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| releases:21.02:notes-21.02.4 [2022/10/06 20:55] – Add updats from Thibaut 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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| - | | + | |
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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 ===== | ||
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| 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 security problem (CVE-2022-39173) | + | * wolfssl: Fix security problem (CVE-2022-34293, |
| + | * See [[: | ||
| * zlib: Fix security problem (CVE-2022-37434) | * zlib: Fix security problem (CVE-2022-37434) | ||
| - | * openssl: Fix security problem | + | * openssl: Fix security problem |
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| * Asus RT-AC57U: fix WPS button level | * Asus RT-AC57U: fix WPS button level | ||
| * Archer VR2600: fix switch ports numbering | * Archer VR2600: fix switch ports numbering | ||
| + | * ZyXEL NBG-419N v2: Fix booting | ||
| * Linksys MR8300: add WAN port | * Linksys MR8300: add WAN port | ||
| - | * ramips: several fixes and improvements to mt7620 | + | * ramips: several fixes and improvements to mt7620 |
| * bcm53xx: | * bcm53xx: | ||
| * Disable GRO by default at kernel level | * Disable GRO by default at kernel level | ||
| Line 86: | Line 93: | ||
| * Fix uninitialized pointer | * Fix uninitialized pointer | ||
| * zlib: backport null dereference fix | * 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 | ||
| - | + | * Update iwinfo from 2021-04-30 to 2022-04-26 | |
| - | + | ||
| - | ===== Known issues ===== | + | |
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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 [[: | ||