---- Useability improvements for the JWT portions of sepiida. Adds some fixtures around JWT and some automatic testing behavior
3.20
---- Improve URI endpoint field to handle None, is_nullable. Bug fixes
3.19
---- Add JWT to sepiida. This is in the new jwt module. Only interesting if you need it
3.18
---- Re-add pytest-mock as a dependency because downstream clients were counting on it
3.17
---- Add content-type: application/json to POST and PUT response bodies
3.16
----
Changed `sepiida.fields.Field(put_null)` for `sepiida.fields.Field(nullable)`. You'll need to update any fields that set a value for `put_null` so that they use `nullable` instead