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Diffstat (limited to 'contrib/libs/zstd/CHANGELOG')
| -rw-r--r-- | contrib/libs/zstd/CHANGELOG | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/contrib/libs/zstd/CHANGELOG b/contrib/libs/zstd/CHANGELOG index 33f43410f0..92df0f462e 100644 --- a/contrib/libs/zstd/CHANGELOG +++ b/contrib/libs/zstd/CHANGELOG @@ -1,9 +1,35 @@ +V1.5.7 (Feb 2025) +fix: compression bug in 32-bit mode associated with long-lasting sessions +api: new method `ZSTD_compressSequencesAndLiterals()` (#4217, #4232) +api: `ZSTD_getFrameHeader()` works on skippable frames (#4228) +perf: substantial compression speed improvements (up to +30%) on small data, by @TocarIP (#4144) and @cyan4973 (#4165) +perf: improved compression speed (~+5%) for dictionary compression at low levels (#4170) +perf: much faster speed for `--patch-from` at high compression levels (#4276) +perf: higher `--patch-from` compression ratios, notably at high levels (#4288) +perf: better speed for binaries on Windows (@pps83) and when compiled with Visual Studio (@MessyHack) +perf: slight compression ratio improvement thanks to better block boundaries (#4136, #4176, #4178) +perf: slight compression ratio improvement for `dfast`, aka levels 3 and 4 (#4171) +perf: runtime bmi2 detection enabled on x86 32-bit mode (#4251) +cli: multi-threading as default CLI setting, by @daniellerozenblit +cli: new `--max` command (#4290) +build: improve `msbuild` version autodetection, support VS2022, by @ManuelBlanc +build: fix `meson` build by @artem and @Victor-C-Zhang, and on Windows by @bgilbert +build: compatibility with Apple Framework, by @Treata11 +build: improve icc/icx compatibility, by @josepho0918 and @luau-project +build: improve compatibility with Android NDK, by Adenilson Cavalcanti +portability: linux kernel branch, with improved support for Sequence producers (@embg, @gcabiddu, @cyan4973) +portability: improved qnx compatibility, suggested by @rainbowball +portability: improved install script for FreeBSD, by @sunpoet +portability: fixed test suite compatibility with gnu hurd, by @diegonc +doc: clarify specification, by @elasota +misc: improved tests/decodecorpus validation tool (#4102), by antmicro + V1.5.6 (Mar 2024) api: Promote `ZSTD_c_targetCBlockSize` to Stable API by @felixhandte api: new `ZSTD_d_maxBlockSize` experimental parameter, to reduce streaming decompression memory, by @terrelln perf: improve performance of param `ZSTD_c_targetCBlockSize`, by @Cyan4973 perf: improved compression of arrays of integers at high compression, by @Cyan4973 -lib: reduce binary size with selective built-time exclusion, by @felixhandte +lib: reduce binary size with selective build-time exclusion, by @felixhandte lib: improved huffman speed on small data and linux kernel, by @terrelln lib: accept dictionaries with partial literal tables, by @terrelln lib: fix CCtx size estimation with external sequence producer, by @embg @@ -489,7 +515,7 @@ misc: added /contrib/docker script by @gyscos v1.3.3 (Dec 21, 2017) perf: faster zstd_opt strategy (levels 16-19) -fix : bug #944 : multithreading with shared ditionary and large data, reported by @gsliepen +fix : bug #944 : multithreading with shared dictionary and large data, reported by @gsliepen cli : fix : content size written in header by default cli : fix : improved LZ4 format support, by @felixhandte cli : new : hidden command `-S`, to benchmark multiple files while generating one result per file |