Mercurial > hg
diff contrib/python-zstandard/NEWS.rst @ 42937:69de49c4e39c
zstandard: vendor python-zstandard 0.12
The upstream source distribution from PyPI was extracted. Unwanted
files were removed.
The clang-format ignore list was updated to reflect the new source
of files.
test-repo-compengines.t was updated to reflect a change in behavior
of the zstd library.
The project contains a vendored copy of zstandard 1.4.3. The old
version was 1.3.8. This should result in some minor performance wins.
# no-check-commit because 3rd party code has different style guidelines
Differential Revision: https://phab.mercurial-scm.org/D6858
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 15 Sep 2019 20:04:00 -0700 |
parents | 675775c33ab6 |
children | de7838053207 |
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--- a/contrib/python-zstandard/NEWS.rst Sun Sep 15 00:07:30 2019 -0400 +++ b/contrib/python-zstandard/NEWS.rst Sun Sep 15 20:04:00 2019 -0700 @@ -44,6 +44,7 @@ zstd API. * Expose ``ZSTD_CLEVEL_DEFAULT`` constant. * Support ``ZSTD_p_forceAttachDict`` compression parameter. +* Support ``ZSTD_c_literalCompressionMode `` compression parameter. * Use ``ZSTD_CCtx_getParameter()``/``ZSTD_CCtxParam_getParameter()`` for retrieving compression parameters. * Consider exposing ``ZSTDMT_toFlushNow()``. @@ -66,10 +67,39 @@ * API for ensuring max memory ceiling isn't exceeded. * Move off nose for testing. +0.12.0 (released 2019-09-15) +============================ + +Backwards Compatibility Notes +----------------------------- + +* Support for Python 3.4 has been dropped since Python 3.4 is no longer + a supported Python version upstream. (But it will likely continue to + work until Python 2.7 support is dropped and we port to Python 3.5+ + APIs.) + +Bug Fixes +--------- + +* Fix ``ZstdDecompressor.__init__`` on 64-bit big-endian systems (#91). +* Fix memory leak in ``ZstdDecompressionReader.seek()`` (#82). + +Changes +------- + +* CI transitioned to Azure Pipelines (from AppVeyor and Travis CI). +* Switched to ``pytest`` for running tests (from ``nose``). +* Bundled zstandard library upgraded from 1.3.8 to 1.4.3. + +0.11.1 (released 2019-05-14) +============================ + +* Fix memory leak in ``ZstdDecompressionReader.seek()`` (#82). + 0.11.0 (released 2019-02-24) ============================ -Backwards Compatibility Nodes +Backwards Compatibility Notes ----------------------------- * ``ZstdDecompressor.read()`` now allows reading sizes of ``-1`` or ``0``