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| releases:21.02:notes-21.02.4 [2022/10/06 20:25] – created hauke | releases:21.02:notes-21.02.4 [2022/10/12 21:30] – remove WIP warning hauke | ||
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| - | ====== OpenWrt 21.02.4 - Service Release - 11 October 2022 ====== | + | ====== OpenWrt 21.02.4 - Service Release - 12 October 2022 ====== |
| < | < | ||
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| |__| W I R E L E S S F R E E D O M | |__| W I R E L E S S F R E E D O M | ||
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| - | | + | |
| | | ||
| </ | </ | ||
| /* Uncomment when the release is still work-in-progress */ | /* Uncomment when the release is still work-in-progress */ | ||
| - | {{page> | + | /* {{page> |
| - | The OpenWrt community is proud to announce the newest | + | The OpenWrt community is proud to announce the newest |
| - | OpenWrt 21.02. It fixes security issues, improves device support, and brings a few bug fixes. | + | |
| + | Download firmware images via the Firmware Selector or directly from our download servers: | ||
| + | * [[https:// | ||
| + | * [[https:// | ||
| + | |||
| + | An upgrade from OpenWrt 19.07 or 22.02 to OpenWrt 21.02.4 is supported in many cases with the help of the sysupgrade utility which will also attempt to preserve the configuration. A configuration backup is advised nonetheless when upgrading to OpenWrt 21.02. (see “Upgrading” below). | ||
| + | |||
| + | The OpenWrt 21.02 stable series is in security maintenance mode. It is projected to go end of life on 6. April 2023 following the [[: | ||
| ===== About OpenWrt ===== | ===== About OpenWrt ===== | ||
| Line 26: | Line 33: | ||
| For more information about OpenWrt project organization, | For more information about OpenWrt project organization, | ||
| [[https:// | [[https:// | ||
| - | |||
| - | Get OpenWrt firmware images at: https:// | ||
| ==== Announcements about new releases and security fixes ==== | ==== Announcements about new releases and security fixes ==== | ||
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| ==== Security fixes ==== | ==== Security fixes ==== | ||
| - | * wolfssl: Fix multiple | + | * wolfssl: Fix security |
| - | * openssl: Fix security problem | + | * See [[: |
| + | * zlib: Fix security problem (CVE-2022-37434) | ||
| + | * openssl: Fix security problem | ||
| ==== Device support ==== | ==== Device support ==== | ||
| + | |||
| + | * Support for the following devices was added: | ||
| + | * Wavlink WL-WN579X3 | ||
| + | * Sitecom WLR-4100 v1 002 | ||
| + | * Banana Pi M2 Berry | ||
| + | * YunCore AX820/ | ||
| + | * MikroTik RouterBOARD hAP ac lite | ||
| + | * MikroTik RouterBOARD mAP | ||
| + | * Youku YK1: speed up spi frequency for YK-L1, split YK1 to YK-L1 and YK-L1c | ||
| + | * ZBTLink ZBT-WG2626: add reset GPIO for PCIe port 1 | ||
| + | * ZBTLink ZBT-WE1026 5G: fix watchdog reset | ||
| + | * Asus RT-AC57U: fix WPS button level | ||
| + | * Archer VR2600: fix switch ports numbering | ||
| + | * ZyXEL NBG-419N v2: Fix booting | ||
| + | * Linksys MR8300: add WAN port | ||
| + | * ramips: several fixes and improvements to mt7620 Ethernet | ||
| + | * bcm53xx: | ||
| + | * Disable GRO by default at kernel level | ||
| + | * Enable & setup packet steering | ||
| + | * ipq40xx: fix ar40xx driver | ||
| + | * bcm4908: | ||
| + | * Enable NVMEM U-Boot env data driver | ||
| + | * Backport mtd parser for Broadcom' | ||
| + | * fix -EPROBE_DEFER support in bcm4908_enet | ||
| ==== Various fixes and improvements ==== | ==== Various fixes and improvements ==== | ||
| + | * kernel: | ||
| + | * Fix IPv6 flow offloading ([[flyspray> | ||
| + | * Backport LEDs driver for BCMBCA devices | ||
| + | * Backport mtd dynamic partition patch | ||
| + | * Fix possible mtd NULL pointer dereference | ||
| + | * mac80211: fix QCA9561 PA bias | ||
| + | * mac80211: disable ft-over-ds by default | ||
| + | * mt76: backport fix encap offload ethernet type check | ||
| + | * hostapd fixes and improvements: | ||
| + | * Add support for enabling link measurements | ||
| + | * Fix uninitialized pointer | ||
| + | * zlib: backport null dereference fix | ||
| + | * build system: | ||
| + | * Switch from xxd tool to xxdi.pl script | ||
| + | * Check TLS certificates by default when downloading over HTTPS | ||
| + | * feeds: use git-src-full to allow Git versioning | ||
| + | * Fix build warnings with grep-3.8 | ||
| + | * Add compatibility with Python 3.11 | ||
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| * Update openssl from 1.1.1n to 1.1.1q | * Update openssl from 1.1.1n to 1.1.1q | ||
| * Update wolfssl from 5.2.0 to 5.5.1 | * Update wolfssl from 5.2.0 to 5.5.1 | ||
| - | * Update intel-microcode from 20210608 to 20220510 | + | |
| + | | ||
| * Update exfat from 5.12.3 to 5.19.1 | * Update exfat from 5.12.3 to 5.19.1 | ||
| - | + | | |
| - | + | ||
| - | ===== Regressions ===== | + | |
| - | + | ||
| - | + | ||
| - | ===== Known issues ===== | + | |
| - | + | ||
| - | | + | |
| - | * As a workaround, do not activate software flow offloading, it is deactivate by default. | + | |
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| An upgrade from OpenWrt 19.07 to OpenWrt 21.02 is supported in many cases, including preserving configuration. A configuration backup is advised nonetheless when upgrading from OpenWrt 19.07. | An upgrade from OpenWrt 19.07 to OpenWrt 21.02 is supported in many cases, including preserving configuration. A configuration backup is advised nonetheless when upgrading from OpenWrt 19.07. | ||
| + | |||
| + | ===== Known issues ===== | ||
| + | |||
| + | None so far. | ||
| + | |||
| + | See [[: | ||