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.. _zephyr_2.4:
Zephyr 2.4.0 (Working Draft)
############################
We are pleased to announce the release of Zephyr RTOS version 2.4.0.
Major enhancements with this release include:
The following sections provide detailed lists of changes by component.
Security Vulnerability Related
******************************
The following CVEs are addressed by this release:
More detailed information can be found in:
https://docs.zephyrproject.org/latest/security/vulnerabilities.html
Known issues
************
You can check all currently known issues by listing them using the GitHub
interface and listing all issues with the `bug label
<https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
API Changes
***********
Deprecated in this release
==========================
Removed APIs in this release
============================
Stable API changes in this release
==================================
Kernel
******
Architectures
*************
* ARC:
* ARM:
* POSIX:
* RISC-V:
* x86:
Boards & SoC Support
********************
* Added support for these SoC series:
* Added support for these ARM boards:
* Made these changes in other boards
* Added support for these following shields:
Drivers and Sensors
*******************
* ADC
* Audio
* Bluetooth
* CAN
* Clock Control
* Console
* Counter
* Crypto
* DAC
* Debug
* Display
* DMA
* EEPROM
* Entropy
* ESPI
* Ethernet
* Flash
* GPIO
* Hardware Info
* I2C
* I2S
* IEEE 802.15.4
* Interrupt Controller
* IPM
* Keyboard Scan
* LED
* LED Strip
* LoRa
* Modem
* PECI
* Pinmux
* PS/2
* PWM
* Sensor
* Serial
* SPI
* Timer
* USB
* Video
* Watchdog
* WiFi
Networking
**********
Bluetooth
*********
* Host:
* BLE split software Controller:
Build and Infrastructure
************************
* Devicetree
Libraries / Subsystems
**********************
* Disk
* Random
* POSIX subsystem:
* Power management:
HALs
****
* HALs are now moved out of the main tree as external modules and reside in
their own standalone repositories.
Documentation
*************
Tests and Samples
*****************
Issue Related Items
*******************
These GitHub issues were addressed since the previous 2.3.0 tagged
release: