# QNN CPU API Revision History

| QNN CPU API Version | Introduced in QNN SDK Version | Description |
| --- | --- | --- |
| 1.2.0 | 2.4.0 | <ul class="simple"><br><li><p>QnnOpPackage: Added support for INT8 and UINT8 data types for OpPackage Input</p></li><br></ul> |
| 1.1.0 | 1.8.0 | <ul class="simple"><br><li><p>QnnOpPackage: Remove support for QnnOpPackage_ImplementationV1_3_t.</p></li><br><li><p>Custom op packages created with older versions need to upgrade to V1.4.</p></li><br></ul> |
| 1.0.0 | 1.0.0 | <ul class="simple"><br><li><p>Initial release</p></li><br></ul> |

Last Published: Oct 10, 2025

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