[make-initrd] Release make-initrd 2.21.0

Alexey Gladkov gladkov.alexey at gmail.com
Mon Aug 16 16:19:09 MSK 2021

New release 2.21.0 is available.

Important changes

- Runtime:
  + Ignore errors if we were unable to send udevd a signal to exit.
  + Mount /proc without writing in /etc/mtab.
- Feature compress:
  + Pass --best instead of -9 to compressors.
  + Force xz to use crc32 polynomial for integrity check.
  + Add zstd and lz4 support.
- Feature gpu-drm:
  + Filter enabled and/or connected drm devices.
- Utilities:
  + initrd-put: Check shebang only in an executable file.
  + initrd-put: Fix false warnings from libelf.

Git repository


Feedback and bug reports, as always, are welcomed.


This time the changelog is big enough to fit here. You can see the complete
log in git or by the link:


Rgrds, legion

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