v0.17.4

What's Changed

• fix typing for optional arguments in interfaces by @vmeurisse in #337
• Fix variadic tuple substitution in schema by @wyfo in #344
• Fix tuple deserialization. by @pchanial in #343
• Fix frozenset deserialization. by @pchanial in #342
• Fix subprimitive validation using primitive instead of class instance by @wyfo in #345

New Contributors

• @vmeurisse made their first contribution in #337
• @pchanial made their first contribution in #343

Full Changelog: v0.17.3...v0.17.4