We are pleased to announce the Mbed OS 5.11.4 release is now available. This is the latest patch release based on the feature set that Mbed OS 5.11 introduces.

Summary

In this release we have added fixes for the following reported issues:

• 9402 Mbed-OS build fails for LPC546XX and FF_LPC546XX targets with ARM Compiler 6.11
• 8513 NVSTORE deinit function doesn't free memory
• 9468 FlashIAPBlockDevice init failing if using default constructor
• 7308 Deep_sleep_lock Ticker.h Issue
• 9525 Flow control fails on STM32L476
• 8626 Update device peripherals for STM32 series
• 9026 [Wio 3G] PB_7 (RXD) cannot be used for Serial
• 9504 analogin_device.c doesn't clear internal buffer for Vref
• 9402 Mbed-OS build fails for LPC546XX and FF_LPC546XX targets with ARM Compiler 6.11
• 9608 GCC_ARM build fails for v8m secure targets
• 9611 FUTURE_SEQUANA: failing make nightly exporters

Support has been added for:

• MIMXRT1050 IAR exporter
• TRNG for STM32F2

There are also a number of other fixes and code improvements.

Known ssues with this release

The PSOC6 WICED drivers will not work correctly with this release. See:

9688 PSOC6 WICED drivers need to be recompiled for 5.11

For full details of this and previous releases, please visit our releases page.