Release 0.12.0

Release 0.11.0

Release 0.10.0

Add compatibility code between zig 0.12 and 0.13

The newest version of zig-clap can easily support both 0.12 and 0.13 zig
versions with just a few lines of code

Update to latest zig

See ziglang/zig#19847

Compatibility with Zig 0.13.0 remains unchanged

Remove zig.mod

Update to latest zig (4d7dd1689)

Tag 0.5.0

Tag 0.4.1