NOTE LTS-2021 is near the designated end of its 18 month lifespan and will only receive 1 more update by the end of September. If you use a fixed LTS channel please switch to LTS-2022, the new LTS which has been published in May. After the next update by end of September there will be no more releases for the LTS-2021 channel. Please check your nodes' GROUP= setting in /etc/flatcar/update.conf to determine if you need to take action. Please refer to the Flatcar documentation on switching channels to switch to LTS-2022.
Changes since LTS 2605.30.1
Security fixes:
- Linux (CVE-2021-4159, CVE-2022-1462, CVE-2022-20369, CVE-2022-21505, CVE-2022-26373, CVE-2022-36123, CVE-2022-36879, CVE-2022-36946)
Changes:
- The new image signing subkey was added to the public key embedded into
flatcar-install(the old expired on 10th August 2022), only an updatedflatcar-installscript can verify releases signed with the new key (init#79)
Updates:
Note: LTS 2605.32.1 i.e the next release to be release in the month of September would be the last release for LTS-2021. Post that there will be no more releases for the channel. Please upgrade your workloads to LTS-2022 as soon as possible.