Releases

Release 26.0.33

Oct 28, 2026

Error fixes

Fixed download folder not working in MacOS
Fixed watermark texts drawn in wrong foreground brush in some controls
Fixed some parameters not dragged properly into filters
Fixed buildings not generating issue
Fixed undoing of automatic QTO lines cleaning not updating performance
Fixed mass/volume refresh calculation missing
Fixed dynamic column modification triggered a double mementor log
Fixed multiple mementor entries when creating a data engineering
Fixed data engineering data-types not serializing
Fixed issue related to ADD-filter button in rules

Breaking changes

None

New features

Revit parser implementation (experimental)
Added Presto PZH importer (experimantal)
Added Presto new format importer (experimental)
Added ribbon commands for managing certifications (not yet completed)
Added warning message in BIM hierarchy control when no models are loaded
Prefix, suffix and format now working in custom columns for filters/rules validate tab
Added zoom group to 3D tab
Added text ellipsis to take-offs criteria categories

Release 26.0.32

Oct 26, 2026

Error fixes

Fixed DateTime cell template missalignment issue
Fixed audio/video not playing in support chat
Fixed expansion state lost in filters/rules manage tab
Fixed OPEN backstage tab defaults to Desktop but lists the Users folder multiple times
Fixed IFC parsing issue ralted to boolean operations when model units is set to mm
No filters found warning now shown when changing type of filter
Fixed crash trying to load unexistent file
Fixed UI locked when estimating cost again while budget item was selected
Fixed camera handling with trackpads
Fixed too long CSG operations upon IFC parsing
Improved section caps generation
Fixed serializacion not working after AOT implementation
Fixed face not highlighting when creating a second slicing plane
Fixed grouping and sorting of custom properties on Filters and Rules
Fixed $self onthology not working fine in ValueComparer.Value
Fixed filter/rule selection issues and added filtered elements info in advanced-mode
Fixed duplicated parameter metadata group on D&D and crash when interacting with selection in filters
Fixed AOT compilation in MacOS ARM64
Added min width to document tabs and added ellipsis to filter/rule groups
Added BIM viewer visibilities to mementor and made them persistent
Fixed BIM elements drag ghost containing unwanted edge lines
Fixed drag badge wrong number in MacOS
Fixed grouping not being removed when removing custom column
Fixed validate tab not refreshing after value changed on audit rules edit

Breaking changes

Sample files updated
MacOS compiled for ARM64 only
Admins now hidden in support chat by default
Added new CONSTRUCTION filter type
Reorganization of LAYOUT ribbon tab commands

New features

Implemented associated opening element parameter IFC_Opening
Improved source clarity in report property selector
Implemented IDS importÇ/export
Replaced empty templates warning action by cñoud sync function
Shadow casting and ambience occlusion available in MacOS
Improved parsing processor for earliar painting
Added more messages during IFC parsing
Added tooltips to IFC tree categories
Added GROUP take-offs feature to BC3 export
Implemented Drag&Drop for any file type on support chat
Improved selection by rectangle performance

Release 26.0.31

Oct 19, 2026

Error fixes

Fixed large IFC models not loading
Fixed wrong shadow casting calculation
Fixed flickering when clicking slice on a face
Added missing translations
Fixed IfcSurfaceFeatures not visible from above/under on hover/selection
Fixed IFC parser memory not released after closing the file
Fixed document closed kept alive by detached MDI tab header DataContext
Fixed drag ghost image generation
Fixed data grid row background not updating
Fixed generated files not opening after export when Setttings property was set to
Fixed slicing planes caps unwanted overlay effect
Fixed name/description/thumbnail report properties not persistent upon changing
Fixed missing performance property for decompositions in reports and spreadsheet templates
Fixed reports header/footer not matching section definition
Fixed table rows breaks not matching page breaks
Fixed section changing issue when re-entering report template edit
Fixed row-break not read from saved file
Fixed messy spaces geometry when loading multiple IFC at a time
Fixed transparency effect issue on transparent IFC faces
Fixed edges dissapearing in hidden lines visual style
Fixed report preview not updating upon changing current template
Fixed PDF not generating
Fixed report previewer cancellation token exception
Fixed report preview not updating when coming out from editing UI
Fixed storage save exception under certain circumstances
Fixed glass explossion effect not showing edges in light mode
Fixed DOCX generation missmatching
Fixed DataGrid row group header not updating after language changed
Fixed UI thread exception upon cost estimating with custom take-off columns
Fixed latest IFC geo-location issues and federation
Fixed iteration sentences creation issue
Removed preview border and set default font in RichTextBox
Fixed hard-coded MAMBA parameters not working
Fixed wireframe visual style incoherence according to other styles
Fixed crash related to the use of IsNullOrWhiteSpace
Fixed blinking and group expansion refresh issue
Fixed DataGrid refresh issues
Improved IFC load performance and avoiding recomputes
Fixed property chips, formulas and table boundaries in the template editor
Fixed crash in the Settings font list caused by system fonts that cannot be created
Shadow casting calculations fixed
Fixed font being set to index 0 by default on reports
Fixed category missing on audit result
Fixed select similar by material not working
Fixed very long IFC models not loading
Fixed frustrum lags when orbiting
Fixed transparent faces not highlighted when selected, despite hover effect

Breaking changes

Added CardinalFilter to replace behavior of AuditRules
Refactor of measure group in ribbon Home tab and added AUDIT ALL command
Disabled FOV when in ortographic camera

New features

Implemented Ahead Of Time compilation
Implemented severity colors in Settings
Implemented audit issue background following severity color
DataGrid XLSX export now includes column widths
Implemented new report paragraph sentence property to allow splitting heigh rows among pages
Implemented report section duplication command
Implementation of groupping in filter/rule validation tabs
Improved report preview performance
Implemented onthologies in value comparers value
Implemented DataGrid groupping export to XLSX
New UI on spreadsheet and reports export
Improvements in GPU rendering
Sun path and nodes made same color than sun sphere
Improved IFC loading by paiting meshes and edges sooner
Added camera paths feature

Release 26.0.30

Oct 5, 2026

Error fixes

Fixed GPU errors
Fixed base grid shrink issue
Fixed font size not updating on filter’s/rule’s/measure’s/audit’s dynamic columns
Removed minimum in spreadsheet export offset
Fixed crash on measuring due to non-UI thread exception
Fixed UI thread exception
Fixed wrong icon in locate in tree context menu command
Ordered properties and synced italic, underline and border
Fixed default selected property parent on spreadsheet export
Fixed IFC models not reading IFCPRODUCTREPRESENTATION
Fixed report header/footer not updating in preview
Fixed reports not using correct accuracy
Removed translations of DASSIT BIM hard-coded parameters
Changed add message and fixed font saving on spreadsheet
Removed storey names from drag image ghost
Fixed language change not being updating
Optimized price database load prior to estimate cost
Fixed base grid rotation not matching storeys rotation
Improved filter semanthic color updates
Fixed GPU redrawing scene each highlighted BIM element and other optimizations
Fixed Google Drive & OneDrive navigation
Geographic map now obtains data outside the UI Thread
Fixed concept updating BIM automation ratio on paused notifications
Fixed garbage collector preventing to collect some events
Improved performance removing IFC model from document
Removed unnecessary GPU draw calls
Fixed dirty scene when changing selected filter
Improved subscription disposals in model layer
Fixed GPU Vulkan device lost exception
Fixed lock state behavior and sync
Fixed shells not rendered two-sided
Avoided recomputation of template thickness and bounds for each instance
Fixed crash caused by rotation center cross leaving a stale draw
Fixed caps not always correctly rendered/appearing
Fixed cell editing caret reset to last position upon pressing DEL
Fixed BIM elements passing filter when parameter name matched in any language
Fixed UI freezing while orbiting and SSAO and cast shadows were enabled
Fixed IfcGrid location and visibility refresh
Fixed BIM elements hidden when they should not
Implemented refreshing BIM scene when annotations’ visibility changed
Fixed issue preventing refresh of selected parameter view

Breaking changes

Reduced RAM memory usage during IFC parsing process
Removed navigate back button on reports
Cloned measure lines are now ‘Dragging’ or ‘Manual’ depending on the BIM reference count
Create button from template moved to bottom and removed ‘IsSelected’
Improved meshing algorithm to optimize performance
Moved issue type property from audit rule to audit issue

New features

Implemented new Settings property to control the tesselation quality
Implemented per-part instancing of multi-item mapped items
Implemented frustrum culling in cells
Implemented opacity culling
Added transparency to sun compass
Implemented locate in take-offs control
Implemented glass explosion effect for audit fail event
Implemented fireworks effect
Implemented check to avoid duplicated automatic take-offs
Implemented Polygons as annotations
Implemented auto-scroll to selected item in data grids
Implemented amount to text method and resources
Added formula support for excel exportation
Separated duplicate command in reports and excel
Implemented current/total page/s in reports
Implemented report short/long current date dynamic properties in IDocument
Added first report template
Added popup button for adding&duplicating report/spreadsheet sentences
Added cloud sync button to spreadsheet export templates
Included save/cancel buttons in report template edit
Implemented drag&drop for templates, reports and spreadsheets
Implemented duplicate checks in measure lines and budget items performance
Added expression column tooltip in take-offs control
Measure tag now indexing only the added measure
Improved BC3 loading performance
Improved charts speed
Implemented warmup system for Vulkan and GPU devices
Implemented colors for all log levels
Implemented ISSUES visual style
Added cardinality and severity properties to audit issues and and related control
Added splitter to issue manager control so user can resize both areas
Implemented BIM elements highlighting when an audit issue is selected
Added errors column to audit issue control so each element displays errors across all rules
Added failure metrics and category to issue manager control

Release 26.0.29

Sep 22, 2026

Error fixes

Fixed Z displacement on some models of the same project
Fixed remaining geo-referencing issues
Fixed wrong exported IFC geometry and IfcCostItem export issues
Fixed BC3 export/import to use corrected IFC model paths
Fixed EXPRESSION validation error when selecting measure lines with different formulas
Fixed wrong template for boolean parameters and other tokenizer errors
Fixed BUDGET visual style not updating upon changing the current measure tag
Fixed lock state behavior in budget and in manual QTO lines
Fixed dynamic columns not updating for measure lines after estimating cost
Fixed errored elements not cleared between audits and when no rules are enabled
Fixed removing a parameter aggregating its content to the remaining ones
Fixed filters not refreshing after loading a model
Fixed nested sentences not saved in spreadsheet sentences
Fixed transparent objects not cut by slicing planes
Fixed hover not working when using slicing planes and glass not pickable from behind
Fixed wrong shadows on sliced models and wrong initial lighting
Fixed alpha blending of storeys, spaces and openings in SHADED and TOON color
Fixed grid bubbles and letters missing after first load
Fixed storey label hover color
Fixed missing sun hover effect
Fixed drag ghost focus and shaders not matching the current visual style
Fixed inverting the selection twice not returning to the original BIM selection
Fixed first model loaded not auto-zooming
Fixed night-time lighting for documents started late at night
Fixed ribbon tool window toggle buttons not working until clicking the document area
Fixed multiple values text not rendering the same in all property cells
Improved memory release when closing a document
Fixed openings count algorithm

Breaking changes

New FIND and VISIBILITY groups in the 3D ribbon tab, EXPORT moved to the end
Shadows ON/OFF moved to the lighting popup
Ambient occlusion and shadow casting are now off by default
Changed the way IFC models are saved inside the document

New features

Implemented ambient occlusion
Measure tag selection in the BC3 Export tab
Dynamic columns in reports and spreadsheet sentences, with formatting in all exports
System columns of measure lines can now be exported at user’s will
Context menu for zoom window
Undo/redo support in the models collection and for model transformation properties
Selecting an IFC project in the BIM hierarchy now selects its model
Elements with errors highlighted in the scene, keeping user painting
Improved IFC export performance
Improved section plane hover and selection
Improved tool windows layout and minimum size
Price mismatches on BC3 import are now logged only for the last level