Release 1.0 #205
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Release 1.0 #205
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This is somewhat more portable. Signed-off-by: Alexander Larsson <[email protected]>
This is the first stable release of composefs. Starting now, we guarantee a stable library ABI and a binary stable file format. The later means that any image build from an identical lcfs_node tree and identical write options, will produce a file that is binary identical to a later run even with a different version. The same is true for an mkcomposefs run with the same options. Major changes since 0.1.4: * Added a soversion to libcomposefs * All required overlayfs xattr changes are now upstream and the corresponding image generation changes have been made in composefs. This includes support for escaping overlayfs xattrs and whiteouts for nested overlayfs mounts. * fs-verity built-in signature support was dropped in favour of userspace signatures. * The erofs iamges now uses the new bloom filter for faster xattr lookups. This is backward compatible and old erofs version still work (sans the speedup). * Files can now be inlined in the erofs image to avoid overhead of using redirections for small files. * There is a new API to regenerate a lcfs_node tree from a composefs image file. * There is a new composefs-info tool that lets you dump info about images, including what objects it refers to and which ones are missing from a given basedir. * Various fixes, cleanups and new tests Signed-off-by: Alexander Larsson <[email protected]>
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