OnMic — what's new

- Replaced internal support wording with customer-facing recovery messages.
- Preview/Apply is safer: changing setup, tags, profiles, or re-reading the
  sequence now clears the old preview so stale cuts cannot be applied.
- Dead-air trim now asks for a clearer confirmation before ripple-deleting
  pauses, while still backing up the sequence first.
- Added post-analysis warnings for suspicious results, like a quiet mic or a
  speaker who talks but is almost never tagged on camera.
- Added profile import/export so saved OnMic setups can move between machines.
- Camera auto-detect now explains that its tags are suggestions and clears old
  previews when it changes tags.

- Fixed a false "Some tracks are locked" warning in Check my sequence.
  On some Premiere builds the lock state is exposed as a function, and v0.38
  treated that function itself as "locked" instead of calling it.

- "Check my sequence" now catches more timeline problems before you cut:
  locked tracks, missing media files, speed-changed clips, selected camera /
  speaker count mismatches, and rough audio/video length mismatch.
- Added a real Stop button for long analysis / camera detection runs, and
  disabled setup buttons while OnMic is busy so the panel is harder to confuse.
- Added "Copy diagnostics" in the footer for easier support without asking
  users to dig through files.
- OnMic now labels newly registered devices more clearly on the website's
  device-management page.
- Release scripts now wait to mark a version latest until both Mac and Windows
  installers are live, and Windows .exe installers are ignored by git.

- Removed the first-run setup guide and the generic "Setup help" links. The
  top-of-panel help was more distracting than useful.
- Kept "Check my sequence" as the setup aid, with clearer messages for camera
  tracks, isolated mic tracks/channels, speaker count mismatches, and missing
  camera tags. It still only warns and never changes the timeline.

- NEW: "Hours saved" — after each edit OnMic shows roughly how much manual
  multicam work it just saved you, plus a lifetime running total.
- NEW (optional): a first-run setup guide and a "Check my sequence" button
  that flags layout problems (cameras sharing a track, a single mixed mic
  instead of isolated mics, untagged cameras) in plain language BEFORE you
  cut. The guide is dismissible and never blocks your workflow.
- Analyze no longer silently drops audio if a media file read hiccups
  mid-clip — it retries and warns you instead of treating it as silence,
  and loud speech at the very end of a clip is no longer missed.
- Security: offline access is now correctly time-limited (it can't be
  extended indefinitely by editing local files while staying offline).

- Analyze can no longer hang: if a mic file read fails mid-analysis, the
  speaking detector now falls back cleanly instead of freezing the panel.
- Large recordings use far less memory. The loudness pass and Detect Cameras
  now stream the audio in 60-second windows (like Analyze already did), so
  long multi-cam sessions won't run the machine out of RAM. Output is
  identical to before — verified bit-for-bit.
- Apply / Trim / Markers / Report now refuse to run a cut list that was
  analyzed for a DIFFERENT sequence than the one open. Re-analyze (or switch
  back to the right sequence) and you're good — no more edits landing on the
  wrong timeline.

- The version number moved to the footer, next to the WhereToPodcast link.
- Dead-air trim no longer removes a pause that a camera switch was placed in
  (which could push the cut onto the next word).
- Heads-up if the number of detected mic channels doesn't match your speaker
  count, so you can fix the mapping before cutting.
- Bundled third-party license notices (Silero VAD, YuNet, ONNX Runtime Web).

- NEW: "Preview as timeline markers" — drop a marker at every camera switch
  to review the proposed cuts without changing your timeline.
- Fixed "Flatten to one track": it no longer alters your source clips (it now
  restores each master clip's in/out after placing it) and skips speed/timewarp
  clips it can't map safely. Your audio tracks are left untouched.
- Dead-air trim is safer: it always backs up first, refuses to run if any track
  is locked, matches cut points more precisely, and clearly tells you to restore
  the backup if anything didn't ripple cleanly.
- Big memory win: voice detection processes long mics in chunks instead of
  loading the whole recording into RAM.
- Security hardening under the hood (fail-locked startup, server-signed offline).