Release 4.2.7+1: adaptive HiDPI window sizing (work-area DIPs + min size) and responsive CSS so the UI opens usable without stretch. Windows 4.2.7.1.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-02 12:00:10 +03:00
parent a1756715ef
commit fa3e11216e
15 changed files with 354 additions and 60 deletions
@@ -13,8 +13,8 @@ android {
        minSdk = 26
        targetSdk = 35
        // versionCode = major*1_000_000 + minor*10_000 + patch*100 + build
-        versionCode = 4_026_001
-        versionName = "4.2.6+1"
+        versionCode = 4_027_001
+        versionName = "4.2.7+1"
        vectorDrawables.useSupportLibrary = true
        ndk {
            abiFilters += listOf("arm64-v8a", "armeabi-v7a", "x86_64")
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
  <assemblyIdentity
-    version="3.9.0.3"
+    version="4.2.7.1"
    processorArchitecture="*"
    name="EvilFox.Navis"
    type="win32"/>
@@ -76,6 +76,10 @@ func main() {
 	}
 	update.CleanupStaleDownloads()

+	// Before any HWND: declare DPI awareness so CreateWindow/SetSize sizes
+	// are physical pixels and we can convert DIPs correctly.
+	enableProcessDPIAware()
+
 	log.SetFlags(log.LstdFlags | log.Lshortfile)

 	cfgPath, err := config.LocateConfig()
@@ -114,15 +118,17 @@ func main() {

 	// Do NOT auto-download cores on startup — silent network+write looks like malware to AV.

-	// Sidebar layout (Hiddify-style) needs a wider window than the old column UI.
+	// Size from monitor work area in DIPs, converted to physical pixels for
+	// DPI-aware CreateWindow (fixed 920x680 physical collapses CSS <700px on HiDPI).
+	initW, initH := initialWindowPhysicalSize()
 	w := webview2.NewWithOptions(webview2.WebViewOptions{
 		Debug:     false,
 		AutoFocus: true,
 		DataPath:  dataPath,
 		WindowOptions: webview2.WindowOptions{
 			Title:  "EvilFox",
-			Width:  920,
-			Height: 680,
+			Width:  uint(initW),
+			Height: uint(initH),
 			Center: true,
 			IconId: 1,
 		},
@@ -137,7 +143,7 @@ func main() {
 	}()

 	applyWindowIcon(w.Window())
-	w.SetSize(920, 680, webview2.HintNone)
+	applyAdaptiveWindowSize(w)

 	mustBind(w, "getState", a.getState)
 	mustBind(w, "connect", a.connect)
@@ -0,0 +1,215 @@
+//go:build windows
+
+package main
+
+import (
+	"unsafe"
+
+	"github.com/jchv/go-webview2"
+	"golang.org/x/sys/windows"
+)
+
+// DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 = (DPI_AWARENESS_CONTEXT)-4
+const dpiAwarenessContextPerMonitorAwareV2 = ^uintptr(3)
+
+const (
+	spiGetWorkArea          = 0x0030
+	monitorDefaultToNearest = 2
+)
+
+type monitorInfo struct {
+	CbSize    uint32
+	RcMonitor windows.Rect
+	RcWork    windows.Rect
+	DwFlags   uint32
+}
+
+// enableProcessDPIAware opts into per-monitor DPI before any HWND is created.
+// The embedded app.manifest already declares PerMonitorV2; this is a belt-and-
+// suspenders call for builds that lose the manifest resource.
+func enableProcessDPIAware() {
+	user32 := windows.NewLazySystemDLL("user32.dll")
+	if p := user32.NewProc("SetProcessDpiAwarenessContext"); p.Find() == nil {
+		_, _, _ = p.Call(dpiAwarenessContextPerMonitorAwareV2)
+		return
+	}
+	if p := user32.NewProc("SetProcessDPIAware"); p.Find() == nil {
+		_, _, _ = p.Call()
+	}
+}
+
+func systemDPI() int {
+	user32 := windows.NewLazySystemDLL("user32.dll")
+	if p := user32.NewProc("GetDpiForSystem"); p.Find() == nil {
+		if r, _, _ := p.Call(); r >= 72 && r <= 480 {
+			return int(r)
+		}
+	}
+	return 96
+}
+
+func windowDPI(hwnd uintptr) int {
+	if hwnd != 0 {
+		user32 := windows.NewLazySystemDLL("user32.dll")
+		if p := user32.NewProc("GetDpiForWindow"); p.Find() == nil {
+			if r, _, _ := p.Call(hwnd); r >= 72 && r <= 480 {
+				return int(r)
+			}
+		}
+	}
+	return systemDPI()
+}
+
+func dipsToPhysical(dips, dpi int) int {
+	if dpi <= 0 {
+		dpi = 96
+	}
+	return (dips*dpi + 48) / 96
+}
+
+func physicalToDIPs(px, dpi int) int {
+	if dpi <= 0 {
+		dpi = 96
+	}
+	return (px*96 + dpi/2) / dpi
+}
+
+func primaryWorkAreaPhysical() (w, h int, ok bool) {
+	var r windows.Rect
+	user32 := windows.NewLazySystemDLL("user32.dll")
+	p := user32.NewProc("SystemParametersInfoW")
+	ret, _, _ := p.Call(spiGetWorkArea, 0, uintptr(unsafe.Pointer(&r)), 0)
+	if ret == 0 {
+		return 0, 0, false
+	}
+	return int(r.Right - r.Left), int(r.Bottom - r.Top), true
+}
+
+func monitorWorkAreaPhysical(hwnd uintptr) (w, h int, ok bool) {
+	if hwnd == 0 {
+		return primaryWorkAreaPhysical()
+	}
+	user32 := windows.NewLazySystemDLL("user32.dll")
+	fromWin := user32.NewProc("MonitorFromWindow")
+	getInfo := user32.NewProc("GetMonitorInfoW")
+	if fromWin.Find() != nil || getInfo.Find() != nil {
+		return primaryWorkAreaPhysical()
+	}
+	hmon, _, _ := fromWin.Call(hwnd, monitorDefaultToNearest)
+	if hmon == 0 {
+		return primaryWorkAreaPhysical()
+	}
+	var mi monitorInfo
+	mi.CbSize = uint32(unsafe.Sizeof(mi))
+	ret, _, _ := getInfo.Call(hmon, uintptr(unsafe.Pointer(&mi)))
+	if ret == 0 {
+		return primaryWorkAreaPhysical()
+	}
+	return int(mi.RcWork.Right - mi.RcWork.Left), int(mi.RcWork.Bottom - mi.RcWork.Top), true
+}
+
+// computeClientSizeDIPs picks a comfortable client size in DIPs from the
+// monitor work area (also expressed as physical px + dpi).
+// Target: ~min(1100, workW*0.72) x min(780, workH*0.78), floored near
+// 960x680 when the screen allows, always capped with margins.
+func computeClientSizeDIPs(workWPhys, workHPhys, dpi int) (w, h int) {
+	if dpi <= 0 {
+		dpi = 96
+	}
+	workW := physicalToDIPs(workWPhys, dpi)
+	workH := physicalToDIPs(workHPhys, dpi)
+	if workW < 320 {
+		workW = 320
+	}
+	if workH < 240 {
+		workH = 240
+	}
+
+	const marginX, marginY = 64, 64
+	maxW := workW - marginX
+	maxH := workH - marginY
+	if maxW < 480 {
+		maxW = workW
+	}
+	if maxH < 360 {
+		maxH = workH
+	}
+	if maxW < 480 {
+		maxW = 480
+	}
+	if maxH < 360 {
+		maxH = 360
+	}
+
+	prefW := int(float64(workW) * 0.72)
+	if prefW > 1100 {
+		prefW = 1100
+	}
+	prefH := int(float64(workH) * 0.78)
+	if prefH > 780 {
+		prefH = 780
+	}
+
+	if prefW < 960 && maxW >= 960 {
+		prefW = 960
+	}
+	if prefH < 680 && maxH >= 680 {
+		prefH = 680
+	}
+
+	if prefW > maxW {
+		prefW = maxW
+	}
+	if prefH > maxH {
+		prefH = maxH
+	}
+	if prefW < 640 && maxW >= 640 {
+		prefW = 640
+	}
+	if prefH < 480 && maxH >= 480 {
+		prefH = 480
+	}
+	return prefW, prefH
+}
+
+// initialWindowPhysicalSize estimates CreateWindow size before an HWND exists
+// (primary work area + system DPI). go-webview2 treats Width/Height as physical
+// pixels when the process is DPI-aware.
+func initialWindowPhysicalSize() (w, h int) {
+	dpi := systemDPI()
+	ww, wh, ok := primaryWorkAreaPhysical()
+	if !ok || ww <= 0 || wh <= 0 {
+		return dipsToPhysical(960, dpi), dipsToPhysical(680, dpi)
+	}
+	dipW, dipH := computeClientSizeDIPs(ww, wh, dpi)
+	return dipsToPhysical(dipW, dpi), dipsToPhysical(dipH, dpi)
+}
+
+// applyAdaptiveWindowSize sets HintMin (~720x520 DIPs) then the preferred
+// client size from the window's monitor work area, both in physical pixels.
+func applyAdaptiveWindowSize(w webview2.WebView) {
+	if w == nil {
+		return
+	}
+	hwnd := uintptr(w.Window())
+	dpi := windowDPI(hwnd)
+	ww, wh, ok := monitorWorkAreaPhysical(hwnd)
+	if !ok || ww <= 0 || wh <= 0 {
+		ww, wh, _ = primaryWorkAreaPhysical()
+	}
+	dipW, dipH := computeClientSizeDIPs(ww, wh, dpi)
+	physW := dipsToPhysical(dipW, dpi)
+	physH := dipsToPhysical(dipH, dpi)
+
+	minW := dipsToPhysical(720, dpi)
+	minH := dipsToPhysical(520, dpi)
+	if minW > physW {
+		minW = physW
+	}
+	if minH > physH {
+		minH = physH
+	}
+
+	w.SetSize(minW, minH, webview2.HintMin)
+	w.SetSize(physW, physH, webview2.HintNone)
+}
@@ -1,11 +1,11 @@
 {
-  "version": "4.2.6",
-  "notes": "4.2.6: fix sidebar RU/EN and theme toggles — applyTheme param shadowed i18n t(), so init threw and click listeners never bound",
+  "version": "4.2.7",
+  "notes": "4.2.7: adaptive window size on HiDPI (DIP work-area sizing + min size); responsive CSS breakpoints so sidebar/power button fit without stretch",
  "platform": "windows-amd64",
  "os": "windows",
  "arch": "amd64",
  "url": "https://git.de4ima.uk/Evilfox/navi/raw/branch/Windows/dist/navis-release/windows/EvilFox.exe",
-  "sha256": "843fd62f7fe0ae09261322fb90d7f281a48472b78e6a9c543b6a9637fe1cc83e",
+  "sha256": "dd867e27845fafa9417e1658919fc6613947db3c4677c1f35a270cdc72b3c762",
  "mandatory": false,
  "platforms": {
    "android": {
@@ -40,7 +40,7 @@
    },
    "windows-amd64": {
      "url": "https://git.de4ima.uk/Evilfox/navi/raw/branch/Windows/dist/navis-release/windows/EvilFox.exe",
-      "sha256": "843fd62f7fe0ae09261322fb90d7f281a48472b78e6a9c543b6a9637fe1cc83e",
+      "sha256": "dd867e27845fafa9417e1658919fc6613947db3c4677c1f35a270cdc72b3c762",
      "os": "windows",
      "arch": "amd64"
    }
@@ -1,11 +1,11 @@
 {
-  "version": "4.2.6",
-  "notes": "4.2.6: fix sidebar RU/EN and theme toggles — applyTheme param shadowed i18n t(), so init threw and click listeners never bound",
+  "version": "4.2.7",
+  "notes": "4.2.7: adaptive window size on HiDPI (DIP work-area sizing + min size); responsive CSS breakpoints so sidebar/power button fit without stretch",
  "platform": "windows-amd64",
  "os": "windows",
  "arch": "amd64",
  "url": "https://git.de4ima.uk/Evilfox/navi/raw/branch/Windows/dist/navis-release/windows/EvilFox.exe",
-  "sha256": "843fd62f7fe0ae09261322fb90d7f281a48472b78e6a9c543b6a9637fe1cc83e",
+  "sha256": "dd867e27845fafa9417e1658919fc6613947db3c4677c1f35a270cdc72b3c762",
  "mandatory": false,
  "platforms": {
    "android": {
@@ -40,7 +40,7 @@
    },
    "windows-amd64": {
      "url": "https://git.de4ima.uk/Evilfox/navi/raw/branch/Windows/dist/navis-release/windows/EvilFox.exe",
-      "sha256": "843fd62f7fe0ae09261322fb90d7f281a48472b78e6a9c543b6a9637fe1cc83e",
+      "sha256": "dd867e27845fafa9417e1658919fc6613947db3c4677c1f35a270cdc72b3c762",
      "os": "windows",
      "arch": "amd64"
    }
@@ -149,7 +149,9 @@
    [hidden] { display: none !important; }
    html, body {
      margin: 0;
+      width: 100%;
      height: 100%;
+      height: 100dvh;
      font-family: Manrope, sans-serif;
      color: var(--ink);
      background: var(--page-bg);
@@ -158,8 +160,12 @@

    .app {
      display: grid;
-      grid-template-columns: 216px 1fr;
+      grid-template-columns: 216px minmax(0, 1fr);
+      width: 100%;
+      height: 100%;
      height: 100vh;
+      height: 100dvh;
+      min-height: 0;
    }

    /* ==== Sidebar ==== */
@@ -172,6 +178,8 @@
      backdrop-filter: blur(18px) saturate(1.15);
      border-right: 1px solid var(--line);
      min-width: 0;
+      min-height: 0;
+      overflow: hidden;
    }
    .side .brand-row {
      display: flex;
@@ -329,15 +337,26 @@
      display: flex;
      flex-direction: column;
      min-width: 0;
+      min-height: 0;
      overflow: hidden;
+      height: 100%;
    }
    .pages {
-      flex: 1;
+      flex: 1 1 auto;
+      min-height: 0;
+      overflow-x: hidden;
      overflow-y: auto;
-      padding: 18px 20px 8px;
+      padding: 18px clamp(12px, 2.2vw, 20px) 8px;
+      -webkit-overflow-scrolling: touch;
    }
    /* Inactive pages must not paint (WebView2 overflow ghosts from hidden siblings). */
-    .page { display: none !important; max-width: 640px; margin: 0 auto; }
+    .page {
+      display: none !important;
+      width: 100%;
+      max-width: min(720px, 100%);
+      margin: 0 auto;
+      box-sizing: border-box;
+    }
    .page.active { display: block !important; animation: rise .3s var(--ease) both; }
    @keyframes rise {
      from { opacity: 0; transform: translateY(10px); }
@@ -381,12 +400,13 @@
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--hero-bg);
-      padding: 26px 16px 20px;
+      padding: clamp(14px, 2.6vw, 26px) clamp(10px, 2vw, 16px) clamp(12px, 2vw, 20px);
      margin-bottom: 14px;
      text-align: center;
      transition: border-color .25s, box-shadow .25s, background .25s;
-      min-height: 220px;
+      min-height: clamp(160px, 28vh, 220px);
      box-sizing: border-box;
+      width: 100%;
    }
    .hero.on {
      border-color: rgba(13,138,102,.35);
@@ -394,10 +414,11 @@
      background: var(--hero-bg-on);
    }
    .power-btn {
-      width: 148px;
-      height: 148px;
-      min-width: 148px;
-      min-height: 148px;
+      --power-size: clamp(104px, 22vw, 148px);
+      width: var(--power-size);
+      height: var(--power-size);
+      min-width: var(--power-size);
+      min-height: var(--power-size);
      border-radius: 50%;
      border: 0;
      cursor: pointer;
@@ -407,7 +428,7 @@
      flex-direction: column;
      align-items: center;
      justify-content: center;
-      gap: 7px;
+      gap: clamp(4px, 1vw, 7px);
      margin: 4px auto 14px;
      transition: background .25s, color .25s, transform .12s, box-shadow .25s;
      box-shadow: 0 14px 34px rgba(8, 145, 178, .3);
@@ -417,10 +438,13 @@
    .power-btn:hover { transform: translateY(-2px); }
    .power-btn:active { transform: none; }
    .power-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
-    .power-btn svg { width: 40px; height: 40px; }
+    .power-btn svg {
+      width: clamp(28px, 6vw, 40px);
+      height: clamp(28px, 6vw, 40px);
+    }
    .power-btn .power-label {
      font-family: Outfit, sans-serif;
-      font-size: .64rem;
+      font-size: clamp(.52rem, 1.5vw, .64rem);
      font-weight: 800;
      letter-spacing: .09em;
      line-height: 1;
@@ -526,11 +550,12 @@
    /* Current server card (home, bottom) */
    .cur-server {
      display: grid;
-      grid-template-columns: auto 1fr auto;
+      grid-template-columns: auto minmax(0, 1fr) auto;
      align-items: center;
-      gap: 12px;
+      gap: clamp(8px, 1.5vw, 12px);
      width: 100%;
-      padding: 12px 14px;
+      max-width: 100%;
+      padding: clamp(10px, 1.8vw, 12px) clamp(10px, 1.8vw, 14px);
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--surface-2);
@@ -540,6 +565,7 @@
      text-align: left;
      margin-bottom: 12px;
      transition: border-color .15s, background .15s;
+      box-sizing: border-box;
    }
    .cur-server:hover { border-color: rgba(8,145,178,.35); }
    .cur-server .flag {
@@ -1217,10 +1243,13 @@
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--row-bg);
-      padding: 12px 14px;
+      padding: clamp(10px, 1.8vw, 12px) clamp(10px, 1.8vw, 14px);
      margin-bottom: 12px;
      display: grid;
      gap: 8px;
+      width: 100%;
+      max-width: 100%;
+      box-sizing: border-box;
    }
    .traffic-row {
      display: flex;
@@ -1256,7 +1285,10 @@
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface-2);
-      padding: 14px;
+      padding: clamp(10px, 1.8vw, 14px);
+      width: 100%;
+      max-width: 100%;
+      box-sizing: border-box;
      display: flex;
      flex-direction: column;
      gap: 8px;
@@ -1371,12 +1403,53 @@
    .modal h2 { font-family: Outfit, sans-serif; margin: 0 0 12px; font-size: 1.2rem; letter-spacing: -.02em; }
    .modal .actions { margin-top: 12px; grid-template-columns: 1fr 1fr; }

+    /* Medium: keep labels, slightly narrower sidebar */
+    @media (max-width: 900px) and (min-width: 701px) {
+      .app { grid-template-columns: 176px minmax(0, 1fr); }
+      .side { padding: 14px 8px 10px; }
+      .nav-btn { gap: 10px; padding: 10px 12px; font-size: .84rem; }
+      .brand { font-size: 1.2rem; }
+    }
+
+    /* Narrow: icon sidebar — main pane stays usable (fluid power/cards) */
    @media (max-width: 700px) {
-      .app { grid-template-columns: 64px 1fr; }
-      .side .brand-row { justify-content: center; padding-left: 0; padding-right: 0; }
+      .app { grid-template-columns: 64px minmax(0, 1fr); }
+      .side {
+        padding: 12px 6px 10px;
+        align-items: stretch;
+      }
+      .side .brand-row { justify-content: center; padding-left: 0; padding-right: 0; padding-bottom: 10px; }
      .side .brand, .side .badge-ver, .nav-btn .nav-label, .side-foot .ver { display: none; }
      .nav-btn { justify-content: center; padding: 12px 0; }
-      .side-foot { justify-content: center; }
+      .side-foot {
+        flex-direction: column;
+        justify-content: center;
+        align-items: center;
+        gap: 8px;
+        padding: 8px 0 0;
+      }
+      .side-foot-controls {
+        flex-direction: column;
+        align-items: center;
+        gap: 8px;
+        width: 100%;
+      }
+      .lang-seg {
+        flex-direction: column;
+        height: auto;
+        width: 40px;
+      }
+      .lang-seg button {
+        min-width: 0;
+        width: 100%;
+        padding: 7px 0;
+      }
+      .theme-toggle { width: 40px; height: 40px; }
+      .pages { padding: 12px 10px 8px; }
+      .page { max-width: 100%; }
+      .hero { min-height: 0; }
+      .power-btn { --power-size: clamp(96px, 28vw, 132px); }
+      .update-banner { margin-left: 10px; margin-right: 10px; }
      details.panel .grid2 { grid-template-columns: 1fr; }
      .tools { grid-template-columns: 1fr; }
    }
@@ -1392,23 +1465,23 @@
        <span class="badge-ver" id="badgeVer" hidden></span>
      </div>

-      <button class="nav-btn active" type="button" data-page="guard">
+      <button class="nav-btn active" type="button" data-page="guard" title="Защита" data-i18n-title="nav_guard">
        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3l7.5 3v5.2c0 4.6-3.1 8-7.5 9.8-4.4-1.8-7.5-5.2-7.5-9.8V6z"/><path d="M9 12l2.2 2.2L15.4 10"/></svg>
        <span class="nav-label" data-i18n="nav_guard">Защита</span>
      </button>
-      <button class="nav-btn" type="button" data-page="profiles">
+      <button class="nav-btn" type="button" data-page="profiles" title="Мои серверы" data-i18n-title="nav_profiles">
        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><rect x="3.5" y="4" width="17" height="6.5" rx="2"/><rect x="3.5" y="13.5" width="17" height="6.5" rx="2"/><path d="M7 7.2h.01M7 16.7h.01"/></svg>
        <span class="nav-label" data-i18n="nav_profiles">Мои серверы</span>
      </button>
-      <button class="nav-btn" type="button" data-page="settings">
+      <button class="nav-btn" type="button" data-page="settings" title="Настройки" data-i18n-title="nav_settings">
        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3.2"/><path d="M19.4 13.5a7.6 7.6 0 0 0 0-3l2-1.5-2-3.4-2.3 1a7.7 7.7 0 0 0-2.6-1.5L14.2 2h-4l-.3 2.6a7.7 7.7 0 0 0-2.6 1.5l-2.3-1-2 3.4 2 1.5a7.6 7.6 0 0 0 0 3l-2 1.5 2 3.4 2.3-1a7.7 7.7 0 0 0 2.6 1.5l.3 2.6h4l.3-2.6a7.7 7.7 0 0 0 2.6-1.5l2.3 1 2-3.4z"/></svg>
        <span class="nav-label" data-i18n="nav_settings">Настройки</span>
      </button>
-      <button class="nav-btn" type="button" data-page="logs">
+      <button class="nav-btn" type="button" data-page="logs" title="Статистика" data-i18n-title="nav_stats">
        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M5 20V10M12 20V4M19 20v-7"/></svg>
        <span class="nav-label" data-i18n="nav_stats">Статистика</span>
      </button>
-      <button class="nav-btn" type="button" data-page="about">
+      <button class="nav-btn" type="button" data-page="about" title="Помощь" data-i18n-title="nav_help">
        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="9"/><path d="M9.6 9.2a2.5 2.5 0 1 1 3.5 2.3c-.8.4-1.1 1-1.1 1.8"/><path d="M12 16.6h.01"/></svg>
        <span class="nav-label" data-i18n="nav_help">Помощь</span>
      </button>
@@ -17,8 +17,8 @@ import (
 )

 // CurrentVersion is the product/semver used for update eligibility (feed "version").
-// Keep major.minor.patch only — no build suffix here.
-const CurrentVersion = "4.2.6"
+// Keep major.minor.patch only вЂ” no build suffix here.
+const CurrentVersion = "4.2.7"

 // BuildNumber is the monotonic build within CurrentVersion (Windows FileVersion 4th part,
 // macOS CFBundleVersion suffix, Android versionCode low digits). Bump on every release build.
@@ -75,7 +75,7 @@ type Status struct {
 	Checking     bool   `json:"checking,omitempty"`
 	Error        string `json:"error,omitempty"`
 	ManifestURL  string `json:"manifest_url"`
-	StoreManaged bool   `json:"store_managed,omitempty"` // MSIX / Microsoft Store — no in-app updates
+	StoreManaged bool   `json:"store_managed,omitempty"` // MSIX / Microsoft Store вЂ” no in-app updates
 }

 // PlatformKey is "GOOS-GOARCH", e.g. windows-amd64, darwin-arm64.
@@ -86,7 +86,7 @@ func PlatformKey() string {
 // AssetFor returns download URL + checksum for the given platform key.
 //
 // Rules (critical):
-//   - Only the asset for this OS/arch is considered — never another OS.
+//   - Only the asset for this OS/arch is considered вЂ” never another OS.
 //   - If the feed has a newer version but no matching platform asset, ok=false
 //     (caller must treat Available as false).
 //   - Darwin may fall back to "darwin-universal" when the exact arch key is absent.
@@ -196,7 +196,7 @@ func Check(ctx context.Context, manifestURL string) (Status, error) {
 	if IsStorePackaged() {
 		st.StoreManaged = true
 		st.Available = false
-		st.Notes = "Обновления через Microsoft Store"
+		st.Notes = "РћР±РЅРѕРІР»РµРЅРёСЏ С‡РµСЂРµР· Microsoft Store"
 		return st, nil
 	}

@@ -212,7 +212,7 @@ func Check(ctx context.Context, manifestURL string) (Status, error) {
 	url, sha, ok := m.AssetFor(key)
 	if !ok {
 		// Higher feed version for another OS must NOT count as available here.
-		st.Error = fmt.Sprintf("нет сборки для %s", key)
+		st.Error = fmt.Sprintf("РЅРµС‚ СЃР±РѕСЂРєРё РґР»СЏ %s", key)
 		st.Available = false
 		return st, nil
 	}
@@ -254,7 +254,7 @@ func productParts(v string) [3]int {

 func splitVer(v string) []int {
 	v = strings.TrimPrefix(strings.TrimSpace(v), "v")
-	// Strip build metadata: 2.7.2+1 / 2.7.2-beta → compare product only.
+	// Strip build metadata: 2.7.2+1 / 2.7.2-beta в†’ compare product only.
 	if i := strings.IndexAny(v, "+-"); i >= 0 {
 		v = v[:i]
 	}
@@ -353,10 +353,10 @@ func prepareDownload(ctx context.Context, manifestURL string) (latest, url, sha,
 		if st.Error != "" {
 			return "", "", "", "", "", fmt.Errorf("%s", st.Error)
 		}
-		return "", "", "", "", "", fmt.Errorf("уже актуальная версия %s (канал %s)", DisplayVersion(), st.Latest)
+		return "", "", "", "", "", fmt.Errorf("СѓР¶Рµ Р°РєС‚СѓР°Р»СЊРЅР°СЏ РІРµСЂСЃРёСЏ %s (РєР°РЅР°Р» %s)", DisplayVersion(), st.Latest)
 	}
 	if !allowedDownloadURL(st.URL) {
-		return "", "", "", "", "", fmt.Errorf("URL обновления должен быть на git.de4ima.uk, git.evilfox.cc или files.de4ima.uk")
+		return "", "", "", "", "", fmt.Errorf("URL РѕР±РЅРѕРІР»РµРЅРёСЏ РґРѕР»Р¶РµРЅ Р±С‹С‚СЊ РЅР° git.de4ima.uk, git.evilfox.cc РёР»Рё files.de4ima.uk")
 	}
 	exe, err := os.Executable()
 	if err != nil {
@@ -33,7 +33,7 @@
  <Identity
    Name="EvilFox.EvilFox"
    Publisher="CN=EvilFox"
-    Version="4.2.6.1"
+    Version="4.2.7.1"
    ProcessorArchitecture="x64" />

  <Properties>
@@ -1,11 +1,11 @@
 {
-  "version": "4.2.6",
-  "notes": "4.2.6: fix sidebar RU/EN and theme toggles — applyTheme param shadowed i18n t(), so init threw and click listeners never bound",
+  "version": "4.2.7",
+  "notes": "4.2.7: adaptive window size on HiDPI (DIP work-area sizing + min size); responsive CSS breakpoints so sidebar/power button fit without stretch",
  "platform": "windows-amd64",
  "os": "windows",
  "arch": "amd64",
  "url": "https://git.de4ima.uk/Evilfox/navi/raw/branch/Windows/dist/navis-release/windows/EvilFox.exe",
-  "sha256": "843fd62f7fe0ae09261322fb90d7f281a48472b78e6a9c543b6a9637fe1cc83e",
+  "sha256": "dd867e27845fafa9417e1658919fc6613947db3c4677c1f35a270cdc72b3c762",
  "mandatory": false,
  "platforms": {
    "android": {
@@ -40,7 +40,7 @@
    },
    "windows-amd64": {
      "url": "https://git.de4ima.uk/Evilfox/navi/raw/branch/Windows/dist/navis-release/windows/EvilFox.exe",
-      "sha256": "843fd62f7fe0ae09261322fb90d7f281a48472b78e6a9c543b6a9637fe1cc83e",
+      "sha256": "dd867e27845fafa9417e1658919fc6613947db3c4677c1f35a270cdc72b3c762",
      "os": "windows",
      "arch": "amd64"
    }
@@ -1,7 +1,7 @@
 {
  "FixedFileInfo": {
-    "FileVersion": { "Major": 4, "Minor": 2, "Patch": 6, "Build": 1 },
-    "ProductVersion": { "Major": 4, "Minor": 2, "Patch": 6, "Build": 1 },
+    "FileVersion": { "Major": 4, "Minor": 2, "Patch": 7, "Build": 1 },
+    "ProductVersion": { "Major": 4, "Minor": 2, "Patch": 7, "Build": 1 },
    "FileFlagsMask": "3f",
    "FileFlags": "00",
    "FileOS": "40004",
@@ -11,12 +11,12 @@
  "StringFileInfo": {
    "CompanyName": "EvilFox",
    "FileDescription": "EvilFox — VPN client (Naive / Hy2 / AWG / VLESS / VMess / Trojan)",
-    "FileVersion": "4.2.6.1",
+    "FileVersion": "4.2.7.1",
    "InternalName": "EvilFox",
    "LegalCopyright": "Copyright (c) EvilFox",
    "OriginalFilename": "EvilFox.exe",
    "ProductName": "EvilFox",
-    "ProductVersion": "4.2.6.1",
+    "ProductVersion": "4.2.7.1",
    "Comments": "Open-source VPN/proxy client. https://evilfox.win/"
  },
  "VarFileInfo": {