Added interviewBriefing.info for fetching the briefing data needed to render an interviewer-facing briefing or to submit feedback via applicationFeedback.submit. Supports expansions for feedbackFormDefinition, application, candidate, job, interview, and interviewers. Requires the interviewsRead permission.
referral.create now returns a more detailed error message when the submission fails because the referenced job is not open (e.g. in Draft or Closed status).
