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| Name: zchunk | Distribution: SUSE Linux Enterprise 15 |
| Version: 1.1.16 | Vendor: SUSE LLC <https://www.suse.com/> |
| Release: 150400.3.2.1 | Build date: Wed Oct 12 18:51:46 2022 |
| Group: Productivity/Archiving/Compression | Build host: mourvedre |
| Size: 426131 | Source RPM: zchunk-1.1.16-150400.3.2.1.src.rpm |
| Packager: https://www.suse.com/ | |
| Url: https://github.com/zchunk/zchunk | |
| 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
* Thu Jun 24 2021 rpm@fthiessen.de
- Update to version 1.1.16
* Fix major bug when compressing with dictionary
* Fri May 21 2021 ismail@i10z.com
- Update to version 1.1.14
* Final fixes for zstd 1.5 support
* Sat May 15 2021 ismail@i10z.com
- Update to version 1.1.12
* Update testsuite for zstd 1.5
* Mon May 03 2021 rpm@fthiessen.de
- Update to version 1.1.11
* Fix memory leak of zck->prep_digest
* Fix argp detection
* Handle certain rare web servers that don't start with \r\n
- Drop upstream merged fix-test-argp.patch
* Mon Apr 26 2021 rpm@fthiessen.de
- Update to version 1.1.9
* Handle zstd 1.4.7+
* Update documentation
* unzck: require a *.zck extension
* General bug fixes
- Dropped upstream merged
d2eae512bee09a4047cfe586de12f644d73b0736.patch
- Add fix-test-argp.patch: Fix argp detection
* Mon Jan 04 2021 dimstar@opensuse.org
- Add d2eae512bee09a4047cfe586de12f644d73b0736.patch: Fix build
with zstd 1.4.7+.
* Sun Jan 19 2020 ngompa13@gmail.com
- Update to version 1.1.5
+ Handle write errors correctly
* Wed Dec 18 2019 mpluskal@suse.com
- 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 ngompa13@gmail.com
- 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 ngompa13@gmail.com
- 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 ngompa13@gmail.com
- 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 ngompa13@gmail.com
- Update to version 1.0.2
+ Use hash table for finding identical chunks, speeding up process
considerably
+ Add test case to verify that identical chunk checking is working
* Mon Dec 17 2018 ngompa13@gmail.com
- 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 aloisio@gmx.com
- 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 ngompa13@gmail.com
- Bump meson build dependency to match meson.build requirement
* Sat Sep 29 2018 ngompa13@gmail.com
- 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 mpluskal@suse.com
- Do not manually specify dependencies which are automatically
generated
- Make requirements of devel package less strict
* Tue Jul 17 2018 ngompa13@gmail.com
- 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 ngompa13@gmail.com
- Initial packaging based on Mageia package
/usr/bin/unzck /usr/bin/zck /usr/bin/zck_delta_size /usr/bin/zck_gen_zdict /usr/bin/zck_read_header /usr/bin/zckdl /usr/lib/zck_gen_xml_dictionary /usr/share/doc/packages/zchunk /usr/share/doc/packages/zchunk/README.md /usr/share/doc/packages/zchunk/contrib /usr/share/doc/packages/zchunk/contrib/gen_xml_dictionary /usr/share/licenses/zchunk /usr/share/licenses/zchunk/LICENSE /usr/share/man/man1/unzck.1.gz /usr/share/man/man1/zck.1.gz /usr/share/man/man1/zck_delta_size.1.gz /usr/share/man/man1/zck_gen_zdict.1.gz /usr/share/man/man1/zck_read_header.1.gz /usr/share/man/man1/zckdl.1.gz
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Fabrice Bellet, Tue Jul 9 17:57:49 2024