20171227

• Added ABI version number

• AVX2/AVX-512F optimizations of BLAMKA

• Set Argon2 version number from the command line

• New bindings

• Minor bug and warning fixes (no security issue)

20161029

• Argon2id added

• Better documentation

• Dual licensing CC0 / Apache 2.0

• Minor bug fixes (no security issue)

20160406

• Version 1.3 of Argon2

• Version number in encoded hash

• Refactored low-level API

• Visibility control for library symbols

• Microsoft Visual Studio solution

• New bindings

• Minor bug and warning fixes (no security issue)

20151206

• Python bindings

• Password read from stdin, instead of being an argument

• Compatibility FreeBSD, NetBSD, OpenBSD

• Constant-time verification

• Minor bug and warning fixes (no security issue)