FastCast v0.3.3 Open Beta

FastCast v0.3.3 is an Open Beta update focused on webcam overlay control and UI polish.

Highlights

• Added webcam overlay hide/show during active recording.
• Refined the dark UI layout and visual hierarchy.
• Fixed Stream card platform button overlap so YouTube/Twitch/Kick controls no longer collide with the Stream key row.
• Confirmed the earlier webcam corruption symptom was a webcam/USB device-state issue because it reproduced in Windows Camera and cleared after unplug/replug.

Validation

• GitHub CI passed.
• cargo fmt --all -- --check passed.
• cargo clippy --workspace --all-targets -- -D warnings passed.
• cargo test --workspace passed.
• Exact ZIP smoke passed:
  • normal recording
  • webcam hide/show during recording
  • clean stop
  • MP4 playback

Download

• FastCast-0.3.3-win-x64.zip
• FastCast-0.3.3-win-x64.zip.sha256

SHA-256:
3fa131022b93ab8250df74890e8091c12c3de558d1b93f53d2a10a50373eb4c7

Notes

• Unsigned build. Windows SmartScreen may warn about unknown publisher.
• Free during Open Beta.
• No telemetry, no accounts, no crash upload, no background polling, no auto-update.
• FastCast remains a focused single-scene Windows recorder/streamer, not a full OBS replacement.