v0.5.0

✨ Features

• show a placeholder icon when an app has none (moi952)
  • add AppIcon, which renders the app's icon or, when there is none, a
    neutral tile with a generic glyph (layers for a runtime, box otherwise)
  • use it in the app list, the auto-update history and the Flatpak and
    AppImage detail pages, which used to leave an empty gap
• update Flatpak runtimes and treat bundle-installed apps as manual (moi952)
  • list runtimes with a pending update the way Discover and Bazaar do, via
    libflatpak's list_installed_refs_for_update (the parent runtime of an
    extension that has an update), with a fallback that reads flatpak
    update's own pending-changes table; .Locale/.Debug/.Sources are skipped
  • apply a runtime replacement (e.g. an NVIDIA GL driver bump) by
    installing the successor then removing the old ref
  • hide uninstall, screenshots and the Steam shortcut on a runtime's page
  • an app whose origin remote is disabled (installed from a local bundle)
    is no longer reported as a failed check; it is labelled as installed
    manually, with a translation in all 15 languages
  • let proc_env.run feed stdin to a command
• send notifications as Steam chat messages from the plugin top level (moi952)
  • add pluginToast, which delivers a notification as a chat message from a
    synthetic "Apps Manager" friend so the plugin icon always renders (the
    native toaster icon showed as a broken image on some Steam builds)
  • register the update/auto-update listeners in definePlugin itself, so the
    notifications arrive even while the panel is closed
  • stop toasting from AppsContext (it only refreshes its state now), which
    avoids a duplicate notification
  • switch the remaining toaster.toast calls to pluginToast

🔧 Chores

• add What's New for 0.5.0 (moi952)