# Last 12 months

## 171.3.3 | 2026-02-04 <a href="#summary" id="summary"></a>

### Summary <a href="#summary" id="summary"></a>

This update improves data accuracy and reliability across EPDs and reports, expands supplier and classification capabilities, strengthens security and authentication, and resolves several issues to provide a smoother experience across all instances.

### New Features <a href="#new-features" id="new-features"></a>

* Enterprise only: A new Supplier ID field is now available in enterprise instances, improving supplier identification and downstream reporting.
* Enterprise only: Training content in enterprise instances now supports images and videos, making onboarding and learning materials easier to access.
* Enterprise only: Authentication and application storage access have been updated in enterprise instances to use more secure, modern authentication methods.

### Improvements to existing features <a href="#improvements-to-existing-features" id="improvements-to-existing-features"></a>

* Several HVAC and mechanical system classifications have been updated, including VRF Systems, Heat Pumps, and Water-cooled Chillers, to improve data completeness and accuracy.
* A new 365-day option has been added to the *Compressive Strength – Other Days* dropdown to support additional concrete reporting scenarios.
* Validation for the Project Purchase Order field has been removed to simplify data entry and reduce workflow friction.
* Enterprise only: The Archive workflow state can now be selected at any time in enterprise instances, making project state management more flexible.
* Enterprise only: Automated reports in enterprise instances have been improved to ensure supplier, intensity, and building-level data is fully and consistently included.

### Bug fixes <a href="#bug-fixes" id="bug-fixes"></a>

* Multiple issues affecting EPD uploads, images, and synchronization have been resolved, including upload failures, duplicate records, unsupported images, incorrect defaults, and server errors.
* The classification progress indicator now correctly reaches 100% when all required fields are completed.
* Entering quantities no longer causes the cursor to jump unexpectedly.
* Material definition errors related to plumbing piping materials have been corrected.
* Exporting large project Excel reports no longer results in timeout errors.
* Enterprise only: Issues causing missing or inconsistent values in enterprise reports have been fixed.

### Post-Release Hotfixes <a href="#post-release-hotfixes" id="post-release-hotfixes"></a>

* Projects now save changes properly across all tenants.
* A backend error that caused project saves to fail with a 500 error has been resolved.
* Enterprise only: Authentication using Azure identity now works correctly in enterprise instances after fixing missing configuration in the deployment setup.
* Enterprise only: System credentials are now correctly applied across environments for enterprise instances, preventing runtime authentication failures.

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## 171.3.2 | 2025-11-05 <a href="#summary" id="summary"></a>

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## 171.3.1 | 2025-10-22 <a href="#summary" id="summary"></a>

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## 171.3.0 | 2025-10-14 <a href="#summary" id="summary"></a>

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## 171.2.3 | 2025-10-01 <a href="#summary" id="summary"></a>

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## 171.2.2 | 2025-09-17 <a href="#summary" id="summary"></a>

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## 171.2.1 | 2025-09-11 <a href="#summary" id="summary"></a>

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## 171.2.0 | 2025-09-01 <a href="#summary" id="summary"></a>