builder
• Fixed the issue that caused error during image import, image cut (ctrl+x) followed by undo (ctrl+z) operation
• Improved image preview in the image editor and the way image screen element is resized within the drawing area
• Addressed issue which caused copying / pasting diagram symbols across instances of Bay Screen Builder application to be too permissive

• Resolved an issue preventing SEL-T401L event collection from succeeding.

• Added the Configuration File Import application.
• Addressed an issue in the previous releases where not all Logical Connections were removed when a host was unadopted. 
• Addressed an issue in the previous releases so that when readopting a host with an existing configuration node, Logical Connections for the host are provisioned without requiring the user to replan.
• Addressed an issue in the previous releases so that hosts automatically merge properly with virtual hosts when relay failover mode is used.
• Enhanced host readoption to support relay failover mode.
• Enhanced virtual host link and topology management.
• Enhanced switch readoption to connect all the previous configured hosts and links.
• Enhanced the topology management to guard against using the same MAC address for more than one host.
• Enhanced switch adoption to validate that all the flows are programmed correctly before starting the next switch adoption.
• Enhanced system checks and user notifications for network settings errors.
• Addressed an issue in the previous releases where deleting a configuration node did not delete the configuration ports.
• Enhanced system checks and user notifications for adoption errors.
• Added the capability to run multiple instances of the SEL-5056 on the same machine.
• Addressed an issue in the previous releases where the initial commissioning window did not launch automatically.
• Enhanced traditional switch insertion to remove the previous link.
• Enhanced path planning to support redundancy for logical connections between two directly connected switches.
• Addressed an issue in the previous releases where the controller could have duplicate links to the adopted switch.
• Addressed an issue in the previous releases where the topology would display duplicate controller nodes.
• Addressed an issue in the previous releases where disabled groups could not be deleted.
• Addressed an issue in the previous releases where planned and unplanned traffic taps could not be programmed at the same time.
• Enhanced the unplanned traffic taps to tag per port on larger systems.
• Added the ability to select all and deselect all on the Logical Connection page.
• Increased default log storage allocation to 20M on install.

• Added support for 3U SEL-3350 automation controller hardware.
• [Cybersecurity Enhancement] Added support for a Restricted BIOS with a reduced set of functionality providing an enhanced security posture. Version 12.5.49152.260 is the updated version for the 3555-2/3560-2 and 11.2.49152.139 is the updated version for the 3350.
• [Cybersecurity Enhancement] Removed support for TLSv1.1 for SSL/TLS connections established by protocols, https connections to the web interface, and connections on TCP port 5432. This change will introduce compatibility issues with older versions of acSELerator RTAC, acSELerator Team, and Diagram Builder. These external software packages may require a software update.
• [Cybersecurity Enhancement] Enhanced the Sequence of Events log to store 500,000 records.
• Added support for functional naming for MMS client and GOOSE receive.
• Added support for LGOS logical nodes for GOOSE receive messages.
• Enhanced MMS client to support collection of DPL, LPL, and VSS common data classes.
• Enhanced MMS client to support the set point functional constraint for common data classes CUG, ENG, ING, ORG, SPG, and TSG.
• Enhanced MMS server to support the set point functional constraint for common data classes ASG, CUG, ENG, ING, ORG, SPG, and TSG.
• Enhanced MMS server to support LTIM and LTMS logical nodes.
• Enhanced MMS server to support local-remote functionality.
• Enhanced GOOSE to support simulation mode.
• Added OPC UA client protocol.
• Enhanced the Connected IED tools in the web interface to add an online protocol dissector for debugging serial or Ethernet communications to DNP, Modbus, SEL, IEC 60870-5-101/104, IEC 61850 MMS, GOOSE, L&G 8979, CP2179, and IEEE C37.118 client and server devices.
• Enhanced the Connected IED page in the web interface to add real-time device connection status information including the disabled/online/offline state.
• Enhanced the Connections API to add device connection status and message sent and received counters.
• Added an optional system-wide GUID that is used to identify a particular RTAC in unsolicited NEW EVENT, NEW SOE, and NEW IED CONFIGURATION messages generated by an SEL server.
• Enhanced the SEL client to track the last ten IED configuration changes and create a report file in the RTAC's file system exposing the time stamp of the detected changes as well as a SHA256 hash of the settings.
• Enhanced the SEL server to add the CMO SUM and CMO ACK commands to list and acknowledge new IED configuration changes.
• Increased the Recording Group custom channel limit from 128 to 512 BOOL quantities.
• Improved frequency tracking step response performance on voltage input startup for SEL-2245-42 AC protection modules.
• [Cybersecurity] Resolved vulnerabilities in the RTAC web interface where an authenticated attacker could exploit various functions to cause information leakage of user credentials and underlying RTAC operating system behavior.
• To accommodate a hardware component change in the SEL-3505-3, firmware versions prior to R151-V0 will not function on units manufactured after November 11, 2022.

ConditionMonitoring(3.5.2.2)

• Addressed an issue that causes an 'Invalid use of restricted SEL library' compile error on SCacSELerator RTAC versions 1.35.151.6000 and later.

GridConnect(3.5.6.1)

• Modified Advanced PLimitMode to reduce or eliminate overshoot after inverters leave power clamp mode.

MathMatrix(3.5.2.1)

• Addressed an issue that causes an 'Invalid use of restricted SEL library' compile error on SCacSELerator RTAC versions 1.35.151.6000 and later.

Quicksort(3.5.1.1)

• Addressed an issue that causes an 'Invalid use of restricted SEL library' compile error on SCacSELerator RTAC versions 1.35.151.6000 and later.

SVPplus(3.5.2.4)

• Addressed an issue that causes an 'Invalid use of restricted SEL library' compile error on SCacSELerator RTAC versions 1.35.151.6000 and later.

CtPt Monitor (1.33.0.2)

• Library update only.

• Improved performance of the GetDeviceList endpoint.
• [Cybersecurity Enhancement] Updated to support PostgreSQL version 14.5.
• [Cybersecurity Enhancement] Added Cybersecurity Features Appendix to the instruction manual.

• The following features were implemented to improve a top-down interoperable workflow with third-party SCTs:
  • LGOS/LSVS Logical Nodes are now automatically updated to be compatible with SEL relays:
    • Internal relay variable references are automatically renumbered.
    • Missing Val elements are inserted.
  • Default GOOSE subscription input (ExtRefs) are now generated in files saved from Architect. This allows third-party SCTs to more easily create subscriptions in SEL devices.
  • SCT-defined relay subscriptions will now default to a q mask of 0x1807 instead of 0x0000. Note: this q mask value causes the subscribing device to monitor validity, source, test, and operator blocked quality bits to determine if the data should be processed or ignored.
  • SCT-defined relay subscriptions to Dbpos DAIs are no longer in error if the next consecutive digital input is empty.
  • SCT-defined Inputs and Extrefs are now supported for RTAC MMS client inputs subscriptions to reports:
    • MMS dataset polling configuration is still private.
    • If an SCD had both Architect-created and SCT-created client subscriptions, the SCT ones take priority and the Architect ones will be removed.
  • Missing esel:Inputs elements are now created for RTAC MMS client devices that support client inputs if those elements were removed. This fixes an issue that would prevent the Client Inputs tab from loading.
  • Added more detail to an error message when an FCDA references an attribute that does not exist.
• The setting to automatically increment confRev values now defaults to enabled instead of disabled:
  • The setting can be found in Edit > Project Settings > Configuration Revision (confRev).
  • Projects created in prior versions of Architect that had this setting disabled will now have it enabled when opened in this and future versions. The setting can still be manually disabled if desired.

• Improved audit support for layer-two-only hosts.
• Improved support for audits with traditional switches in the network.
• Filtered audits for TCP Port 0.

• [Cybersecurity] Added node-to-node encryption using WireGuard.
• [Cybersecurity] Changed Synchrowave application containers to not run as root.
• [Cybersecurity] Added certificate-based validation of LDAP and ESRI servers.
• Added Sequence Calculator.
• Added ability to export averaged data at a rate lower than native.
• Added ability to exclude signals from deletion by the Historian.
• Added System Manager.
• Added Resource Monitor.
• Improved application configuration workflow.

• [Cybersecurity] Improved the security of acSELerator Database Reader Application by encryption using a unique key generated when the database is installed.

• Added Generation Trip Locator.
• Added Instrument Transformer Monitor.
• Added Synchrowave Vision capability to Time Series Trend.
• Increased number and type of signals supported by Modal Analysis application.

• Upgraded Synchrowave Platform from Docker Swarm to K3s (Kubernetes).

• Added ability to copy and paste panels in dashboards.
• Added support for 50 Hz power systems to Disturbance Detector application.
• Improved performance of Device Events panel.

• Added Data Export Templates.
• Added support for map contour layers outside North America.

• Optimized user interface performance.
• Improved STTP Reader performance.

• Added synchroWAVe Event Express.
• Added support for time-enabled layers for ESRI Map.
• Added Disturbance Detector.
• Added One-Line Diagram Manager.
• Added ability to display multiple data types (same units) on several of the dashboard panel applications.

• Added ability to display a custom banner on each page.
• Added Operations Support and View Only roles.

• Upgraded Synchrowave Linux Platform from Docker Swarm to K3s (Kubernetes).

• Updated third-party libraries.

• Improved Application Manager Diagnostic Logs.

• Initial version.

• [Cybersecurity] Added certificate-based validation of LDAP and ESRI servers.
• Added Sequence Calculator.
• Added ability to export averaged data at a rate lower than native.
• Added ability to exclude signals from deletion by the Historian.
• Added System Manager.
• Improved application configuration workflow.

• [Cybersecurity] Improved the security of acSELerator Database Reader Application by encryption using a unique key generated when the database is installed.

• Improved performance of Device Events panel.
• Added ability to copy and paste panels in dashboards.

• Added Power Calculation application.
• Added Data Export templates.
• Fixed functionally issues related to foreign language versions of Windows.

• Initial software release.

• Added ability to display a custom banner on each page.
• Added Operations Support and View Only roles.

• Upgraded Synchrowave Linux Platform from Docker Swarm to K3s (Kubernetes).

• Updated third-party libraries.

• Improved Application Manager Diagnostic Logs.

• Initial version.

• Initial Version

• Added subgroup capability to views.
• Added option to configure number of significant figures for Numeric Display.
• Added minimum y-axis scale option for Standard Chart.
• Added option to configure signal line thickness on Standard Chart.
• Increased web client data export limit.

• Added the Configuration File Import application.
• Addressed an issue in the previous releases where not all Logical Connections were removed when a host was unadopted. 
• Addressed an issue in the previous releases so that when readopting a host with an existing configuration node, Logical Connections for the host are provisioned without requiring the user to replan.
• Addressed an issue in the previous releases so that hosts automatically merge properly with virtual hosts when relay failover mode is used.
• Enhanced host readoption to support relay failover mode.
• Enhanced virtual host link and topology management.
• Enhanced switch readoption to connect all the previous configured hosts and links.
• Enhanced the topology management to guard against using the same MAC address for more than one host.
• Enhanced switch adoption to validate that all the flows are programmed correctly before starting the next switch adoption.
• Enhanced system checks and user notifications for network settings errors.
• Addressed an issue in the previous releases where deleting a configuration node did not delete the configuration ports.
• Enhanced system checks and user notifications for adoption errors.
• Added the capability to run multiple instances of the SEL-5056 on the same machine.
• Addressed an issue in the previous releases where the initial commissioning window did not launch automatically.
• Enhanced traditional switch insertion to remove the previous link.
• Enhanced path planning to support redundancy for logical connections between two directly connected switches.
• Addressed an issue in the previous releases where the controller could have duplicate links to the adopted switch.
• Addressed an issue in the previous releases where the topology would display duplicate controller nodes.
• Addressed an issue in the previous releases where disabled groups could not be deleted.
• Addressed an issue in the previous releases where planned and unplanned traffic taps could not be programmed at the same time.
• Enhanced the unplanned traffic taps to tag per port on larger systems.
• Added the ability to select all and deselect all on the Logical Connection page.
• Increased default log storage allocation to 20M on install.

Resource Management functionality:

• Added support for email notifications with SMTP email servers.
• [Cybersecurity Enhancement] HTTP responses for Resource Management have the HTTP header X-Frame-Options set to SAMEORIGIN. See https://developer.mozilla.org/en-US/ docs/Web/HTTP/Headers/X-Frame-Options.
• Added support for templating HTTPS connections in Profiles.

Notifications functionality:

• Added support for Notifications through SMTP connections.

General functionality:

• [Cybersecurity Enhancement] HTTP responses for Configuration Monitoring have the HTTP header X-Frame-Options set to SAMEORIGIN. See https://developer.mozilla.org/ en-US/docs/Web/HTTP/Headers/X-Frame-Options.
• Added support for email notifications.

Configuration Monitoring Archive functionality:

• Updated DMA Configuration Monitoring Archive with an enhanced user interface.

General functionality:

• Addressed compatibility update required to add the DMA Custom Monitoring package.

General functionality:

• [Cybersecurity Enhancement] HTTP responses for Credential Management have the HTTP header X-Frame-Options set to SAMEORIGIN. See https://developer.mozilla.org/en-US/ docs/Web/HTTP/Headers/X-Frame-Options.

Credential Management functionality:

• DMA Credential Management now supports direct password rotation of resources.
• Added the ability for DMA Credential Management plans to be paused.

General functionality:

• [Cybersecurity Enhancement] Resolved an issue where Credential Management plans would not execute when other DMA application plans were configured.
• [Cybersecurity Enhancement] Resolved an issue where the Current Password Report reported "*" in place of the actual password.

General functionality:

• Added support for email notifications.

Initial version that includes support for Custom Monitoring and Custom Monitoring Archive:

Custom Monitoring functionality:

• Define plans to automate collection of files or ASCII commands.

Custom Monitoring Archive functionality:

• View collected files or ASCII command results.

General functionality:

• [Cybersecurity Enhancement] HTTP responses for Disturbance Monitoring have the HTTP header X-Frame-Options set to SAMEORIGIN. See https://developer.mozilla.org/en-US/ docs/Web/HTTP/Headers/X-Frame-Options.
• Added support for email notifications.

Disturbance Monitoring Archive functionality:

• Updated the Disturbance Monitoring Archive with an enhanced user interface.

General functionality:

• Addressed compatibility update required to add the DMA Custom Monitoring package.

Moved the DMA REST API to be included with the DMA Tools package.

General functionality:

• Added support for Credential Management Direct Password Rotation plans.

General functionality:

• [Cybersecurity Enhancement] HTTP responses for applications in the DMA Tools package set the HTTP header X-Frame-Options to SAMEORIGIN.

DMA Settings functionality:

• Added support for the Custom Monitoring Package Custom data type.

General functionality

• Added support for email notifications.
• Added support for Credential Management Direct Password Rotation plans.

General functionality

• [Cybersecurity Enhancement] HTTP responses for applications in the DMA Tools package set the HTTP header X-Frame-Options to SAMEORIGIN.

• Reduced resources needed to run multiple simulations concurrently

• Resolved an issue where multiple feeders blocking due to a loop would continue to block even after the loop is broken.

• Resolved an issue that could result in FLISR using as much as 125% capacity as an emergency restoration limit. FLISR now elects to leave necessary load de-energized if more than 100% capacity is required.

• Resolved an issue in which DMS Designer would fail to authenticate when multiple tokens were present.

Resolved an issue where the Data Viewer application package failed to install.

Resolved an issue where sorting or filtering the point grid could cause the wrong points to be deleted on a delete operation.

• Updated BIOS versions:
  • SEL-3350: 1.2.49152.142
  • SEL-3355-2: 2.5.49152.263
• [Cybersecurity Enhancement] Added a Security Logs entry when Blueframe is set to factorydefault settings that includes the initiating method or user.