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Announcing new releases Alpha 4054.0.0, Beta 4012.1.0 and Stable 3975.2.0

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Flatcar Container Linux User

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Aug 8, 2024, 3:46:52 AM8/8/24
to Flatcar Container Linux User

Hello,

We are pleased to announce a new major Flatcar Container Linux release for the Alpha, Beta and Stable channels.

Alpha 4054.0.0

Changes since Alpha 4012.0.1

Security fixes: Bug fixes:
  • Fixed bad usage of gpg that prevented flatcar-install from being used with custom signing keys (Flatcar#1471)
  • Hetzner: Fixed duplicated prefix in the Afterburn metadata (scripts#2141)
Changes:
  • As part of the update to Catalyst 4 (used to build the SDK), the coreos package repository has been renamed to coreos-overlay to match its directory name. This will be reflected in package listings and package manager output. (flatcar/scripts#2115)
  • Hetzner: Added COREOS_HETZNER_PRIVATE_IPV4_0 Afterburn attribute for Hetzner private IPs (scripts#2141)
  • The kernel security module Landlock is now enabled for programs to sandbox themselves (flatcar/scripts#2158)
Updates: Beta 4012.1.0

Changes since Beta 3975.1.1

Security fixes: Bug fixes:
  • Hetzner: Fixed duplicated prefix in the Afterburn metadata (scripts#2141)
Changes:
  • Hetzner: Added COREOS_HETZNER_PRIVATE_IPV4_0 Afterburn attribute for Hetzner private IPs (scripts#2141)
  • Provided a Python Flatcar extension as optional systemd-sysext image with the release. Write 'python' to /etc/flatcar/enabled-sysext.conf through Ignition and the sysext will be installed during provisioning (scripts#1979)
  • Added Akamai / Linode images (scripts#1806)
  • Removed unused grub executable duplicate files and removed grub modules that are already assembled in the grub executable (scripts#1955).
  • libcrypt is now provided by the libxcrypt library instead of glibc. Glibc libcrypt was deprecated long time ago.
Updates:

Changes since Alpha 4012.0.1

Security fixes: Bug fixes:
  • Hetzner: Fixed duplicated prefix in the Afterburn metadata (scripts#2141)
Changes:
  • Hetzner: Added COREOS_HETZNER_PRIVATE_IPV4_0 Afterburn attribute for Hetzner private IPs (scripts#2141)
Updates:
Stable 3975.2.0

Changes since Stable 3815.2.5

Security fixes: