Release Plan

Preface

A new version of Zephyr SDK is released on on-demand basis; for example, when there is a toolchain bug that affects Zephyr RTOS or a new feature that is required for Zephyr development.

Timeline

Release	Release date	State
Zephyr SDK 0.15.2	16 November 2022	-
Zephyr SDK 0.16.0	TBD	-
Zephyr SDK 0.17.0	TBD	-

Plans

Zephyr SDK 0.15.2

• Fix libstdc++ not providing all cmath functions for some architectures
• Disable thread local storage support on targets with no Zephyr support
• Fix ARC toolchain libraries clobbering the thread local storage pointer
• Fix AArch64 toolchain libraries using the NEON registers for 32-byte load/store optimisation

Zephyr SDK 0.16.0

• Picolibc in toolchain

Zephyr SDK 0.17.0

• Multi-platform host tools support
  • QEMU
  • OpenOCD