- datekeys.SpecVersion ("0.8.2") names the specification the module
implements. A test ties it to the spec file, its title and
spec/README.md, and TestCatalogueMatchesSpec and the vector files use
it (testkit.SpecVersion now aliases it), so the vectors regenerate
unchanged.
- datekeys.Version() is the version of the module as the go command
recorded it. That is a tag, or for a binary built in a checkout the
pseudo-version of its commit (for example
v0.0.0-20260928105528-9ac9cd952f04), or (devel) when it is unknown, as
in tests or under a replace directive to a directory. It works as the
main module and as a dependency, whatever the module path, which it
reads from the root package.
- `datekeys version` (also -version and --version) prints both and the
Go toolchain.
- README.md and README.es.md explain the three versions (format,
specification, module) and what the code on main covers.
traceability §70 and CHANGELOG follow.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
