Version 1.4.5.1

• Fix MacOs build - undefined type S32. (since 1.4.4.1)

Version 1.4.5.0

Update zstd to 1.4.5

Version 1.4.4.1

• Use multi-threaded libzstd API - almost linear by CPU cores count performance boost
• Added new compress param - threads
• Update README - added module API description

Version 1.4.4.0

Update zstd to v1.4.4

Version 1.4.3.1

• Update upstream zstd to v1.4.3

Version 1.4.1.0

Update Zstd to 1.4.1

Version 1.4.0.0

Update Zstd to 1.4.0

Version 1.3.8.1

Fix windows build with MSVC version <= 9.0

Version 1.3.8.0

• Update Zstd to 1.3.8
• Fix build warnings for version functions

Version 1.3.5.1

• Update README (missed master change)