Fedora 43 Looks To Zstd-Compressed Initrd By Default For Space Savings & Faster Boots
([Fedora] 6 July 06:44 AM EDT
Initrd Zstd Compression)
A change proposal has been raised to compress the initrd by default using Zstd compression rather than XZ. This change would help provide some disk savings as well as speeding up the boot process on modern systems with Fedora Linux.