The screen and first frame must be at most 4096x4096 and the frame inside the
screen; anything malformed or truncated is rejected. Only a minimal
single-frame GIF (header, screen, colour table, graphic control, first
image) reaches the Frame's Chromium, however many frames the source has.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Matching the APK path in command lines could hit an unrelated process, and
the pgid file had a registration race. The launcher keeps the flock (not
inherited by Lepton) and, holding it, stops only lepton-steamlaunch-<instance>,
whose name is this app's alone. A Lepton host process may linger briefly.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Automatic backfill touches only entries marked art_pending at install (a
devkit title Steam registered later) and fills only slots Steam has no art
for: no name, exe, VR flag or icon changes, no clearing. Older installs
without the flag are left alone and refreshed only when the user asks.
- Android remove takes the install lock that install and refresh hold, so a
refresh in progress can't recreate a removed app; a refresh after removal
finds it not installed.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Name resolution runs in a thread within the budget, a watchdog shuts the
socket at the deadline, and the body is read one receive at a time with the
remaining time as timeout. SteamGridDB goes through the same bounded fetch,
without redirects.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The lock isn't inherited by Lepton, so a launcher killed before Lepton made its
container left an untracked Lepton that a new Play could overlap. The launcher
records its child's process group and, once it holds the lock, ends a recorded
group that is still running this app.apk (never an unrelated reused id).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
GitHub's opengraph preview is repo text, stats and an identicon; as a Steam hero
it looked broken. GitHub entries no longer default to it (the store draws its
fallback, Steam gets generated art). Source GIFs (common gameplay captures) are
accepted; the Frame's Chromium draws the first frame. Open Saber Plus uses its
gameplay GIF as banner. Verified on the Frame: hero/wide now show gameplay.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Remove: collections and artwork clearing are best effort in Steam's JS, and
the host carries on to delete the files when Steam isn't running (Android
apps and devkit titles).
- Devkit titles: the shortcut is found by devkit id, the saved id, or an
executable/start folder inside the title's folder; never by display name.
Steam's overviews don't carry devkit_gameid (checked on the Frame
2026-09-28), so 'list' now reads exe/start dir from app details.
- Photo-based grid/wide/hero slots render as JPEG (a noise-heavy 3840x1240
hero was over 12 MiB as PNG on the Frame); the logo stays transparent PNG.
Rendering gets 75 s and retries once with generated art. Each slot is
cleared before it is set, since Steam keeps .png and .jpg side by side.
- Devkit titles keep their own VR flag (vr=None skips SetShortcutIsVR) and
their Sideloaded collection.
- A failed title install's cleanup can't replace the original error.
- refresh_art for devkit titles (frame_titles.refresh_art).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- Any failure of a source image or SteamGridDB (HTTPException, odd JSON) now
becomes a warning and generated art, never an aborted install; refresh-art
--all reports each app and carries on.
- URL artwork goes through apk_sources._images: public addresses only, at most
three redirects, and one overall deadline for all of an install's fetches.
- PNGs are checked from their header only (any depth or interlace; Steam's
Chromium decodes them), JPEGs may have trailing padding, and 4K screenshots
are within limits. The slow pure-Python decoder is gone.
- SteamGridDB title matching keeps letters of every script and never matches
on an empty name. One warning per source slot, not per candidate.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Once flock is held no launcher owns a running container (a SIGKILLed launcher
left it), so it is stopped and the launch continues. fd 9 is closed for the
Lepton child so it can't keep the lock held.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Generate five artwork slots, refresh VR shortcuts and managed collections, and retain a signal-aware launcher around setsid so stopping the wrapper cleans its container. Cover installation, artwork and launch cleanup offline; record the Steam client startup blocker for device verification.
Co-Authored-By: GPT-6 Astra <noreply@openai.com>
