Grid Configurator

• Added support for updating device firmware via FTP for devices supported by Grid Configurator.
• Added support for settings version management.
• Improved workflow for identifying and selecting required prerequisite settings prior to enabling protection elements.
• Improved new device workflows with double-click support of selections.
• Improved the User uninstallation workflow by adding the application to the programs and features menu in windows.
• Improved online HMI user interface to display a banner if no device connection is in place.
• Improved the connections workspace by displaying a warning if the user attempts to connect before saving their changes.
• Improved the connections workspace usability by changing the location of the save button to be more visible.
• Added API support for new endpoints for firmware updates and settings versioning.
• [ Breaking ] Changed query return type of the GetOperation endpoint for quick connect devices in the API.
• Addressed an issue where an empty tab might remain visible after closing multiple tabs quickly.
• Addressed an issue where importing GRX files that already existed in the system explorer failed.
• Addressed an issue where incomplete terminal responses could be returned to the software.

QuickSet,
QuickSet Prerequisites

• [Cybersecurity Enhancement] QuickSet now checks the authenticity of the digital signature of the software and will warn if it has been tampered with.
• [Cybersecurity Enhancement] QuickSet now provides access to the digitally signed certificate information via the Help > About screen.
• [Cybersecurity Enhancement] Updated installer options to allow disabling QuickSet password storage. This allows customers during installation to turn off the ability for QuickSet to store Level 1 or 2 or authentication passwords.
• [Cybersecurity Enhancement] Enabled additional compiler features to help prevent execution of malicious code.

QuickSet Common Files

• Added Event Collection and Firmware Loader support for SEL-787Z Z001.

acSELerator Database

• [Cybersecurity] Upgraded PostgreSQL role password hashes from "MD5" to a more secure algorithm.
• [Cybersecurity Enhancement] Enabled additional compiler features to help prevent execution of malicious code.

acSELerator Database Device Manager Support

• [Cybersecurity] Removed LDAP user credentials that may have been saved by Device Manager.
• [Cybersecurity Enhancement] Enabled additional compiler features to help prevent execution of malicious code.
• Added support for SEL-787Z Z001.
• Added support for additional SEL Configuration API resource operations.

QuickSet Device Manager Plugin

• [Cybersecurity] Addressed an issue in which LDAP user credentials could be saved. Previously saved credentials will be removed.
• [Cybersecurity Enhancement] Added password complexity requirements for application user account passwords.
• [Cybersecurity Enhancement] Removed the ability to ignore the warning for default accounts using default passwords.
• [Cybersecurity Enhancement] Enabled additional compiler features to help prevent execution of malicious code.
• Addressed an issue in which some device settings workspaces could not be changed.

QuickSet Bay Control Screens

• Added SEL-411L screen 174.
• Added SEL-451-5 screen 1019.
• Added SEL-487V screen 523.
• Added SEL-411L screens 175-176.
• Added SEL-421 screens 176-177.
• Added SEL-487E screens HV158-161, I42-I43, and LV119.

SEL Commissioning Assistant

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

QuickSet GLE Plugin

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

SEL-700G QuickSet Settings Driver

• Addressed SYNCPX incorrectly being forced to values based on DELTAX_Y.

SEL-787Z QuickSet Settings Driver

• Added support for SEL-787Z Z001.

SEL-400G QuickSet Settings Driver

• Addressed an issue in the SEL-400G Z001–004 versions where the 87STAP–87YTAP settings were not in error for the TAPMAX/TAPMIN ratio when the setting values were being calculated automatically.

SEL-487E QuickSet Settings Driver

• Addressed an issue in the SEL-487E Z112–114 versions where the TAPS–TAPX settings were not in error for the TAPMAX/TAPMIN ratio when the setting values were being calculated automatically.

All Other QuickSet Packages

• [Cybersecurity Enhancement] Enabled additional compiler features to help prevent execution of malicious code.

QuickSet,
QuickSet Prerequisites

• [Cybersecurity] Addressed an issue in which a user could name a custom script to appear as the placeholder value " < Empty> ", which would appear as if no script was assigned when using it.

QuickSet Common Files

• Added Event History support for SEL-2411 Z100.

QuickSet Device Manager Plugin

• [Cybersecurity] Addressed an issue in which a user could name a custom script to appear as the placeholder value " < Empty> ", which would appear as if no script was assigned when using it.
• [Cybersecurity] Added validation when importing DMX files.
• [Cybersecurity Enhancement] Added a hash of the contents of internal documents to the information about attached documents for devices and folders.
• [Cybersecurity Enhancement] Added a preview of attached documents to be imported from a DMX file.
• [Cybersecurity Enhancement] Added a preview of custom scripts to be imported from a DMX file.

acSELerator Database Device Manager Support

• [Cybersecurity] Addressed an issue in which a user could name a custom script to appear as the placeholder value " < Empty> ", which would appear as if no script was assigned when using it.

QuickSet Bay Control Screens

• Added SEL-411L screen 173.
• Added SEL-421 screens 174–175.
• Added SEL-451-5 screens 1010–1018.
• Added SEL-487E screen HV157.
• Added SEL-487V screen 522.

SEL-651R QuickSet Settings Driver

• Corrected an issue when loading saved settings or reading settings from a device. Specifically, if EGNDSW is set to "N", settings E50G, E51G1, E51G2, 51G1JP, 51G1KP, E32, and GDEMP are set to default values. The affected versions are SEL-651R Z003-Z007 and SEL-651R-1 Z001-Z006.

SEL-2411 QuickSet Settings Driver

• Added support for SEL-2411 Z100.
  • Includes the same functions as the SEL-2411 Z012 driver.
  • Revised the firmware for replacement of the microprocessor and field-programmable gate array (FPGA).

SEL-2431 QuickSet Settings Driver 

• Added support for SEL-2431 Z013:
  • Added new Flexible Distributed Generation operation mode (available via group setting OPMODE := FLEXDG).
  • Added new Group settings BIASMODE, FLEX_50, TAPDELTL, and TAPDELTH (the last three settings are exclusively for new Flexible Distributed Generation operation mode).
  • Added new Global settings ZREGMAG, ZREGANG, and VADJUST.
  • Updated the low range of the 50LnP (where n equals 1 to 7), 50FWDP, and 50REVP settings to be 0.002 when 50TYPE is changed to A sec.
  • Added FASTOP to Port E settings to support Fast Operate over Telnet functionality.
  • Enhanced Group setting ELDC so that it has a wider setting range when the new Flexible Distributed Generation operation mode is operational.

SEL-5231 SEL Configuration API

• [Cybersecurity] Addressed an issue in which the script resources could be managed by users without the "Manage script" permission.
• [Cybersecurity] Addressed an issue in which device password values could be included in event logs under some configurations.
• [Cybersecurity] Addressed an input data validation issue in the asset node clone operation.
• [Cybersecurity Enhancement] Addressed an issue in which login bearer tokens would not recognize permission changes to the user made after the token's creation.
• [Cybersecurity Enhancement], [Breaking] User Permission "SCA Access" added. API endpoint access will now require "SCA Access" user permission instead of "Log on" user permission. Note that existing users with "Log on" permissions will automatically have "SCA Access" after upgrading.
• [Breaking] Changed value "name" to "username" on the UserDto type.
• [Breaking] The OpenApiGet endpoint now defaults output to the OpenApi 3.0.1 specification.
• [Breaking] WorkflowGetDto now returns a single WorkflowDto instead of a list. Additionally, the WorkflowDto field "id" has been removed.
• Added support for user and group management operations.
• Added support for device and folder document operations.
• Added support for device and folder custom attribute operations.
• Added support for device application operations.
• Added support for device firmware backup record operations.
• Added support for modifying device setting version metadata.
• Added support for titled password read operations.
• Added support for import and export endpoint variants to communicate data as a byte stream for improved communication for potentially large amounts of data.
• Added support for modifying application LDAP configuration.
• Added support for additional settings workflow operations.
• Asset Node Import and Merge operations will now return a ResourceChangeRecord for device configuration working copies added or modified by the operation.

• [Cybersecurity Enhancement] Enabled additional compiler features to help prevent execution of malicious code.
• [Cybersecurity Enhancement] Updated third-party components to ensure continuity of support.

• Enhanced the error message for SNMPv3 passwords to show complexity requirements.
• Resolved an issue in previous releases where switches in large networks could momentarily show offline.
• Enhanced the database upgrade to better support multiversion updates.
• Resolved an issue in previous releases where a circuit would fail to provision when meters were used.
• Enhanced unplanned traffic taps to allow the switch VID to be changed without requiring an additional replan.
• Resolved an issue in previous releases where two controller nodes could appear in the topology space.
• Resolved an issue in previous releases where hosts, when moved from behind a traditional switch to directly connect to an SDN switch, may not adopt properly.
• Resolved an issue in previous releases where IP addresses of a host would not be discovered if a GOOSE attribute was discovered first.
• Resolved an issue in previous releases where multicast circuits would fail to provision when the destination list was large.
• Enhanced host discovery to use both the configured IP address and the operational IP address of a host.
• Enhanced the error message on port settings changes to indicate when the switch does not support the requested value for the port.
• Added the ability to restart the service from the service settings.
• Resolved an issue in previous releases where host discovery packets could be dropped when the controller service was burdened.
• [Cybersecurity] Updated .NET framework to address vulnerability to a denial of service caused by malicious network traffic.
• Addressed an issue present in previous releases where virtual hosts connected to a traditional switch may cause the traditional switch to overgenerate ports when transitioning to operational hosts.

• 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.

• [Cybersecurity Enhancement] Enhanced the security of database logins with SCRAM.
• [Cybersecurity Enhancement] Updated Team Sync package signature.

• Changed how passwords are managed for SEL IEDs:
  • [Cybersecurity Enhancement] FTP passwords are no longer stored in SCD and CID files created by Architect. They will be removed from existing files when resaving.
  • Any existing private FTP addresses are also removed. Instead, the IP address associated with a given interface can be selected when sending the CID to the device.
  • Added a project setting to automatically populate the device factory-default credentials for testing purposes when sending a CID to the device.
    • Note: The use of default passwords is for testing purposes only; devices should be changed to custom passwords at installation.
• Resolved an issue where RTAC client input subscriptions were removed when deleting any dataset or report from a subscribed publisher IED.
• GOOSE message quality subscriptions are now saved in a more interoperable format. Existing message quality subscriptions will be updated upon resaving.
• Datasets with invalid FCDAs can now be edited in Architect. (This can make it easier to perform IED upgrades with the SCL Toolkit in specific situations).
• Addressed an issue where supervision nodes (LGOS/LSVS) were not retained when copying and pasting or importing a publisher IED. (Note that the similar change in version 2.3.12.x was specifically for a subscriber IED.)
• Resolved an issue where, in certain cases, the FTP username was not up-to-date immediately after sending the CID.
• Resolved an issue where, in certain cases, exporting an ICD from the palette that shared a name with an IED in the project would prevent the ICD file from being exported.

• Deploy CID changes:
  • FTP passwords and usernames now automatically populate with the factory-default credentials of the device and can be edited before sending. (The username field will be populated with the FTP username in the SCD file if the FTP username exists in the file.)
  • Private FTP addresses are no longer used. Instead, the IP address associated with a given interface can be selected and can no longer be directly edited.
  • The IED type attribute is displayed for each IED.

• Resolved an issue introduced in 1.35.151.6000 where projects containing SEL protocol client or server devices could force unnecessary setting resends when attempting to go online. Affected projects may need to be re-sent once to the RTAC to resolve the issue.

DynamicDisturbanceRecorder(3.5.4.3)

• Resolved an issue where generated COMTRADE files could contain invalid data when configured for TIME_CHANGE mode with MaxFileSize set such that records are generated frequently.
• Resolved an issue introduced in 3.5.4.2 where class_ComtradeFloat32 causes a logic engine restart.
• Resolved an issue introduced in 3.5.3.0 where preparing zipped COMTRADE records may exceed configured task cycle time constraints.
• Resolved an issue where FilePostfix was not recorded when using. TRIGGER_EVENT as the DataLogType for class_TimeAlignedCsv.

Queue(3.5.3.1)

• Added the Resize2 method that is identical to Resize but additionally updates the Size property.

DynamicDisturbanceRecorder(1.33.0.0)

• Reduced maximum file size from 500 MB to 100 MB.

• Added option for total power on Data Table.
• Modified STTP reader to retain and distinguish tags no longer in data stream.
• Made line thickness configurable on Time-Series Trend.
• Added Line Frequency setting for COMTRADE data export.

• [Cybersecurity Enhancement] Closed Port 10250 on k3s.
• Added support for LDAPS on Port 636.
• Added LDAP support for very large, nested user groups.
• Added support for special characters in usernames.

• Added support for LDAPS on Port 636.
• Added LDAP support for very large, nested user groups.
• Added support for special characters in usernames.

• Made line thickness configurable on Time-Series Trend.
• Added Line Frequency setting for COMTRADE data export.

• Added support for LDAPS on Port 636.
• Added LDAP support for very large, nested user groups.
• Added support for special characters in usernames.

• [Cybersecurity] Improved validation of project files to protect against malicious content in .ldmz and .ldme files.

• Added option to set diagrams as pop-up windows.
• Added feature for importing HMI Runtime settings into projects.
• Added Protection Indication Control.
• Enabled multi-touch support for HMI runtime.
• Addressed issue with diagram line crossing in HMI runtime.
• Added option for setting time zone for SOE and Alarm viewer in HMI runtime.
• Redesigned trended tooltips for better memory consumption.
• Added option for allowing 1-second event poll.
• Added option for disabling pan/zoom in HMI runtime.
• Improved Diagram Builder project navigation options for renaming diagrams.

• 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.

• [Cybersecurity] Fixed an issue that permitted unauthenticated users to download artifacts available from the SEL-5052 web interface Downloads page using an obscure URL.
• [Cybersecurity] Corrected a security vulnerability whereby the ICON node name field in email alarm notifications could be exploited in an HTML injection attack.
• [Cybersecurity] Added logic to remove residual access permissions granted to a Standby SEL-5052 server host when a Primary SEL-5052 server is converted to a Single instance.
• [Cybersecurity] Fixed a potential security vulnerability where an attacker with write access to the SEL-5052 host drive root folder could create an executable named C:\Program.exe that would run instead of SEL-5052.
• [Cybersecurity] Updated Open SSL and Newtonsoft.Json third-party software libraries to versions that fix known Common Vulnerabilities and Exposures (CVEs).
• [Cybersecurity] Removed the guest user's ability to modify the public database schema in CDS. The public schema is not used by SEL-5052, but removing the guest user's ability to modify it protects against a known Common Vulnerability and Exposure (CVE) in postgres.
• [Cybersecurity] Fixed an issue that could prevent SEL-5052 from synchronizing ICON USM tables to the USM baseline if any node was in a disconnected status. The fix ensures that SEL-5052 synchronizes security data at all connected nodes immediately and at others when a connection is reestablished.
• Introduced the capability for the System Health Check and Circuit Trace features to tolerate broken optical links. A broken link is considered present for purposes of performing System Health Check tests and tracing circuits.
• Introduced the capability for users to restore backed up settings to a node via the SEL-5052 web interface.
• Introduced functionality to automatically download and authenticate a leap second digest from an SEL website on the public internet.
• Introduced functionality to automatically distribute leap second data to other NMS instances.
• Introduced HTML version of the ICON Instruction Manual, accessible from the Help button in the SEL-5052 web interface navigation pane.
• Enhanced System Health Check to suppress spurious findings where a managed network ends at line port set to Ignore Neighbor Node. This eliminates irrelevant findings for operators of shared networks.
• Enhanced the Circuit Trace feature to indicate circuits that cannot be traced beyond a line port set to Ignore Neighbor Node. These shared circuits can be named and removed. This provides shared circuit information for operators of shared networks.
• Improved auto-inclusion of nodes in central security management so that SEL-5052 attempts inclusion using overridden icon user account passwords. Previously, overridden icon user account passwords were only used when the user included nodes manually.
• Added a progress bar to the SEL-5052 web interface to indicate that it is processing a user login attempt.
• The SEL-5052 Installer now provides the user the option to concurrently install SEL-5051.
• Added an SEL-5052 Release Notes hyperlink to the web interface navigation pane. Selecting this option opens the current SEL-5052 release notes in a separate browser tab.
• Removed support for Windows 8.1. Microsoft has announced discontinuation of support for that operating system version.

All Operational Modes:

• [Cybersecurity] Updated the USB driver that SEL-5051 uses to communicate with ICONs to be compatible the Core Isolation Memory Integrity check (an operating system security feature that is enabled by default in Windows 11).
• On the Overview tab Node View, optical links now continue to display (in red) when an optical link is broken. A broken link is now considered present for purposes of circuit provisioning using the Circuit Wizard.
• Introduced the capability for Circuit Wizard to provision circuits in networks containing disconnected nodes. Provisioning works unless the circuit drops or cross-connects at a disconnected node.
• The System Monitoring tab can now be popped out of the main SEL-5051 application window, so that the user can refer to Active Alarms or System Health Check findings while viewing other tabs.
• Added a Reset Statistics button to the EPipe N settings page ([(E)PLM] > Line Ports > Port P > EPipe Statistics > EPipe N) that enables the user to reset performance statistics for an individual EPipe.
• Introduced functionality to automatically download and authenticate a leap second digest from an SEL website on the public internet and distribute it to other instances of SEL-5051 running on the same host.
• Introduced HTML version of the ICON Instruction Manual, accessible from the SEL-5051 status bar help button.
• Added an icon to the Overview tab Node View that provides an indication when a line port is set to Ignore Neighbor Node.
• Introduced hyperlinks in the Active Alarms table that enable the user to instantly navigate from an alarm to its source module in the Device View.
• Introduced port alarm indicators in the Device View's node inventory display.
• Introduced an Alarms Report option in the Event Section Criteria dialog box. Selecting this option generates a preformatted Events Report that enables users to quickly correlate Alarm Raised and Alarm Cleared events.
• Provided the ability to adjust the width of the Circuits list in the Circuits expander of the Overview tab Node View, allowing more space to display circuit names or circuit details.
• The Nodes list in the Event Search Criteria dialog box now enables users to filter nodes by name.
• Added Container Size, VSN link expected data rate (packets/s), and Maximum PDV to the Interval Statistics exported from the VSN Path Monitor.
• Reduced the time required for the Overview tab Node View to display line port data from large networks.
• Increased the duration for which some automatic pop-up notifications display on-screen.
• Removed Locked as a user-selectable PDV Learning Time option on the EPLM. Locked is a read-only indication that the EPLM successfully completed the most recent PDV learning time interval.
• Removed None as a user-selectable SSM Preset option. None is a read-only indication that the line module's SSM configuration does not match any of the defined SSM Preset options.
• Removed the Boot-up Timing Source and Estimated Time Quality settings from the EPLM's Tunnel Configuration settings page in the Device View. With the latest firmware, these settings no longer have any effect. These settings are still present for EPLM firmware versions where they remain operative.
• Adjusted the default value of the High-Detail Zoom Threshold to zero, so that full detail is shown at all zoom levels of the Overview tab Node View and Subnetwork View. Users can increase the High-Detail Zoom Threshold to improve view rendering speed, if desired. This change only affects new installations of SEL-5051.
• Added a What's New in SEL-5051 option to the SEL main menu. Selecting this option opens the current SEL-5051 release notes in the user's default web browser.
• Removed support for Windows 8.1. Microsoft has announced discontinuation of support for that operating system version.
• Updated the SEL-5051 Installer to prevent installation of the current USB driver on versions of Windows that cannot support it. The new USB driver does not work on Windows version 8.1 or earlier. To load the old driver, a user must install SEL-5051 at version 4.2.0.0 or earlier, then upgrade to version 4.3.0.0 or later.
• Added the missing Status panel and associated indications to the EPLM's IRIG-B BNC Output settings page in the Device View.
• Improved the Overview tab Node View to prevent users from creating a virtual SONET link between two left (A or C) or two right (B or D) line ports.

Client Modes:

• Introduced a feature that enables the user to acknowledge all active alarms on a selected node at once.
• Improved the System Health Check status display, located above the System Findings table, to indicate nodes from which the System Health Check is loading settings. This indication can assist users in identifying nodes that prevent the System Health Check process from running to completion, e.g., due to an indicated node being in disconnected status.
• When the user selects a finding in the System Health Check report, the finding details pane below the report can now be vertically resized to improve readability.
• Introduced functionality to automatically download leap second data from and upload leap second data to SEL-5052.
• When auto-inclusion of a node into central security management fails (e.g., due to incorrect passwords), SEL-5051 now pauses for a short interval to display an error message before automatically attempting inclusion again. Previously, the NMS would attempt inclusion again immediately upon inclusion failure, giving the appearance of one continuous inclusion attempt.
• Improved performance of the Security tab when viewing large data sets in the Baseline History Report, Baseline Deviations Report, and Intrusion Log.

• Corrected an issue where files opened through acSELerator QuickSet wouldn’t open.
• Corrected an issue where the harmonic chart was using the wrong number of samples to calculate harmonics when multiple events were loaded.
• ‘Z’ key no longer causes zoom out when selecting quantities.

• 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.

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

• 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.

• Configuration Monitoring functionality:
  • Added ability to republish data.
• Configuration Monitoring Archive functionality:
  • Added the ability to compare settings versions between two resources.

• Credential Management functionality:
  • Added Checkout functionality to support resource check-out and check-in capability for temporary resource passwords.

Custom Monitoring functionality:

• Resolved an issue that required a user to have an existing plan before they could import previously exported plans.
• Added ability to republish data.

Custom Monitoring Archive functionality:

• Added an artifact preview for archived data.

• Disturbance Monitoring functionality:
  • Added the ability to add the event sample length as a collection parameter to a plan that gathers oscillography.
  • Added ability to republish data.

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

• DMA Diagnostics functionality:
  • Added Metering datastore to DMA Settings.

• Resolved an issue where resource connection would inaccurately reference other resources when the same credential name was used.

• PSM (Power System Model) has replaced DMS Designer as the feeder design tool for FLISR.
• Added support for a staging area that will facilitate mapping protocol clients and points to FLISR, validating communications, and validating FLISR licenses.
• Added support for a staging area that will facilitate mapping protocol clients and points to FLISR, validating communications, and validating FLISR licenses. 
• Resolved an issue where FLISR version upgrades could fail when the configuration contained commissioned feeders.
• Resolved an issue when during a Return to Normal operation does not complete diagnostic messages indicating complete and interrupted would occur.
• Resolved an issue where reports did not correctly include all line segments in a fault zone for the feeder diagram.
• Resolved an issue in reports where the diagnostic message "could not be restored because it was isolated from all sources" would occur when two faults occurred on the feeder.
• Resolved an issue in simulation when the Neighbor Feeder Status Availability was changed, it changed the availability status for all connected feeders.
• Resolved an issue when correcting miscoordination could trigger a separate event if reclosers are programed to lockout on open.

• Initial Release

• [Cybersecurity] Closed TCP port 7890.
• Resolved an issue where the Protocol Services application may not open after low system memory conditions.

• [Cybersecurity] Updated BIOS versions:
  • SEL-3350: 1.3.49152.117
  • SEL-3355-2: 2.6.49152.98
• [Cybersecurity Enhancement] Added support for RADIUS.
• Added support for the ip, ping, traceroute, pdpeek, and help commands in Blueframe Diagnostics GUI.
• Increased length for Role Names to 64 characters.
• Renamed the Security Logs application to System Logs.
• Added verification when importing signed certificates that the private key data matches Blueframe's key.
• [Cybersecurity] Closed UDP port 8472.
• [Cybersecurity] Resolved an issue where user accounts associated with LDAP that contained special characters could not login.
• [Cybersecurity] Resolved an issue when editing Systems Settings Permissions where incorrect settings were displayed to the user.
• Resolved an issue where packet requests could be issued on other network interfaces than the interface to which the user was currently connected.
• Resolved an issue introduced in 1.5.1 where the dashboard in System Settings could no longer display some diagnostic information.
• Resolved an issue where syslog message header components were incorrectly ordered.
• Resolved an issue where the certificate issuer was incorrectly displayed.
• Resolved an issue where licenses that did not have an application installed did not show all license data.

• Resolved an issue where data was displayed incorrectly.
• Resolved an issue where more than 1,000 data points being added or removed simultaneously could cause the data viewer to stop updating.

• Direct Resource Access functionality:
  • Resolved issue where resources were only selectable for making a session connection when in a Resource Management folder.

• General functionality:
  • Lengthened the resource data collection time-out to account for slow communications.
  • Resolved an issue in which certain RTAC communication configurations did not allow CAL-level password changes to child resources.

• General functionality:
  • Resolved an issue where DMA could not log into the CAL level of a relay behind an RTAC SEL Server where the RTAC was automatically negotiating Level 1 and Level 2 passwords for the connection.
  • Resolved an issue where DMA would not recognize when an RTAC SEL server port was busy and would then see the connection as successful when it may not have been.
  • Resolved an issue where CEVs would not be collected for an SEL-351R.
  • Added support for multitier COMPROC connections.
  • Added support for the SFTP protocol.
• Direct Resource Access functionality:
  • Added Quick Connect for administrative users.

• General functionality:
  • Lengthened the resource data collection time-out to account for slow communications.
  • Resolved an issue in which certain RTAC communication configurations did not allow CAL-level password changes to child resources.

• General functionality:
  • Modified SSH connection to better support deployed legacy gateway devices.
  • Resolved an issue with special character handling for oscillography collection.
  • Resolved an issue when collecting CID files over FTP/MMS.
• Direct Resource Access
  • Added support for web proxy connections.
  • Added SSH proxy access for securely accessing resources based on credentials through Blueframe.

• Enhanced the error message for SNMPv3 passwords to show complexity requirements.
• Resolved an issue in previous releases where switches in large networks could momentarily show offline.
• Enhanced the database upgrade to better support multiversion updates.
• Resolved an issue in previous releases where a circuit would fail to provision when meters were used.
• Enhanced unplanned traffic taps to allow the switch VID to be changed without requiring an additional replan.
• Resolved an issue in previous releases where two controller nodes could appear in the topology space.
• Resolved an issue in previous releases where hosts, when moved from behind a traditional switch to directly connect to an SDN switch, may not adopt properly.
• Resolved an issue in previous releases where IP addresses of a host would not be discovered if a GOOSE attribute was discovered first.
• Resolved an issue in previous releases where multicast circuits would fail to provision when the destination list was large.
• Enhanced host discovery to use both the configured IP address and the operational IP address of a host.
• Enhanced the error message on port settings changes to indicate when the switch does not support the requested value for the port.
• Added the ability to restart the service from the service settings.
• Resolved an issue in previous releases where host discovery packets could be dropped when the controller service was burdened.
• [Cybersecurity] Updated .NET framework to address vulnerability to a denial of service caused by malicious network traffic.
• Addressed an issue present in previous releases where virtual hosts connected to a traditional switch may cause the traditional switch to overgenerate ports when transitioning to operational hosts.

• Modified the location of the service settings, integrating them into the web interface and removing the Windows tool tray application.
• Added support for a new action to update the network to support a new host to replace an existing host.
• Added support for a new action to automate configuration of a new switch to replace an existing switch before or after deployment.
• Added support for circuit tagging.
• Added the ability to manually add a switch-to-switch link.
• Enhanced the topology management capabilities to include the ability to add a traditional switch to an SDN port that already has a virtual host adopted.
• Enhanced the topology management to trigger a synchronization event on a host when that host has had an address change.
• Enhanced circuit provisioning automation to ensure all flows for the circuit are placed in the same OpenFlow table.
• Added an action the user can use to replan all communication circuits for a selected host.
• Added an action the user can use to replan all communication circuits that pass through a selected switch.
• Enhanced the path planning redundancy for taps.
• Enhanced switch discovery to show switches that are adopted in the controller but factory reset in the field.
• Added a user interface confirmation step when deleting all circuits.
• Enhanced taps path planning to allow them to go through traditional switches.

• 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 ability to set timeout value for device polls.
• Added logging for troubleshooting any connection issues.
• Added ability to manage which components are visible.
• Added new component for viewing URLs within a dashboard.
• Added ability to import and export dashboard layouts.
• Added ability to adjust components layouts and set defaults.

• Resolved an issue where the package would fail on system backup and restore.

• Initial version.