Put the wallpaper under the icons on Windows 11 24H2+, and draw on the screen's GPU

.github/workflows/release.yml

@@ -518,12 +518,19 @@ jobs:
             # --prerelease on its own only sets the flag on a still-unpublished
             # draft. Nothing here goes the other way: a release that is already
             # published is never pushed back to a draft.
+            #
+            # A draft has no tag yet: Publish makes it from the draft's target.
+            # Rebuilding a draft from a newer commit has to move the target
+            # too, or Publish tags the commit before the change while the
+            # binaries were built after it.
+            target=""
+            if [ "$state" = "--draft" ]; then target="--target $GITHUB_SHA"; fi
             if [ "${{ inputs.prerelease }}" = "true" ] && [ "$state" = "--draft" ]; then
               echo "release $V is a draft and a prerelease was asked for — publishing it"
               state="--prerelease --draft=false"
             fi
             echo "release $V exists ($state) — updating in place (not deleting)"
-            gh release edit "$V" $state --title "$V" --notes-file RELEASE_NOTES.md
+            gh release edit "$V" $state $target --title "$V" --notes-file RELEASE_NOTES.md
             # Clear each asset by name first. `--clobber` alone is not enough:
             # a run cancelled mid-upload leaves a half-created asset, and the
             # API then answers 400 for a fresh upload of that name rather than

crates/kirie-platform/src/backend.rs

@@ -22,6 +22,10 @@ pub struct PresentOptions {
     pub activity_paused: Option<std::sync::Arc<std::sync::atomic::AtomicBool>>,
     pub pointer: bool,
     pub take_clicks: bool,
+    /// The GPU to draw on, as a word from `kirie gpus`. Only Windows reads it;
+    /// elsewhere `--gpu` has already pinned the Vulkan driver by the time the
+    /// platform starts.
+    pub gpu: Option<String>,
 }
 
 impl Default for PresentOptions {
@@ -38,6 +42,7 @@ impl Default for PresentOptions {
             activity_paused: None,
             pointer: true,
             take_clicks: false,
+            gpu: None,
         }
     }
 }