- blosc2 filter: Added support of blosc2 plugins (PR #295)
- SZ3 filter: Updated tests and documentation (PR #290, #296)
- Updated c-blosc2 (v2.13.2) (PR #287, #291, #293, #295)
- Updated zfp (v1.0.1) (PR #287)
- Added automated release workflow (PR #292, #294)
- Updated documentation (PR #285, #288, #297)
- Updated hdf5-blosc2 to support b2nd (PR #282)
- Updated c-blosc2 (v2.11.1) and enabled its AVX512 support (PR #283)
- Updated continuous integration to test with Python 3.12 (PR #281)
- Added European HDF Users Group (HUG) Meeting 2023 presentation and companion material (PR #280)
- Updated documentation (PR #279, #284)
- Updated libraries: c-blosc (v1.12.5), c-blosc2 (v2.10.2) (PR #273)
- Updated filter H5Z-ZFP (v1.1.1) (PR #273)
- Updated build dependencies:
- Added wheel>=0.34.0 requirement (PR #272)
- Removed distutils usage (PR #276)
- Updated documentation (PR #271, #278)
- Fixed Continuous integration (PR #275)
- Debian packaging (PR #277):
- Added Debian 12
- Removed Debian 10
This is a bug fix release:
- Fixed SZ compression filter build option that was leading to errors higher than the required tolerance (PR #268, #269)
- Updated libraries: c-blosc (v1.12.4), c-blosc2 (v2.9.2), snappy (v1.1.10) zstd (v1.5.5), zlib (v1.2.13) (PR #266)
- Updated filter registration (PR #264)
This is a bug fix release:
- Fixed c-blosc2 compilation on ARM architecture (PR #262)
- Updated continuous integration tests (PR #261)
This version of hdf5plugin provides 2 new filters: Blosc2 and SZ3.
- New compression filters:
- Added SZ3 filter (PR #224, #241, #242, #243, #246)
- Added Blosc2 filter (PR #201, #249, #253, #255)
- Updated filters:
- Updated bitshuffle (v0.5.1) (PR #251)
- Updated c-blosc (v1.21.2) and LZ4 compression library (v1.9.4) (PR #250)
- Build:
- Added build configuration environment variables:
HDF5PLUGIN_CPP14for SZ3 (PR #242)HDF5PLUGIN_BMI2for Zstd compression library (PR #247)HDF5PLUGIN_INTEL_IPP_DIRfor Blosc2 filter and LZ4 compression library (PR #252)
- Added Intel IPP optional support for LZ4 compression (PR #252)
- Refactored build (PR #233, #240, #248, #255, #257)
- Added build configuration environment variables:
- Misc.:
- Updated documentation (PR #256, #259)
This is a bug-fix release:
- Updated embedded version of SZ to fix a compression issue under Windows (PR #231)
- Updated tests to pass with older versions of bitshuffle (PR #235)
- Improved HDF5 function wrapper (PR #228)
- Fixed and updated documentation (PR #223, #232, #238)
This version of hdf5plugin requires at least Python >= v3.7 (PR #210).
While the provided plugin filters are backwards compatible, this version includes an updated version of the H5Z-ZFP filter (v1.1.0). This version of the filter can read data compressed by previous versions but newly ZFP-compressed data cannot be read by older versions (PR #190).
- New compression filters:
- Added SZ filter (PR #203, #206, #209, #213, #215)
- Added BZip2 filter (PR #182)
- New functions:
- Added get_config() function to retrieve build information and currently registered filters (PR #187)
- Added get_filters() function to retrieve selected compression filter helper class (PR #212)
- Added register() function to force registration of provided filters (PR #208, #212)
- Deprecations:
Bitshuffle'slz4argument: Usecnameargument instead (PR #171)config: useget_config()function instead (PR #210)date,hexversionandstrictversion(PR #217)
- Updated filters:
- Updated
snappylibrary to v1.1.9 (used by thebloscfilter) (PR #192) - Updated
Zfpfilter to HZ5-ZFP v1.1.0 and ZFP v1.0.0 (PR #190) - Updated
Bitshufflefilter to v0.4.2 (PR #171) - Updated
c-bloscto commit 9dc93b1 andzstdto v1.5.2 (PR #200)
- Updated
- Build:
- Updated
HDF5PLUGIN_STRIPenvironment variable behaviour and added support for"all"value (PR #188) - Added optimisation flags for the
bloscfilter compilation (PR #180) - Added check of native flags availability (PR #189)
- Updated
- Misc.:
- Updated project to use Python >3.7 (PR #210)
- Code reorganisation, clean-up, code style (PR #191, #205, #217)
- Updated documentation (PR #184, #196, #199, #211, #218)
- Updated continuous integration tests (PR #198)
- Fixed LZ4 filter compilation with HDF5PLUGIN_HDF5_DIR (PR #178)
- Renamed PLUGINS_PATH constant to PLUGIN_PATH without S (PR #179)
- Added notebook of European HUG meeting 2022 (PR #176)
- Updated changelog and version (PR #181)
- Deprecated build options passed as arguments to setup.py, use environment variables instead (PR #167)
- Updated LZ4 filter to latest available code and LZ4 compression v1.9.3 (PR #172)
- Added clevel argument to Zstd (PR #164)
- Added config.embedded_filters to advertise embedded filters, and HDF5PLUGIN_STRIP to configure it during the build (PR #169)
- Added -v option to python -m hdf5plugin.test (PR #166)
- Changed "filter already loaded, skip it." log message from warning to info (PR #168)
- Updated build, now using pyproject.toml (PR #167, #173)
- Updated changelog and version (PR #174)
- Updated libraries: blosc v1.21.1 (lz4 v1.9.3, zlib v1.2.11, zstd v1.5.0), snappy v1.1.8 (PR #152, #156)
- Fixed compilation issue occuring on ppc64le in conda-forge (PR #154)
- Documentation: Added European HDF User Group presentation (PR #150) and updated changelog (PR #155)
This is a bug fix release:
- Fixed hdf5plugin when installed as a Debian/Ubuntu package (PR #147)
- Fixed and updated documentation (PR #143, #148)
This version of hdf5plugin requires Python3 adds mips64 supports and improves support for other architectures.
- Added support of mips64 architecture (PR #126)
- Added enhanced documentation based on sphinx hosted at http://www.silx.org/doc/hdf5plugin/latest/ and on readthedocs.org (PR #137, #139, #141)
- Fixed LZ4 filter by downgrading used lz4 algorithm implementation (PR #123)
- Fixed python setup.py install (PR #125, #130)
- Improved build options support (PR #125, #130, #135, #140)
- Improved tests (PR #128, #129, #132)
- Cleaned-up python2 compatibility code (PR #134)
- Updated project description/metadata: Added Python3.9, python_requires, updated status to "Stable" (PR #119, #127, #138)
- Updated CHANGELOG and version (PR #142)
This version of hdf5plugin requires Python3 and supports arm64 architecture.
- Stopped Python2.7 support (PR #104, #105)
- Added support of arm64 architecture (PR #116)
- Added Zstd filter to the supported plugin list (PR #106)
- Added hdf5plugin.config to retrieve build options at runtime (PR #113)
- Added support of build configuration through environment variables (PR #116)
- Fixed FciDecomp error message when built without c++11 (PR #113)
- Updated blosc compile flags (-std-c99) to build for manylinux1 (PR #109)
- Updated c-blosc to v1.20.1 (PR #101)
- Updated: continuous integration (PR #104, #111), project structure (PR #114, #118), changelog (PR #117)
This is the last version of hdf5plugin supporting Python 2.7.
- Enabled SIMD on power9 for bitshuffle filter (PR #90)
- Added github actions continous intergration (PR #99)
- Added debian/ubuntu packaging support (PR #87)
- Fixed compilation under macos10.15 with Python 3.8 (PR #102)
- Fixed numpy 1.20 deprecation warning (PR #97)
- Updated CHANGELOG and version (PR #91, #103)
- Fixed support of wheel package version >= 0.35 (PR #82)
- Fixed typo in error log (PR #81)
- Continuous integration: Added check of package description (PR #80)
- Fixed handling of version info (PR #84)
- Added ZFP filter (PR #74, #77)
- Updated README (PR #76, #79)
- Added FCIDECOMP filter (PR #68, #71)
- Fixed OpenMP compilation flag (PR #64)
- Fixed support of wheel package version >= 0.34 (PR #64)
- Continuous Integration: Run tests with python3 on macOS rather than python2. (PR #66)
- Fixed --native build option on platform other than x86_64 (PR #62)
- Fixed build of the snappy C++11 library for blosc on macOS (PR #60)
- Added --openmp=[False|True] build option to compile bitshuffle filter with OpenMP. (PR #51)
- Added --sse2=[True|False] build option to compile blosc and bitshuffle filters with SSE2 instructions if available. (PR #52)
- Added --avx2=[True|False] build option to compile blosc and bitshuffle filters with AVX2 instructions if available. (PR #52)
- Added --native=[True|False] build option to compile filters for native CPU architecture. This enables SSE2/AVX2 support for the bitshuffle filter if available. (PR #52)
- Added snappy compression to the blosc filter if C++11 is available (--cpp11=[True|False] build option). (PR #54)
- Improved wheel generation by using root_is_pure=True setting. (PR #49)
- Added compression support for Linux and macOS
- Added blosc filter
- Added helper class (Blosc, Bitshuffle and LZ4) to ease providing compression arguments to h5py
- Added tests
- Updated documentation
- Building from source through setup.py
- No longer use the plugin mechanism via HDF5_PLUGIN_PATH environment variable
- Support Python 3.7 under 64-bit windows
- Manylinux support
- Support Python 3.6 under 64-bit windows.
- Add 64-bit manylinux version LZ4 filter plugin
- Add 64-bit manylinux version bitshuffle plugin
- Implement continuous imtegration testing
- Add LZ4 filter plugin for MacOS
- Add bitshuffle plugin decompressor for MacOS
- Add bitshuffle plugin.
- Document origin and license of the used sources.
- Replace corrupted VS2015 64 bit dll.
- Initial release with LZ4 filter plugin.