Release v2026.6.3-dev.4

Built on Horizon 2.3.3.

A small iOS pre-release focused on the background disconnects some of you reported on iPhone.

Changes since v2026.6.3

• Fewer surprise disconnects in the background on iOS. Solstice keeps the connection alive while backgrounded with a silent-audio trick. If iOS reset its media system (which happens more often under memory pressure), that keep-alive could quietly die and the app would stay disconnected until you reopened it. It now detects the reset and restarts itself, rebuilds instead of reusing a dead audio player, and double-checks the keep-alive every time you return to the app.
• Groundwork to track down any remaining disconnects. This build records lightweight breadcrumbs to the diagnostic log (app starts, background/foreground switches, and connection drops), with no message content or personal data. If you still get disconnected, exporting that log will show whether the connection dropped or the whole app was reloaded.

If you still see drops after this, please export your diagnostic log and send it my way; that will tell me exactly which path is still firing.