“We are pleased to announce the Mbed OS 5.8.6 release is now available. This is the last patch release based on the feature set that Mbed-OS-5.8 introduces.
Summary
We have updated mbed-coap to version 4.4.4. This fixes a hardfault which was occurring during reconnection retry with Thread.
We have fixed an issue with the Cordio BLE stack using the H4 UART transport. The H4 stack was previously calling Serial::writeble() in interrupt context, attempting to obtain a lock on a mutex, which is illegal in this context and was causing the stack to fault.
When trying to build REALTEK_RTL8195AM with IPv6 support enabled, the build would fail. This has now been fixed.
There are also a number of other fixes and code improvements.
For full details of this and previous releases, please visit our releases page.”