# Changelog

## 1.0.0 — 2026-08-13

Initial build on mail.txt3.net (Debian 12, Asterisk 20, Apache 2.4, Postfix).

- **Transcription**: per-voicemail `mailcmd` (`vm_mailcmd.py`) transcribes the
  attached recording with faster-whisper `base.en` (CPU, int8, VAD-filtered).
- **Summarisation**: local extractive summariser with intent tags and spoken-
  digit callback-number extraction. No LLM, by choice.
- **Email**: rebuilt `multipart/alternative` notification (plain + styled HTML)
  with the recording attached; relays the original Asterisk message unchanged on
  any error (fail-safe).
- **Telegram** (optional): per-mailbox routed voice-note DM with summary caption
  and transcript follow-up; degrades sendVoice → sendDocument → sendMessage.
- **Contacts** (optional): caller-ID → name via `file` (vCard/CSV export),
  `google` (People API OAuth), or `carddav` (app password; Nextcloud/Fastmail/
  iCloud). Last-9-digit matching. Note: Google app passwords do not work.
- **Web portal**: FastAPI app at `https://vm.txt3.net` — PIN login (mailbox +
  voicemail PIN from `voicemail.conf`), list, play, download, delete, per-user
  settings. Zero JavaScript, `script-src 'none'` CSP, loopback-only backend
  behind an Apache TLS reverse proxy. Brute-force lockout per (mailbox, IP).
- **Storage**: SQLite store with content-addressed audio (decoupled from
  Asterisk's renumbering) and DB-backed sessions.
- **Backfill**: `vm_import.py` imports and transcribes existing spool recordings;
  idempotent on `(mailbox, origtime, callerid)`. Backfilled 157 historical
  messages on first run (3m40s, 0 failures).
- **Packaging**: venv at `/opt/vm-transcribe`, systemd `vm-portal.service`,
  Apache vhost + certbot TLS, `install.sh`.