Version 25.4

Released on 26.08.2025

New Features

Customizable N-1 Evaluation Settings

Added Losses limit in N-1 settings and a checkbox to allow users to select which criteria to include in the calculation.

New option to configure evaluation settings

Improved Alert Granularity in .Mon View

• Enhanced alert visibility in the .Mon tab: alerts are now also shown on individual grid elements when zoomed-in, not just globally when zoomed-out.

Example of alerts shown in zoomed-in view

Discard Applied Grid Upgrades

• Added functionality to remove applied upgrades from grid elements, enabling users to discard changes when necessary.

Example of using discarding a deleted line

Custom Inputs per Voltage Level

• Added voltage-level-specific input fields to the calculation options on the Custom Connection Request, Hosting Capacity, and N-1 pages to support more precise configuration.

Enable this option in Admin settings

Temperature-Based Line Impedance for more Accurate Calculations

• Enabled line temperature specification for power flow and short circuit calculations, allowing impedance to adjust dynamically based on thermal conditions, reflecting real-world behavior (higher temperatures lead to higher resistance). Each cable now supports defined reference temperature for resistance, with a project-wide fallback, improving calculation accuracy across connection requests, simulations, and monitoring.

Select default line temperature in Project Settings

Auto-Send Hosting Results to .Connect

• Enabled automatic transfer of Hosting Capacity calculation results to .Connect, streamlining data flow and accelerating follow-up actions.

Run Hosting Capacity calculation and send results

Line Loading Limits Based on Grid Type

• Added support for grid-type-specific line capacity limits, allowing users to define different thresholds for radial, simply-meshed, and multi-meshed grids. This enables more accurate modeling and operational flexibility.

Set line loading limits based on grid type in Project Settings for Hosting Capacity for Spanish rule set

Improvements

• Better Map Visualization: Devices with GIS coordinates now appear closer to their host bus on the map, making spatial relationships easier to understand.

• Download Grid Info Anytime: You can now download the grid consistency-info file at all times.

• Table Row Counts: Tables now show both the total and filtered row counts, helping you track data more easily.

• Polygon Support in Grid Files: Grid XML files now support self-closing polygons for improved data structure.

• Enhanced System Monitoring: Infrastructure monitoring now includes thread usage, active projects, database space, and container age for better system health insights.

• Faster Grid Upgrades Tab: Improved performance and added better search, filter, and sort options in the "Grid Upgrades" section of the project overview.

• Larger File Uploads: You can now upload files up to 1GB, making it easier to work with larger datasets.

• Visual Voltage Regulator Changes: Color-coded icons now indicate additions, modifications, and deletions of voltage regulators in the Grid Upgrade view.

• Smarter GIS Placement: Attachments like switches, fuses, and voltage regulators now use host branch coordinates when no host bus is defined, ensuring accurate map positioning.

Bugfixes

See full list

Grid

• Fixed a bug that allowed creation of 2-phase loads and generators.

• Fixed a bug that prevented addons from appearing on the map.

• Fixed a bug that stopped addons from being removed when clearing the selected grid.

• Fixed a bug that caused grid-link names to be cut off if they were too long.

• Fixed a bug that reset the status of a connection request during GDI, even if it was previously set to OFF.

• Fixed a bug that triggered an error during GDI when the old grid was inconsistent.

• Fixed a bug that showed cost units as just currency instead of currency per distance (e.g., € instead of €/km).

• Fixed a bug that showed duplicate smart meters when panning the grid viewer with a smart meter selected.

• Fixed an issue where the search dropdown stayed open after clicking outside.

• Fixed a bug that misused base voltage in asymmetric grid calculations.

• Fixed a bug that left units missing in network feeder columns.

• Fixed a bug that overwrote user input when saving grid element properties.

• Fixed a bug that broke navigation after clicking search results.

• Fixed a bug that broke grid links in the grid inspector.

• Fixed a bug that blocked copying long text from grid elements.

• Fixed a bug that hid the right-click menu in grid data update results.

• Fixed a bug that blocked pasting reactive power data in component tables.

• Fixed a bug that prevented creating scenarios with the same name in different projects.

• Fixed a bug that caused unnecessary grid updates due to low feeder change thresholds.

• Fixed a bug that caused inconsistent label visibility across color legends.

• Fixed a bug that closed the address search dropdown immediately while typing.

• Fixed a bug that showed empty icons in the UI.

• Fixed a bug that caused incorrect plotting when inserting values below the minimum.

• Fixed a bug that blocked search filtering for grids with special characters like +.

Connection Request

• Fixed a bug that caused errors when saving invalid DACHCZ or VDEARN requests.

• Fixed a bug that caused errors when viewing or saving DACHCZ requests.

• Fixed a bug that didn’t update the last saved user correctly in connection requests.

Static Calculations

• Fixed a bug that caused errors when panning the map on the Short Circuit page.

• Fixed a bug that triggered internal errors when calculating short circuits with unconnected transformers.

• Updated Power Flow tabs to highlight result values with magenta backgrounds.

• Restored warning icons and failure messages on buses when Short Circuit calculations fail.

• Fixed a bug that showed Stress Test results for all scenarios instead of just the selected one.

• Fixed a bug that expanded all rows in Stress Test components instead of just the selected one.

• Fixed a bug that blocked results from loading when switching to the Short Circuit Calculation tab.

• Restored visibility of LV/MV mapping labels in the Grid Viewer.

• Fixed a bug that misaligned the 'Reset to Default' button in Protection Limit Options.

• Fixed a bug that highlighted the grid viewer incorrectly when "All Scenarios" tab was selected.

• Fixed a bug that caused errors when updating limits on the Protection page and removed redundant short-circuit paths.

• Fixed a bug that caused scenario loads to disappear on the Power Flow page.

• Fixed a bug that mislabeled "Three-phase ground properties" as "Three phase properties".

• Simplified impedance column headers to show temperature-based values instead of min/max.

• Hid a non-functional threshold setting in Hosting Capacity options under the Spanish ruleset.

• Fixed a bug that blocked logs from showing when repeating Hosting Capacity calculations under the Spain ruleset.

• Fixed a bug that cleared grids on the N-1 and Hosting Capacity pages.

• Fixed a bug that reloaded project options unnecessarily when changing grids on the Short Circuit page.

• Fixed a bug that caused inconsistent handling of max concurrent HTTP connections.

• Fixed a bug that caused exceptions during full project re-imports.

• Fixed a bug that included aggregated Smart Meters in load calculations during GDI.

• Fixed a bug that caused backspace to delete two characters instead of one.

• Improved logging for replaced grid parameters in Short Circuit calculations.

• Fixed a bug that deleted grids from Adaptricity.Connect if an error occurred during automatic Hosting Capacity calculations.

• Fixed a bug that didn’t properly handle overwritten reactive power values from scenarios.

• Fixed a bug that caused errors when running simulations via the data integration API v3 with a time range endpoint.

• Fixed a bug that reset the background task timer after a full day.

• Fixed a bug that blocked GIS editing for lines in split view unless selected in the component table.

• Improved the Future Stress Test report for better clarity.

• Fixed a bug that deselected aggregation after clicking the expand icon.

• Fixed a bug that hid neutral current values in grid statistics for unbalanced Power Flow results.

• Fixed a bug in the transformer model where toggling "Meter At Secondary Side" had no effect.