release: v2.1.17

Render upload progress from fractional transfer values while keeping the visible percentage rounded. Move the green fill with a linear compositor transform and cover the 92-to-93 percent transition with monotonic frame-level Electron assertions.

Keep Electron UI verification listeners loopback-only so development validation no longer raises a Windows Firewall prompt under electron.exe. Extend the public source allowlist with the focused network safety regression coverage.

renderer/styles.css

@@ -518,10 +518,12 @@ body.col-resizing, body.col-resizing * { cursor: col-resize !important; user-sel
   overflow: hidden;
 }
 .progress-bar-fill {
+  width: 100%;
   height: 100%;
   border-radius: 2px;
-  will-change: width;
-  transition: width 220ms ease-out;
+  transform-origin: left center;
+  will-change: transform;
+  transition: transform 360ms linear;
 }
 .progress-bar-fill.status-uploading { background: linear-gradient(90deg, var(--success), var(--success-end)); }
 .progress-bar-fill.status-getting-server { background: var(--accent); }
@@ -1749,7 +1751,7 @@ select.hs-input { max-width: none; width: auto; min-width: 140px; }
   }
 
   .progress-bar-fill {
-    transition-duration: 220ms !important;
+    transition-duration: 360ms !important;
   }
 
   .menu-opening {