Changelog — September 2026

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Web app

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AI Chat

• Feature: AI chat can draft a reusable skill from a conversation.
• Feature: AI conversations can be shared by link without sharing attached models.
• Fix: AI-generated viewer legends use the colors shown in the model.
• Fix: Running AI conversations survive a frontend restart.
• Fix: AI chat reliably records requested answers and uses attached models.
• Fix: AI chats interrupted by a page reload recover once the response finishes.

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Reports

• Fix: The report-cell toolbar no longer covers chart actions.
• Fix: Workspace administrators can update and delete member reports.
• Fix: Incomplete quantity calculations are no longer presented as totals.
• Fix: Report input defaults persist after the report is reopened.
• Fix: Reports identify model sources that have been deleted.
• Fix: A slow report cell no longer consumes the query budget of other cells.

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Projects, Models and Versions

• Feature: Model subtrees can be moved to another location.

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Workspace administration

• Fix: The workspace menu and close control fit and work on mobile screens.

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Identity and access

• Fix: Access errors offer a sign-in route when authentication can resolve them.

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Billing and Usage

• Feature: Workspace usage reports can export a full year of user and project activity as CSV.

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Model Viewer

• Feature: Shift+H hides or shows the current selection.
• Feature: Selected models can be opened together in the viewer.
• Improvement: Filter values keep a stable sorted order while more values load.
• Fix: Viewer bottom panes can display more than three tabs.
• Fix: Filter search can find values beyond the initially loaded list.
• Fix: Show all, saved views and visibility counts work with realized model objects.

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Issues and Markups

• Fix: Opening an issue uses the model version pinned to that issue.

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Presentations and Sharing

• Fix: Opening a saved view uses its pinned model version.
• Fix: Recalling saved views restores their viewer state consistently.
• Fix: The viewer share menu and embed dialog are available again.

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Dashboards

• Feature: Dashboard model management supports federated models.
• Feature: Dashboards use the new query-native dashboard experience.
• Feature: Calculated fields can extract values with regular expressions.
• Fix: Widget titles update after a model is renamed.
• Fix: Shared dashboards include working links back to their project.
• Fix: Table cells remain aligned with their columns while data reloads.
• Fix: Dashboard viewers limit active rendering contexts to avoid WebGL overload.
• Fix: Small values remain visible in doughnut charts.

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Data Validation

• Fix: AI edits a validation check only when matching validation evidence is available.
• Fix: Validation check drafts persist across follow-up AI responses.
• Fix: Filtering validation results by pass or fail no longer stops the query engine.

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Integrations

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Navisworks

• Deprecation: The Navisworks connector installer is deprecated. Version 2026.9.1.

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Power BI

• Fix: AddProperties accepts objects linked to more than one type. Version 2026.9.2.

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Developer platform

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Bundle specification

• Feature: The bundle specification publishes generated domain records for each object kind and row-shaped table. Version 1.2.0.

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SpecklePy SDK

• Improvement: Large meshes upload more efficiently through the server transport. Version 2026.9.0b3.

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Viewer library

• Fix: Loading and unloading models no longer corrupts viewer buffers. Version 2026.9.22.