v2.9.27

Send files to the box from your phone — and the screen preview works again.

• Send a file to your box. A new card on the Console tab: pick anything on
  your phone — a ROM, a save, a PDF, a photo — and it lands in
  ~/Downloads/Couchside on the box. Big files are fine; they stream straight
  across rather than being held in memory. On the desktop, Show on box opens
  that folder on the TV so you can get at what you just sent.
• The screen preview is fixed. If you had ever switched between Game Mode
  and the desktop, the preview would quietly stop updating — a stale picture, or
  nothing at all, taking about nine seconds to give up each time. It was aiming
  at the session you had left, which sticks around after it ends. The box now
  checks whether that session is genuinely still running, so the preview follows
  you between Game Mode and the desktop.
• Preview frames arrive about 2.4x faster — roughly two seconds down to
  under one — so the Screen card feels far less sluggish.
• Windows: pairing from the app works. Tapping your PC in "Scan for boxes"
  used to fail with unauthorized — the PC had no way to show you a PIN, so the
  only ways in were the QR page or typing the token by hand. Now it shows a
  six-digit PIN on the PC's own screen, same as a Steam Deck.
• Windows: a fix for the missing Pad tab. Some .exe installs shipped
  without the driver file the virtual controller needs, so the box reported no
  gamepad support and the app hid the Pad tab entirely. Builds can no longer be
  made that way. If your Pad tab is missing, reinstall with the current
  CouchsideSetup.exe.
• Coming from before 2.9.53, you also get: the trackpad no longer goes dead
  after the phone sits idle, and on Windows your Epic, GOG and Xbox / Game Pass
  games appear next to Steam.