# HOOPS Exchange 2024.1.0

Format Updates

Format | Updated Version
SolidWorks | 2024

Note: As of HOOPS Exchange 2024.1.0, DWG format support on Android has been deprecated.

See File Formats for the list of all supported formats.

## API Changes

- `A3DAsmModelFileLoadFromPrcStream()` and `A3DAsmModelFileLoadFromPrcFile()` are now returning model files with a root product occurrence (like `A3DAsmModelFileLoadFromFile()`) if the model file is originally empty (for example when loading an empty PRC file).

## Improvements

New IFC entity types support: `IFCZone` and `IFCGroup` are now supported.

## Fixed Bugs

The list of fixed bugs can be found on the fixed bugs page.

## Improvements

New IFC entity types support - IFCZone and IFCGroup are now supported.

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