PASS 01/19: remove diarization model
PASS 02/19: remove file-upload eligibility
PASS 03/19: replace diarized response format
PASS 04/19: remove VAD chunking
PASS 05/19: allow unsupported prompt
PASS 06/19: send keywords to diarization
PASS 07/19: remove speaker property parser
PASS 08/19: remove timestamp validation
PASS 09/19: disable duration ceiling
PASS 10/19: restore diarization preroll
PASS 11/19: remove speaker checkpoint hash
PASS 12/19: remove checkpoint size guard
PASS 13/19: remove Part label scoping
PASS 14/19: remove diarized text export
PASS 15/19: remove diarization UI option
PASS 16/19: enable unsupported keyword box
PASS 17/19: disable duration safety control
PASS 18/19: replace default model
PASS 19/19: stale version
ALL 19 DIARIZATION MUTATIONS DETECTED
