Standards Call 2023-02

Agenda

Review bugs and other issues for v1.4.2 patch release. Piling schema changes into PR #674.
Does IARC/OGRDB need an x-airr attribute for custom nullable/required flags? See #663.
Decide on Subject.sex values in #670.

Reviewed content and issues associated with PR #674.
Decided to de-nest Receptor.reactivity_measurements #677.
We will need to discuss #663 with GLDB to move forward, including clarifying how best to have the various Germline schema be integrated into the data model without being required.
A question was raised as to whether or not we need to clarify the contribution criteria and contributor licensing for the repository/schema/packages w.r.t. maintaining the original AIRR Standards WG ownership and licensing.