[
  {"versionName":"0.7.0","versionCode":9,"date":"2026-08-16","notes":"Chat: channel group chat and personal messages, working over cloud and offline mesh alike. On-device voice transcription (English US, English India, Hindi) with per-language models. Full communication history with transcripts. VOX auto-talk (voice-activated transmit). Hold-and-drag-up to lock hands-free transmission. Live audio ring and equalizer animations driven by real audio levels. Microphone and speaker selection. Multiple channels with recently-used list and in-app switching. Shareable channel invite links (QR + https) with a web landing page for phones without the app."},
  {"versionName":"0.6.0","versionCode":8,"date":"2026-08-16","notes":"GLOBAL mode: cloud PTT through the taphail.com relay server — talk worldwide over any internet connection. Online teammate roster. Automatic fallback to DIRECT offline mode when internet drops, and back."},
  {"versionName":"0.5.1","versionCode":7,"date":"2026-08-16","notes":"Audio output picker: speaker (default), earpiece, wired headset or Bluetooth. Fixed the bottom controls hiding behind the Android 15 navigation bar."},
  {"versionName":"0.4.0","versionCode":5,"date":"2026-08-16","notes":"Self-update system: the app checks the update server on every launch and enforces new versions with a blocking update screen — the whole fleet stays on one build. QR channel invites (show and scan). Voice now plays through the loudspeaker by default, walkie-talkie style. Version shown throughout the app."},
  {"versionName":"0.3.0","versionCode":4,"date":"2026-08-16","notes":"Self-healing offline mesh: failed Bluetooth connections retry with backoff, discovery restarts automatically when peerless, and dropped links recover within seconds — fixes offline mode dying after Wi-Fi was switched off."},
  {"versionName":"0.1.0","versionCode":1,"date":"2026-08-15","notes":"First build: offline walkie-talkie over Bluetooth (Google Nearby cluster) with multi-hop relay, MCPTT-style floor control, per-burst jitter buffer, radio tones, and the one giant hold-to-talk button."}
]