We would like to update zchunk and zstd to a recent versions specifically zchunk-1.1.16 and zstd-1.5.0
zstd changes 1.5.0 introduces a new default match finder for the compression strategies greedy, lazy, and lazy2, (which map to levels 5-12 for inputs larger than 256K). The optimization brings a massive improvement in compression speed with slight perturbations in compression ratio (< 0.5%) and equal or decreased memory usage.
zchunk changes Fix major bug when compressing with dictionary
libzypp is inherited to SLE 15 SP4 from SLE-15-SP2:Update this is where we'll have to update the zstd/zchunk as well.
libdnf also depends on this library.
Metadata Update from @lkocman: - Issue untagged with: SLE-Accept-Pending - Issue tagged with: SLE-Accepted
Metadata Update from @lkocman: - Custom field SUSE Jira adjusted to https://jira.suse.com/browse/OPENSUSE-50
Metadata Update from @lkocman: - Issue close_status updated to: Completed - Issue status updated to: Closed (was: Open)
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