Version 1.5.6-r4

• fixed check() function
• fixed various compiller warnings
• added some developer/debug options for compilation

Version 1.5.6-r3

• add missing definitions of multithreading and external library flags
• add new information function about legacy formats support
• fix building with external system library
• added an strict mode to compression function, to no make exception if level or threads count are beyond limitations

Broken check() function

Version 1.5.6-r2

• Add new functions:check(), ZSTD_with_threads(), ZSTD_with_asm()
• fix possible error with null dereference, thanks to @danielg4
• build extension with multi threads and using ASM by default
• fix github actions, build wheels for macos

Broken build with external libzstd.

Version 1.5.6-r1

Update action to genegate wheels

Version 1.5.6-r0

Update libzstd to v1.5.6

Version 1.5.5.1 (1.5.5-r1)

• Update bundled libzstd to 1.5.5
• Fix decompression of multiple concatenated frames in one input string

Wheels

• Generic automated builds are pushed to PyPi.
• x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
• armhf and arm64 builded under Ubuntu 18.04.
• armhf builded on Raspberry PI 2B and optimized for it.
• arm64 builded on Raspberry PI 4B and optimized for it.
• PyPy builds on arm64 missing 2.7 as it are broken.
• MacOsX builds done inside 11.7 hackintosh

Version 1.5.4.1 (1.5.4-r1)

Don't fail with exception if defined number of threads to compress is bigger than libzstd can take.
Silently drop it value down to max threads.

Version 1.5.4.0 (1.5.4-r0)

Update libzstd to 1.5.4

Version 1.5.2.6 (1.5.2-r6)

Description

Fix a nasty bug - corrupted compression of empty string, and decompression too.
Thanks to @nepeat

Wheels

• Generic automated builds are pushed to PyPi.
• x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
• armhf and arm64 builded under Ubuntu 18.04.
• armhf builded on Raspberry PI 2B and optimized for it.
• arm64 builded on Raspberry PI 4B and optimized for it.
• PyPy builds on arm64 missing 2.7 as it are broken.
• MacOsX builds done inside 11.6 hackintosh
• There is no builds for Windows.

Version 1.5.2.5 (1.5.2-r5)

Description

Force disable all ASM for AMD code.

• broke builds on some platforms
• or if asm-compiler not found

Wheels

• Generic automated builds are pushed to PyPi.
• x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
• armhf and arm64 builded under Ubuntu 18.04.
• armhf builded on Raspberry PI 2B and optimized for it.
• arm64 builded on Raspberry PI 4B and optimized for it.
• There is no Python-3.10 for armhf yeat.
• PyPy builds on arm64 missing 2.7 and 3.7 as they are broken.
• MacOsX builds done inside 11.6 hackintosh
• There is no builds for Windows.