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zchunk-1.1.5-bp153.1.15 RPM for s390x

From OpenSuSE Leap 15.3 for s390x

Name: zchunk Distribution: SUSE Linux Enterprise 15 SP3
Version: 1.1.5 Vendor: openSUSE
Release: bp153.1.15 Build date: Sat Mar 6 01:46:57 2021
Group: Productivity/Archiving/Compression Build host: s390zp25
Size: 122864 Source RPM: zchunk-1.1.5-bp153.1.15.src.rpm
Summary: Compressed file format that allows easy deltas
zchunk is a compressed file format that splits the file into independent
chunks.  This allows you to only download the differences when downloading a
new version of the file, and also makes zchunk files efficient over rsync.
zchunk files are protected with strong checksums to verify that the file you
downloaded is in fact the file you wanted.




BSD-2-Clause AND MIT


* Sun Jan 19 2020 Neal Gompa <>
  - Update to version 1.1.5
    + Handle write errors correctly
* Wed Dec 18 2019 Martin Pluskal <>
  - Update to version 1.1.4:
    * Simplify regex for detecting part header info
    * Fix coverity warnings
    * Open files with permissions 0666 and let umask(2) do its job.
    * Multipart boundary field can be quoted.
* Sun Mar 31 2019 Neal Gompa <>
  - Update to version 1.1.0
    + Fix multipart boundary bug when dealing with lighttpd servers
    + Optimize chunk matching while downloading, significantly reducing CPU usage
* Thu Jan 24 2019 Neal Gompa <>
  - Update to version 1.0.3
    + Fix some small bugs found by Coverity
    + Fix memory leak and off-by-one errors
  - Drop patches part of 1.0.3 release
    + 0001-Fix-some-small-bugs-found-by-Coverity.patch
* Thu Jan 24 2019 Neal Gompa <>
  - Backport patch from upstream to fix bugs discovered by Coverity
    + Add patch: 0001-Fix-some-small-bugs-found-by-Coverity.patch
* Wed Jan 23 2019 Neal Gompa <>
  - Update to version 1.0.2
    + Use hash table for finding identical chunks, speeding up process
    + Add test case to verify that identical chunk checking is working
* Mon Dec 17 2018 Neal Gompa <>
  - Update to version 0.9.17
    + Turn off some tests for big-endian architectures since zstd
      isn't deterministic on them
    + Add zck_gen_zdict binary to generate optimal zdict for a zchunk file
    + Add functions to API to simplify extracting a single chunk
    + Change default zstd compression to 9 for a 6x speed increase in
      compression speed for a 5% increase in compression size
    + Switch from optional flags to more robust optional elements
    + Sanity check hex hashes passed in as an option
* Mon Oct 29 2018 Luigi Baldoni <>
  - Update to version 0.9.13
    * Add read support for zchunk files with optional flags
    * Fix tests for zstd-1.3.6
* Sat Sep 29 2018 Neal Gompa <>
  - Bump meson build dependency to match requirement
* Sat Sep 29 2018 Neal Gompa <>
  - Rebase to 0.9.11
    + Fix small bug where creating a zck_dl context fails when zck
      context is NULL
    + Fix security bugs found by Coverity
    + Fix test failures for zstd <= 1.3.4
    + Add gen_xml_dictionary to libexecdir with zck_ prefix
    + Fix intermittent bug where auto-chunking wasn't deterministic
    + ABI (but not API change) - Use bool from stdbool.h
    + Allow specification of output file in zck
    + Set minimum and maximum chunk sizes for both automatic and
      manual chunking
    + New error handling functions
    + File format changes
    + API changes
  - Make requirements between subpackages stricter to avoid issues
    due to inter-subpackage ABI/API changes
* Wed Jul 18 2018 Martin Pluskal <>
  - Do not manually specify dependencies which are automatically
  - Make requirements of devel package less strict
* Tue Jul 17 2018 Neal Gompa <>
  - Update to 0.7.6
    + SHA-512 and SHA-512/128 support
    + New default chunk checksum type SHA-512/128
    + Automatic chunking moved into libzck and is now default
    + New option to disable automatic chunking
    + Bugfixes
* Thu Jul 05 2018 Neal Gompa <>
  - Initial packaging based on Mageia package



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Fabrice Bellet, Tue May 9 16:21:33 2023