> ## Documentation Index
> Fetch the complete documentation index at: https://docs.speckle.systems/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> These docs describe Speckle as it works today, including everything released in 2026.9. Treat page content as current unless the page or section says it applies only to versions published before 2026.9.
> Content scoped to versions published before 2026.9 (the object graph and root object, Proxies, Receive2, operations.receive, object.children) applies only to model versions in that earlier data format. For versions published in 2026.9, answer from the Object model pages and the SDK migration guides.
> The What's new pages summarise what changed in 2026.9 and link to the page that documents each change. Answer from the linked page rather than from the summary. Legacy (v2) connectors are retired; send questions about them to the community help forum.
> Match guidance to the customer's deployment, model data format, connector, plan and permissions. Self-hosted servers on a release before 2026.9 and compatibility-mode workflows follow the Compatibility mode page. If an unknown version or data format changes the answer, ask one focused question; do not infer the deployment version from the date alone.

# Changelog — October 2026

> Speckle changes for October 2026.

## Web app

### Dashboards

* **Improvement:** Automate result failures show clearer error details.

* **Fix:** New carbon assessments list every dashboard model, including models not loaded by another widget.

* **Fix:** Dashboard embeds avoid NotAllowedError failures in cross-origin frames.

* **Fix:** Slices are resolved per source and widgets visibly settle on their latest inputs.

* **Fix:** Filtering one of two versions of the same model no longer mixes object indexes between them.

### Model Health

* **Feature:** Revit warnings and model-health summaries are shown on model, version and viewer pages.

### Data Validation

* **Feature:** Validation rules can compare computed values.

### Parameter Updater

* **Feature:** The web app can request parameter creation for objects where the selected parameter is missing.

## Server

### Enterprise Server

* **Feature:** Azure Blob storage supports multipart uploads. Version 2026.9.7.

* **Fix:** New regions are seeded with users and workspaces again. Version 2026.9.6.

### File conversion

* **Feature:** The Revit converter can combine a host and supplied linked models into one bundle; server and UI deployment is not established here. Version 2026.9.2.

* **Feature:** Revit conversion emits model-health summaries, warnings and external-link data. Version 2026.9.1.

* **Feature:** Revit conversion can generate selectable PDF follow-up artifacts. Version 2026.9.1.

* **Feature:** The converter image can process Vectorworks files, including 2024 and 2027 files. Version 2026.9.1.

* **Feature:** Zipped Revit uploads are converted by unwrapping their root model. Version 2026.9.1.

### File sync

* **Fix:** ACC, ProjectWise and Trimble sync creation no longer resubmits files whose sync was already created.

### File uploads

* **Feature:** Support for uploading and converting Solibri files.

* **Feature:** Support for uploading and converting TrimBIM files.

### Self-hosted conversion

* **Fix:** Azure Blob multipart uploads complete when part uploads return no ETag. Version 2026.9.4.

## Integrations

### Desktop connectors

* **Fix:** Connectors remain compatible with 2026.9 servers older than 2026.9.9. Version 2026.9.2.

### Archicad

* **Feature:** MEP element kinds are included when Archicad models are published.

* **Fix:** Long-running ingestions stay alive and confirm publication.

### SketchUp connector

* **Fix:** Receiving SketchUp models in Revit preserves envelope columns. Version 2026.9.1.

### Power BI

* **Fix:** Bundle-only versions return the intended JSON-unavailable error instead of an object-download 404.

### Tekla uploads

* **Feature:** The Tekla importer is enabled on app and latest with model-folder catalog support. Version app/latest deployment 2026-10-08.

## Developer platform

### Bundle specification

* **Feature:** Revit external-link rows can say whether each linked model is included. Version 1.4.0.

* **Feature:** Revit warning and external-link tables and model-health summary rows are defined. Version 1.3.0.

* **Improvement:** The specification is distributed at one version for TypeScript, Python, .NET and C++ consumers. Version 1.4.1.

* **Improvement:** Revit warnings use a neutral warning-kind taxonomy. Version 1.4.0.

### Viewer library

* **Feature:** First-person camera controls, more robust zooming and large-model movement scaling are available to viewer integrators. Version 2026.10.3.

* **Fix:** Ambient occlusion resets correctly after objects are hidden or shown. Version 2026.10.4.

* **Fix:** Zooming over empty space no longer uses a stale forward distance. Version 2026.10.4.

* **Fix:** Pinch zoom on iPad is no longer mistaken for double-tap zoom extents. Version 2026.10.3.


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