The OpenWrt community is proud to announce the second release candidate of the upcoming OpenWrt 23.05 stable series.
OpenWrt 23.05.0-rc2 incorporates over 4000 commits since branching the previous OpenWrt 22.03 release and has been under development for over one year.

This is just a release candidate and not the final release yet.

Download firmware images using the OpenWrt Firmware Selector:
* https://firmware-selector.openwrt.org/? ... 3.05.0-rc2
Download firmware images directly from our download servers:
* https://downloads.openwrt.org/releases/ ... 2/targets/

Changes between OpenWrt 23.05.0-rc1 and 23.05.0-rc2
===================================================

Changes in this release candidate since the previous 23.05.0-rc1 release
candidate are:
* Device support
* New devices
* ath79: Aruba AP-115
* bmips: Observa VH4032N
* bmips: Netgear DGND3700 v1
* bmips: Netgear DGND3800B
* bmips: Netgear EVG2000
* bmips: Comtrend VR-3025un
* bmips: Comtrend WAP-5813n
* bmips: Comtrend AR-5381u
* bmips: Actiontec R1000H
* bmips: Sercomm AD1018
* bmips: Comtrend VG-8050
* bmips: NuCom R5010UNv2
* bmips: Arcadyan AR7516
* filogic: Netgear WAX220
* ipq40xx: Buffalo WTR-M2133HP (converted to DSA)
* ipq807x: prpl Foundation Haze board
* ramips: mt7621: Zbtlink ZBT-WG1608 (32M)
* ramips: Beeline SmartBox TURBO+
* rockchip: Orange Pi R1 Plus
* rockchip: Orange Pi R1 Plus LTS
* Fix lzma-loader for
* ramips: ASIARF boards
* ramips: TP-Link MR600v2: fix image generation for sysupgrade image
* mvebu: Fix random crashes in mvneta
* armvirt: Added EFI support and renamed to armsr
* Add RISC-V support
* Added sifiveu target for HiFive Unleashed and Unmatched boards

Many other changes in all parts of OpenWrt, see Chnagelog for details.


Highlights in OpenWrt 23.05.0:
==============================

Many new devices added
======================

OpenWrt 23.05 supports over 1770 devices. Support for over 180 new devices was added in addition to the device support by OpenWrt 22.03.

* The ipq807x target for the Qualcomm IPQ807x Wifi 6 SoCs was added
* The mediatek/filogic subtarget for the Mediatek Filogic 830 and 630 SoCs was added
* The sifiveu target for the HiFive RISC-V Unleashed and Unmatched boards


Highlights of device support
============================

* Switched ipq40xx target to DSA
* VDSL support on AVM FRITZ!Box 7530
* Support for devices with 2.5G PHYs
* Netgear WAX206 (MT7622)
* Asus (TUF Gaming) AX4200 (MT7986A)
* Netgear WAX218 (IPQ8074)
* Xiaomi AX9000 (IPQ8074)
* Dynalink DL-WRX36 (IPQ8074)
* 2 Gbps WAN/LAN NAT Routing on ramips MT7621 devices
* Improved DSL statistics on ubus and in LuCI


Switch from wolfssl to mbedtls as default
=========================================

OpenWrt switched the default cryptographic library from wolfssl to mbedtls. This library is used for HTTPS/TLS in the Webserver providing LuCI and for the cryptographic operations in hostapd. mbedtls provides security updates in their LTS branch without changing the application binary interface (ABI) of the library. wolfssl provides a stable ABI only for a very limited subset of functions. mbedtls allows us to update only mbedtls without the need to recompile and upgrade all users of mbedtls.


Core components update
======================

Core components have the following versions in 23.05.0-rc2:

* Updated toolchain:
* musl libc 1.2.4
* glibc 2.37
* gcc 12.3.0
* binutils 2.40
* Updated Linux kernel
* 5.15.118 for all targets
* Network:
* hostapd master snapshot from March 2023
* dnsmasq 2.89
* dropbear 2022.82
* cfg80211/mac80211 from kernel 6.1.24
* System userland:
* busybox 1.36.1

-----------------

Full release notes and upgrade instructions are available at https://openwrt.org/releases/23.05/notes-23.05.0-rc2

In particular, make sure to read the regressions and known issues before upgrading: https://openwrt.org/releases/23.05/note ... own_issues

For a detailed list of all changes since 23.05.0-rc1, refer to https://openwrt.org/releases/23.05/chan ... 3.05.0-rc2

To download the 23.05.0-rc2 images, navigate to: https://downloads.openwrt.org/releases/ ... 2/targets/
Use OpenWrt Firmware Selector to download: https://firmware-selector.openwrt.org/? ... 3.05.0-rc2

As always, a big thank you goes to all our active package maintainers, testers, documenters and supporters.

Have fun!

The OpenWrt Community