v2.1.1

What's Changed

• fix(batch): a status value the server adds later broke callers' types; type response enum fields open, keep named types closed by @AnderRV in #31
• feat(batch): name api_key_cap_reached and expose failure_detail on runs stopped by an API key credit cap by @AnderRV in #32

Full Changelog: v2.0.3...v2.1.1