v1.3.1

[fix] - slice basename buffer to exclude null bytes in paths, preventing POSIX assertion failures, and add comprehensive tests for saveOutput and large file encryption/decryption

v1.2.0

v1.2.0: Added multi-arch and OS building to build.zig via 'all' command
v1.1.0: Added versioning string info via zenc version command

v1.0.0

v1.0.0 Release.