We are pleased to announce the mbed OS 5.3.5 release is now available.

Here is a full list of all changes and fixes in this release.

Fixes and Changes

• 3432: Target STM USBHOST support
• 3181: NUCLEO_F207ZG extending PeripheralPins.c: all available alternate functions can be used now
• 3624: Fix Stack stats by running the test command with "-DMBED_HEAP_STATS_ENABLED=1"
• 3626: NUCLEO_F412ZG : Add USB Device +Host
• 3628: Fix warnings
• 3629: STM32: L0 LL layer
• 3632: IDE Export support for platform VK_RZ_A1H
• 3642: Missing IRQ pin fix for platform VK_RZ_A1H
• 3653: Adding fatal error detection to toolchains
• 3661: [Exporters] Add core to uvision exporter template
• 3664: Fix ncs36510 sleep definitions
• 3655: [STM32F4] Modify folder structure
• 3657: [STM32L4] Modify folder structure
• 3658: [STM32F3] Modify folder structure
• 3685: STM32: I2C: reset state machine
• 3689: Updated to allow for new directory structure for mbed-dev source.
• 3718: Fixing uvisor defines to fix build issues
• 3692: uVisor: Standardize available legacy heap and stack
• 3621: Fix for #2884, LPC824: export to LPCXpresso, target running with wron
• 3649: [STM32F7] Modify folder structure
• 3669: Adding case insensitive 'error' detection
• 3695: Enforce device_name is valid in targets.json
• 3717: Add IAR export support for NUCLEO_F207ZG
• 3723: NCS36510: spi_format function bug fix
• 3727: Fix access before variable defined bug in test_api
• 3708: [NUC472/M453] Fix USB EP setting error in USBAudio

Using the release

You can fetch the mbed OS 5.3.5 release from the mbed-os GitHub repository, using the tag "mbed-os-5.3.5". Please feel free to ask any questions or provide feedback on this release here, or to contact us at support@mbed.org.