v1.3.9

• add missing sys/uio.h include in posix
• replace CMake generator expressions with old-fashioned if-based list building, since the generator expressions fail in some circumstances

v1.3.8

• posix: add readv and writev
• linux: add eventfd

v1.3.7

• posix: add readv and writev
• fix epoll uninitialized value
• add pipe(); epoll fixes
• add mmap; now using c++20; support static lib

v1.3.4

• Add UNIX domain socket address constructors.
• Fix w::accept() bug.

v1.3.3

fix missing posix write()

v1.3.2

posix: add lseek()

v1.3.1

• Downgrade cmake minimum required version to 3.15 for wider compatibility.

v1.3.0

First public release.