v0.3.3

Changes

• Speaker attendance filter (--speakers): Limit which enrolled speakers are matched during identification
  • any2md podcast.mp3 --diarize --identify --speakers "Alice,Bob" — constrain search space
  • Unknown/guest speakers reliably detected when not in the expected set
• Speaker groups: Reusable named speaker sets
  • any2md speaker group create "Hosts" --members "Alice,Bob"
  • --speakers "@Hosts" expands group to member list
  • Full CRUD: create, list, show, delete, add-member, remove-member
• JSON attendance field: --json output includes attendance.expected, attendance.identified, attendance.unknown