Azure Sphere 20.04 Update 2 is now available via the Retail Eval feed. This update fixes a bug that prevented ISU features (SPI, I2C, UART) from working in RTApps. Azure Sphere 20.04 Update 2, available today on the Retail Evaluation feed, fixes this problem. If you have RTApps that use these features, please test them against Update 2. This update will not reset the evaluation period.
Update 20.04 includes enhancements to the Wi-Fi capabilities along with changes to streamline the build procedures. In addition, 20.04 includes updates to mitigate against the following CVEs:
For more information on Azure Sphere OS feeds and setting up an evaluation device group, see Azure Sphere OS feeds. For more information on how to set up an eval device group, see Set up devices for OS evaluation.
The Retail feed will continue to deliver OS update 20.03 until we publish the final 20.04 release early next week. The evaluation release includes an OS update only; it does not include an updated SDK.
If you encounter problems, please notify us immediate through your Microsoft technical account manager (TAM) so that we can address any issues. Microsoft engineers and Azure Sphere community experts will also respond to product-related questions on our MSDN forum.