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 1.1.0	TBD	Planning
Zephyr SDK 1.0.1	2026-03-24	Released
Zephyr SDK 1.0.2	2026-04	Planning

Plans

Zephyr SDK 1.1.0

• For Zephyr 4.5
• Picolibc 1.8.12?

Zephyr SDK 1.0.1

• For Zephyr 4.4
• Make Linux gdb-py actually link against Python 3.12
• macOS ln -r fix
• OpenRISC TLS reloc handling fix
• Xtensa split-bus code gen fix

Zephyr SDK 1.0.2

• For Zephyr 4.4
• Additional bug fixes to the SDK 1.0.1 release