CET 17.5 Major: November 16, 2026
All Editions
News & Changes
2D / 3D Graphics
Improved spacing for 3D Text in the 3D view. Existing drawings that contain 3D Text will automatically use the updated spacing when opened in CET 17.5, which makes the text layout look more consistent and easier to read.
CAD
Added a new option in the ‘CAD Export’ dialogue to "Use improved export of imported DWG" files by preserving unmodified DWG entities, including their original blocks, layers, and properties, while placing objects added in CET on separate CET layers.
CRM Connect
- The CRM Connect Extension is slated to retire with CET 18.0 in May 2027. A notification has been added to the CRM Connect tab with this information. Please note that you do not need to uninstall CRM Connect manually; CET will automatically remove it for you.
Catalogue Downloader
- Users are now defaulted to the new Catalogue Downloader. To support the transition ahead of the legacy downloader's retirement in CET 18.0 (May 2027), a notification has been added to the legacy downloader. Users can continue switching between the legacy and new downloaders from Control Panel until CET 18.0, when the legacy downloader will be retired.
- Improved Catalogue Downloader reliability by preserving ongoing and queued downloads across deadlock recoveries, reducing unnecessary reprocessing and helping updates complete more efficiently.
Dimensions
- Added the Dimension Tool to the 3D View toolbar for quick and direct access while working in 3D.
- Improved associative snapping in orthographic views by selecting overlapping features based on their depth relative to the camera.
- Improved dimensions in 3D for a more consistent experience across 2D and 3D views, with updates to placement, appearance, and editing:
Key Highlights:- Consistent appearance: Updated 3D dimensions to use clean, flat graphics and clearer text for a consistent appearance across 2D and 3D Views.
- Easy access: Added the Dimension Tool to the 3D View toolbar for placing dimensions directly in 3D.
- View visibility: Added a Quick Property to display dimensions in 2D Views, 3D Views, or both.
- Flexible dimension placement: Added options to measure shortest distances, horizontal distances, heights, and angles, with arrow keys to lock directions during placement.
- Improved snapping: Improved dimension placement and snapping across different surfaces, including floors and walls, for easier and more accurate measurements.
- Easy editing: Added support for stretching dimension lines and changing alignment options through Quick Properties after placement.
- 3D rendering visibility: Added an option to show or hide dimensions in 3D renderings.
- Web Viewer support: Added support for exporting 3D dimensions to the Web Viewer.
- Added support for vertical snapping along the Z axis when drawing lines, such as Help Lines, in 3D views, making it easier to align lines at different heights.
Installation / Launch / Update
- Added ability to map the "CETCatalog" and "CET Document" location when running the CET Installer.
Usability changes
- Added a 'Command Prompt' tool to provide centralized command execution for advanced users.
- Updated icons across Paper View, Edit Graphics, CAD, SketchUp, and PDF tools for improved visual clarity and consistency.
Render / Photo lab
- Introduced AI Photo directly in Photo Lab, removing the need for a separate AI Photo license and allowing users to manage AI-generated photos alongside other rendered images in the same photo series, with tokens still required for AI photo generation.
Introduced the ‘Try the new photo series UI’ toggle in Photo Lab, making it easier to manage renderings across multiple Alternatives. Creating new photos would use the default camera settings, while duplicated photos retain their existing camera settings.
- Added Photo Lab presets to the 'Lighting & Rendering' option in the quick properties for 3D Viewports in Paper View.
Save / Load / Open
- Updated the file format filters in the Save, Load, Import, and Export dialogs to include an “All supported files” option when multiple file formats are accepted.
- Added support for adding descriptions to .cmfav and .cmdrwt files when using the Windows dialog.
- Improved error dialogs by displaying the manufacturer names in the error messages.
User Interface
- Updated the 3D toolbar to place the 'Follow 2D camera' button next to the 'Change camera elevation' button to standardize button placement with the 3D toolbar camera group.
- Updated the icon for the Render Accelerator Extension.
- Added support for resetting the split bar to the center position in Two Views mode by double-clicking the divider or using the "Reset split bar" right-click menu option.
- Added support for a link to the roadmap in the Help menu.
- Added support for vertical view splitting to accommodate wide and curved monitors.
- Renamed “Component tab” to “Extension tab” throughout the interface, including areas such as tooltips, Control Panel, Extension Tab Configurator, and Work Modes.
- Removed the ‘Standard View Behavior’ options from ‘3D Views’ in the Control Panel.
- Removed the “Not recommended” label from the "Use CET save dialogs" option under the ‘Advanced’ tab in the Control Panel.
Virtual Viewer
- Added end-of-life notification to Virtual Viewer and Virtual Viewer VR.
Web Viewer
- Added support for setting the number of days a Web Viewer scene remains available, with a default of 30 days and the expiration date displayed in Web Viewer.
Improvements
Catalogue Creator
- Updated catalogue propagation filters to distinguish between matching part numbers and related product variants.
- Same part number: Applies properties to symbols with the same final part number.
- Product variants: Applies properties to symbols that share the same parent product.
- Same feature/group-code domain: Remains unchanged and applies properties to symbols that share a feature or group code.
Drawing Tools
- Removed the CleanUp Tool due to performance issues and incorrect symbol detection.
- Improved responsiveness and performance when using certain tools such as Remover tool in drawings with dense or dashed hatch patterns.
Elevation Views
- Added a button to reset Elevation Views sorting list to its default order.
Settings / Preferences
- Updated the View Clip Templates and Templates folders to follow the new CET Documents location when the default path is changed.
- Added support for resetting custom template paths to the new default path under the current CET Documents folder if the custom path becomes unavailable.
- Improved the display of long file paths in the Control Panel to show from the beginning of the path instead of the end.
Added support for switching between Dynamic or selected Levels of Detail (LOD) in real time through the control panel.
Added a new option in the Control Panel to opt in to 'Disable dependency to printer', to address CET startup delays or hangs caused by unavailable printers.
Fixes & Enhancements
2D Tools
- Fixed an issue that could occur when hovering between 2D and 3D views while the Lasso select animation is active.
Save / Load / Open
- Fixed an issue where selecting the option to prompt for a filename when creating a PDF from the print dialog could cause a crash.
AI Photo
- Fixed problem with AI Photo not showing feedback when a request fails to submit.
Calculation / Picklist
- Fixed problem with incorrect field labels in the Editable Articles dialog, where duplicate Ext. Sell fields were shown instead of Ext. List and Ext. Buy.
- Fixed problem in the Editable Articles dialog where angle brackets were incorrectly displayed as < and > instead of actual angle bracket characters in languages other than English, Spanish and Polish.
- Fixed problem where the scrollbar in the Editable Articles dialog would disappear upon reopening.
Fixed problem with selecting and applying Customer's Own Materials (COM) from Material Picker tools in Extension libraries when materials were organized in tree views, and updated the Material Dialog for DataSymbols and Data-Driven Products to show the ‘COM’ tab only when a selectable material is available.
Calculation / Picklist + Ind. Tag
- Fixed problem with removing modified Ind Tags so existing part adjustments are preserved or cleared based on the selected reset option.
Catalogue
- Fixed problem where changing the catalogue download location to another internal drive could fail.
Catalogue Downloader + Installation / Launch / Update
- Fixed a problem where catalogue updates could be incorrectly blocked during background installation due to overly broad update catalogue validation.
- Fixed problem where catalogue files were not always removed after uninstalling catalogues or performing a complete CET uninstall, even when clean up settings indicated they should be deleted.
Drawing Tools
- Fixed problem where stretching failed in some edge-cases for objects with specific 3D rotations.
Fixed problem with property selections disappearing when the selected property was hidden during an animation.
Fixed problem where stretching did not work in some edge-cases for objects with specific 3D rotations.
Edit Graphics
- Fixed problem with Edit Graphics not being able to use multi-select.
Editing Tools + Reconfiguration
- Fixed problem where Quick Measure graphics unintentionally appeared in certain 2D views, including Photo Lab, Reconfiguration, Paper View, View Clips, and Elevation.
Elevation Views
- Fixed problem with resetting the order of Elevation Views by adding a "Reset Elevation Views Order" button in the Elevation Views dialog.
- Fixed problem with filtering in elevations when the object is part of a Block.
Extensions/Lazy + Installation / Launch / Update
- Fixed problem where the Extension Details dialog could open at an unexpectedly small size.
Installation / Launch / Update
- Fixed a timeout issue that could prevent First Aid info from loading for users with many installed extensions.
Material Explorer
- Fixed problem where Custom Material populators stopped working in Material Explorer.
Orthographic View
- Fixed problem where feature snapping in orthographic 3D views did not work under certain zoom conditions.
Part Tags
- Fixed a problem where CET would crash when working with part tags in certain circumstances.
- Fixed the problem with outdated "category" terminology in the Part Tagging dialog and the Colored Tags view mode by updating it to "group".
- Fixed problem where the Auto Tagging tool could extend beyond the application window bounds when long tag names were present, preventing access to tag colors and scroll bars.
Properties
- Fixed problem preventing stable keyboard navigation and selection within dropdowns across various quick properties.
Render / Photo Lab
- Fixed problem with dragging the camera in Photo Lab 2D View causing conflicts between 2D and 3D space.
RevLink
- Fixed problem with RevLink not exporting Machine fencing wire mesh correctly when "Export snapped objects as a group" was enabled.
Save / Load / Open
- Fixed problem where the "All files" option was available in the file type dropdown when importing CAD files or inserting images using the Windows dialog.
- Fixed problem where drawings saved in a newer version of CET could be opened in older versions without a warning, which could lead to data loss and drawing corruption.
- Fixed problem where drawings containing a large number of property schemes could experience extended load times.
- Fixed problem where multiple drawings could remain open after a drawing crash or recovery process even when the "Enable multiple drawings" setting was disabled in the Control Panel.
- Fixed problem where changes to drawings were not saved when selecting "Yes" in the save prompt during a CET update and restart.
- Fixed problem where CET would minimize if the CETFileBrowser process crashed or was terminated while the main application was maximized.
Schemes
- Fixed problem where schemes would continuously duplicate when the "Auto-Embed used schemes to drawing" setting was enabled.
Settings / Preferences
- Fixed problem where the View Clip Templates and Templates folders did not update their default paths when the CET Documents folder location was changed.
- Fixed problem where custom paths outside of the CET Documents folder were not preserved correctly during folder migrations.
SketchUp
- Fixed problem with exporting drawing as SketchUp.
User Interface
- Fixed problem where separators were visible and caused inconsistent spacing in multiple-row or multiple-column layouts when moving the split bar in the 2D and 3D contextual toolbars.
- Fixed problem where clicking the CET Help Center button under the Help menu resulted in a 404 Not Found error when using the China server.
- Improved startup behavior to restore the specific view configuration that was active before switching to Paper View.
- Fixed problem with inconsistent terminology in tooltips and option names by updating them to use "Extension Tabs" instead of "Component Tabs".
- Fixed problem where the default template dropdown appeared empty and cut off when opening the Templates tab for the first time, even when templates existed in the folder.
Visibility / Categorization
- Fixed a problem where Ind. Tags did not respect the View Filter and could therefore be selected while invisible.
Walls / Architectural Elements
- Fixed problem where the Opacity option label showed "Transparent" instead of "Outline" in Wall Properties and Wall Schemes.
- Fixed problem where snapping to wall Columns in 3D views would incorrectly display the warning "Snapping to visuals - can differ from real-world measurements."
Web viewer
- Fixed a problem where model colors appeared faded or incorrect in Web Viewer compared to CET.
- Fixed a problem where zooming would stop at a certain point, making it difficult or impossible to navigate the drawing.
CET Edition Specific Release Notes
News & Changes
Commercial Interiors Library (CIL)
Introduced a consistent ‘Query’ dialogue for CIL symbols, matching Catalogue Browser and FIKA symbols while retaining existing features such as locating parts, Make Special, option changes, material adjustments, importing, and highlighting.
A dedicated CIL Tools tab provides tools for:
Re-optioning parts
Modifying CIL material layers
Scaling symbols uniformly using percentages or fractions, or adjusting width, depth and height independently.
- Added support for synchronizing the ‘Experimental Mode’ setting between the CIL Extension and Spec.
Customer Own Materials (COM)
- Added support for COMs at any level of material options in ‘Schemes’ for data symbols.
Updated the COM dialogue to always display the ‘Add as COM in Calculations’ fields, which remain greyed out until the option is selected.
Others
- Query dialog now features a button for replacing the graphics of an object being queried for special data.
- Added support for displaying manufacturer-supplied material quantities in Calculations when the information is available in the manufacturer data.
- The 'Sketch & Build' Extension is now available for the CET Commercial Interiors Edition.
- Folders for textile companies will show the full company name instead of the acronym code after downloading a material in the Material Portal.
Fixes & Enhancements
Crash Fixes
Fixed issue with the Flooring Tool crashing when clicking anywhere on the installation pattern screen.
Bug Fixes
Commercial Interiors Library (CIL)
- Fixed problem with weight, volume, width, depth, height, and generic code values not appearing for CIL symbols in ‘Calculations’, weight and volume not appearing in ‘CIL Query’, and these values not exporting correctly for CIL and Data Symbol parts in Configura SIF, OFDA XML, and PMX files.
Ind. Tag/COM
- Fixed problem with changing the ‘IND Tag’ for identical component parts listed together in the Bill of Materials not updating all matching tags in Drawing View.
- Fixed problem with COM materials appearing under unrelated standard material options after being linked to a specific material.
OFDA
- Fixed problem with the OFDA XML export label in Calculations by updating it to align with version 4.02.00.
Order SIF (Configura SIF)
- Fixed problem with exporting sub-features from optional selected features in Configura SIF, OFDAXML, and PMX order exports.
Query
- Fixed problem with the Description field in the Part and Option Special and Add Option dialogs so users can paste multi-line text.
News & Changes
Conveyors
- Introduced a new Conveyor Creator extension that enables manufacturers to build and customize conveyor product catalogs by using the provided Excel templates, publish them directly in CET and distribute them through the marketplace.
- Added a Conveyor Catalogue Creator feature under the Conveyor Settings in Essential Conveyors extension that enables users to create a custom conveyor catalogue under Essential Conveyor extension by using the provided Excel template.
Shelving
- Expanded the Essential Shelving extension with a new Retail Shelving product to support retail and shopfitting layout designs directly in CET using specialized rows, bays, and accessories.
Sketch & Build
- Added new extrusion profiles to Sketch & Build, including standard US table edges and additional trims.
Web Viewer
- Introduced 'Web Viewer Exporter' for Material Handling Edition. The Web Viewer allows exports of CET drawings in a format viewable directly in a web browser. Note that the Extension requires a separate license available in the Marketplace.
Essential Extension Updates
Conveyors
- Added new Curved Merge Rollers spur unit to the Essential Conveyors extension that supports multiple curve angles at merging.
- Improved the logic behind snapping behavior to account for occupied space and prevent conveyors from colliding.
- Improved some properties handling logic for curve and wedge units in Essential Conveyors to prevent unexpected disconnects and reconnections when modifying properties like Curve Angle or Handedness.
- Added property controls to select charge or discharge connectors along with graphic indication to determine the active connector when inserting or moving conveyors.
Deep Racking
- Added support for shuttle support beams to show up in the Bill of Materials with correct dimensions for Essential Deep Racking.
- Added support for frame bracing to show up in the Bill of Materials with correct length measurements for Essential Pallet Racking and Essential Deep Racking.
- Updated the minimum and maximum value for some properties for Essential Deep Racking Shuttle for flexibility in allowable range
- Added support for modifying outer frame height values in Essential Deep Racking Preconfigurator.
- Updated the clearance logic in Deep Racking Pallet Live to remove the restriction involving Load-to-Load and Frame-to-Load values. Clearance behavior is now improved so that setting a Load-to-Load clearance to less than 2 × Frame-to-Load clearance will automatically updates the Frame-to-Load clearance to half of the Load-to-Load value.
Improved the segment width behavior to ensure that changing the width now updates both Load-to-Load and Frame-to-Load clearance values simultaneously. - Removed the "Adjust bay" option from collision property during insertion in Deep Racking to ensure consistent and predictable behavior
MH Framework
- Improved performance of moving cursor around when inserting a component with System spread and solved the flickering of some dimension property values.
Mezzanine
- Added new Gate opening property to the Quick Properties for single, double, horizontal, and tilt gates to control the degree of opening for improved visuals.
Fixes & Enhancement
Crash Fixes
Conveyors
- Fixed issue where changing the between frame (BF) value for curve conveyors in quick properties could cause a crash.
Shelving
- Fixed issue that could cause a crash when opening the Bay Editor or Frame Editor for Essential Shelving bays with missing row data.
Bug Fixes
Collaboration Pro
- Fixed problem where CET could become unresponsive shortly after opening the CollabPro dialog.
- Fixed issue that could occur when fetching files in CollabPro after clearing the CollabPro server cache and retrying previously interrupted downloads.
- Fixed issue that could occur when loading a paper section in Collaboration Pro after closing the corresponding section.
Connector
- Fixed problem where all snapping points became visible after switching views when multiple racking bays were selected.
Conveyors
- Fixed problem where invalid curve angle options were offered in the polyline insert animation after placing a straight unit with a stepped length domain.
- Fixed problem where side guards in Essential Conveyors would not respond to unit length changes, preventing them from automatically updating to match the length of the conveyor path.
- Fixed problem where users were unable to switch the conveyor type in the animation properties after the first click when using the Polyline Insert tool.
- Fixed problem where the Conveyor Demo extension would automatically pin itself to the top upon starting CET even when it was unpinned previously.
Selective Pallet Racking
- Fixed problem where applying an NA GMA Pallet to a row or system created inconsistent beam spacing due to an unintended level arrange function triggering during mouse wheel events
Sketch & Build
- Fixed problem where Sketch & Build lines within an assembly remained visible in View Clips and Elevation Views even when filtered out.
News & Changes
General changes
- Added support for adjusting the placement of fans in the x and y directions after insertion.
- Updated naming within the Essential Kitchen EU Extension to 'Kitchen & Bath' in the following areas:
- Extension toolbox
- Dialogs
- Catalogue Explorer
- Picklist
- Reports
- Project Information.
The Extension’s name in the Marketplace remains 'Essential Kitchen EU'.
- Added support for visualizing sink cutouts in 2D for covering sinks
Improvements
Bug Fixes
General changes
- Fixed problem where the worktop overview was missing from the supplier printout when triggered from the new toolbox.
- Fixed problem where worktops were incorrectly split when placing non-integrated laundry goods, such as tumble dryers and washing machines.
- Fixed problem where some sinks were not visible in the 3D view during placement on cabinets with worktops.
Essential Kitchen backend
- Fixed problem where automeasures for walls were missing.
- Fixed problem with worktops appearing in printed plan views.
- Fixed problem where placing multiple sinks in a worktop resulted in incorrect measurements.
- Fixed a problem preventing the placement of worktops in drawings containing pillars.
Essential Kitchen extension
- Fixed problem where light rail would not automatically adopt to wall cabinets when they were added or removed.
- Fixed problem where 2D and 3D representations for certain models in Essential Kitchen EU did not match their catalog specifications, causing incorrect collision detection and intersections with walls.
Crash fixes
General changes
- Fixed issue where CET could crash when changing handles in the scheme editor.
- Fixed issue where CET could crash when unchecking the 'Select' checkbox in the Countertop properties dialog.
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