# Changelog - 0.3.0 (2025-06-21) * The 'mac' function is now total, returning 'Nothing' when supplied with an invalid-length one-time key. - 0.2.0 (2025-03-10) * Fix a bug in which small produced MAC's were not being padded to 128 bits. - 0.1.0 (2025-03-09) * Initial release, supporting the Poly1305 MAC.