GREEN Kernel 2.3.2

microej_official · April 15, 2026, 11:30am

Hello all,

We are pleased to announce the release of the GREEN Kernel v2.3.2.

The GREEN Kernel main goal is to provide a turnkey Kernel code example that offers basic services for developing Sandboxed Applications and easy deploy it on your Device.

Here are the major changes since the last public version:

Version 2.3.2 includes:

Removed the repositories block declaring mavenCentral in build.gradle.kts.

Version 2.3.1 includes:

Reverted ej.library.ui:mwt to version 3.3.0.
Reverted com.microej.kernelapi:mwt to version 2.2.0.

Version 2.3.0 includes:

Added feature policy management to control resource limitations (CPU, RAM, flash, network) and priority.
Added NET/FS hooks to enforce flash and bandwidth limits via AspectJ.
Added a property to avoid rebuilding the kernel when building features.
Fixed NullPointerException when using resource monitoring on simulator.
Removed support for STM32F7508-DK.
Removed Ivy descriptor workaround (already supported by MicroEJ SDK >= 1.2.0).
Updated multiple dependencies: AppConnect 3.2.0, microej-sdk 1.4.0, and various
ej.api / ej.library / com.microej.kernelapi libraries

For more information on changes introduced in these new versions, have a look at the changelog.

github.com/MicroEJ/Kernel-GREEN

CHANGELOG.md

master

# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [2.3.2] - 2026-04-09

### Removed

- `repositories` block declaring `mavenCentral` in `build.gradle.kts`.

## [2.3.1] - 2025-10-15

### Changed

- Revert ``ej.library.ui:mwt`` to version ``3.3.0``.
- Revert ``com.microej.kernelapi:mwt`` to version ``2.2.0``.

This file has been truncated. show original

The GREEN Kernel is available:

as sources on Github: GitHub - MicroEJ/Kernel-GREEN at 2.3.2
as flashable demo binaries and virtual devices for the NXP MIMXRT1170 (GCC) at Index of /packages/green/2.3.2

Happy coding!
The MicroEJ Team.