v0.21.0

• InvokeAI pack. w-pack install invokeai sets up InvokeAI, an image
  generation app with a canvas editor, as a service on http://localhost:9090,
  under its own account. It shares the machine-wide model store with ComfyUI
  (/var/lib/w/ai-models): every model file already there is registered in place
  — nothing is copied — and deleting a model from InvokeAI's UI can never remove
  weights ComfyUI uses. The GPU backend (NVIDIA, AMD/ROCm, Intel, or CPU) is
  picked for your machine; the pack adds a launcher entry and an AI skill. It
  also installs opencv (four small packages) for the canvas's content-aware
  infill. On a machine with two GPUs (for example an AMD card plus the
  processor's integrated graphics), set device: cuda:0 in invokeai.yaml,
  or half the jobs run on the slower one. Removing either AI pack keeps the
  shared w-ai group for the other.
• Clicking a notification opens its source. The window of the app that sent
  it comes to the front, on its own workspace — Telegram shows the chat, Firefox
  the tab — instead of staying behind. "Saved" notifications for screenshots and
  screen recordings now show a preview of the capture, and clicking one opens the
  file in its default app.
• Screenshot editor opens at the size of your screen. Annotation (satty)
  used to squeeze every capture into a shorter canvas and open it shrunk; it now
  opens at its on-screen size, and a region capture opens right over the spot it
  was taken from.
• Super+Enter no longer fails at random. On systemd 262 the terminal
  occasionally opened no window at all (about one launch in five in testing).
  Ghostty now starts in a mode that avoids the race.
• Logging out no longer loses your saved session. If a save dialog stayed
  open during logout, the background session saver could overwrite the exit
  snapshot with a half-closed desktop, so windows came back missing or stretched.
  The saver is now paused for the exit and resumed if you cancel it.
• Gaming pack: a rootless w-pack setup gaming no longer misreports its own
  library subvolumes as plain folders in home snapshots, and the MangoHud config
  exists right after install instead of at the next login.

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Install image: download the current build — rebuilt nightly, including from this release.