Changelog

[Unreleased]

Retained live stage and total timings for processing and protocol regeneration.
Immutable diagnostic generation history with atomic latest-result publication.
Auto/Fast/Efficient/Powersave protocol profiles with backend-selected threads by default, also applied during mapped-speaker regeneration.
Versioned UTF-8 YAML import/export for the SQLite terminology glossary, with stable entry IDs, complete validation, and atomic replacement semantics.
First Streamlit MVP for audio upload, Meeting Context entry, participant management, processing progress and protocol editing.
Application service and Meeting Lab adapter with environment-based runtime configuration.
Per-meeting upload and edited-protocol persistence.
Unit tests for context construction, configuration translation, progress, failure and result handling.
ADR 0011 for the Meeting Lab MVP backend architecture.

Record active glossary configuration without rewriting protocol transcript input.
Reconciled the documented MVP with the validated Meeting Lab backend.
Selected whisper.cpp for transcription and made diarization optional.
Defined the Python API, progress-event and Meeting Context integration boundaries.
Set the user-facing Meeting Assistant GUI as the next milestone.