Changes to Up to 20 find-runnable questions answered from memory (precomputed answers and recent results); misses are computed in the background.

added the new not-served enum value to the status/anyOf[subschema #2] response property for the response status 400

added the new not-served enum value to the status/anyOf[subschema #2] response property for the response status 410

added the new not-served enum value to the status/anyOf[subschema #2] response property for the response status 429

the status response's property type changed from integer to no type for status 400

the status response's property type changed from integer to no type for status 410

the status response's property type changed from integer to no type for status 429

added subschema #1 subschema #2 to the status response property anyOf list for the response status 400

added subschema #1 subschema #2 to the status response property anyOf list for the response status 410

added subschema #1 subschema #2 to the status response property anyOf list for the response status 429

endpoint added