diff --git a/apps/desktop/package.json b/apps/desktop/package.json
index 41cfb57..e686802 100644
--- a/apps/desktop/package.json
+++ b/apps/desktop/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@claude-prism/desktop",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "private": true,
   "type": "module",
   "scripts": {
diff --git a/apps/desktop/src-tauri/Cargo.toml b/apps/desktop/src-tauri/Cargo.toml
index 11d7704..c189d08 100644
--- a/apps/desktop/src-tauri/Cargo.toml
+++ b/apps/desktop/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "claude-prism-desktop"
-version = "1.0.4"
+version = "1.0.5"
 description = "AI-powered LaTeX writing workspace"
 edition = "2021"
 
diff --git a/apps/desktop/src-tauri/src/lib.rs b/apps/desktop/src-tauri/src/lib.rs
index 331a199..f0b41e4 100644
--- a/apps/desktop/src-tauri/src/lib.rs
+++ b/apps/desktop/src-tauri/src/lib.rs
@@ -320,6 +320,39 @@ pub fn run() {
             tauri::RunEvent::Ready => {
                 set_macos_app_icon();
             }
+            // Workaround: WKWebView sometimes fails to repaint after the app
+            // returns from background, leaving a black screen.  We apply two
+            // complementary fixes on focus-restore:
+            //   1. Nudge the window size by 1 px and back (forces native
+            //      compositing layer to re-composite).
+            //   2. Trigger a DOM reflow via JS (forces WKWebView render tree
+            //      rebuild without losing app state).
+            // Either one alone may not cover all cases.
+            // See https://github.com/tauri-apps/tauri/issues/5226
+            //     https://github.com/tauri-apps/tauri/issues/14843
+            #[cfg(target_os = "macos")]
+            tauri::RunEvent::WindowEvent {
+                ref label,
+                event: tauri::WindowEvent::Focused(true),
+                ..
+            } => {
+                if let Some(window) = app_handle.get_webview_window(label) {
+                    // 1) Native resize nudge
+                    if let Ok(size) = window.inner_size() {
+                        let _ = window.set_size(tauri::Size::Physical(tauri::PhysicalSize {
+                            width: size.width + 1,
+                            height: size.height,
+                        }));
+                        let _ = window.set_size(tauri::Size::Physical(size));
+                    }
+                    // 2) DOM reflow to force WKWebView render tree rebuild
+                    let _ = window.eval(
+                        "document.body.style.display='none';\
+                         document.body.offsetHeight;\
+                         document.body.style.display='';"
+                    );
+                }
+            }
             tauri::RunEvent::WindowEvent {
                 label,
                 event: tauri::WindowEvent::Destroyed,
diff --git a/apps/desktop/src-tauri/tauri.conf.json b/apps/desktop/src-tauri/tauri.conf.json
index 190386a..be40241 100644
--- a/apps/desktop/src-tauri/tauri.conf.json
+++ b/apps/desktop/src-tauri/tauri.conf.json
@@ -2,7 +2,7 @@
   "$schema": "https://raw.githubusercontent.com/nicegui-unofficial/nicegui-tauri-template/main/src-tauri/tauri.conf-v2-schema.json",
   "identifier": "com.claude-prism.desktop",
   "productName": "ClaudePrism",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "build": {
     "beforeDevCommand": "pnpm dev",
     "beforeBuildCommand": "pnpm build",
diff --git a/apps/desktop/src/components/workspace/sidebar.tsx b/apps/desktop/src/components/workspace/sidebar.tsx
index 91d488e..8f58b28 100644
--- a/apps/desktop/src/components/workspace/sidebar.tsx
+++ b/apps/desktop/src/components/workspace/sidebar.tsx
@@ -1,4 +1,5 @@
 import { useState, useCallback, useMemo, useRef, useEffect } from "react";
+import { getVersion } from "@tauri-apps/api/app";
 import {
   FileTextIcon,
   FolderIcon,
@@ -181,13 +182,22 @@ function getFileIcon(file: ProjectFile) {
   return <FileTextIcon className="size-4 shrink-0" />;
 }
 
-// ─── Constants ───
+// ─── App Version (resolved once from Tauri) ───
 
-const APP_VERSION = "0.0.1";
+let _appVersion = "";
+getVersion().then((v) => { _appVersion = v; });
+function useAppVersion() {
+  const [version, setVersion] = useState(_appVersion);
+  useEffect(() => {
+    if (!version) getVersion().then(setVersion);
+  }, [version]);
+  return version || "…";
+}
 
 // ─── Sidebar ───
 
 export function Sidebar() {
+  const appVersion = useAppVersion();
   const files = useDocumentStore((s) => s.files);
   const activeFileId = useDocumentStore((s) => s.activeFileId);
   const setActiveFile = useDocumentStore((s) => s.setActiveFile);
@@ -717,7 +727,7 @@ export function Sidebar() {
 
       {/* Footer */}
       <div className="flex items-center justify-between border-sidebar-border border-t px-3 py-2 text-muted-foreground text-xs">
-        <span className="truncate">ClaudePrism v{APP_VERSION}</span>
+        <span className="truncate">ClaudePrism v{appVersion}</span>
         <div className="flex shrink-0 items-center gap-1">
           <Button variant="ghost" size="icon" className="size-6" asChild>
             <a
diff --git a/apps/landing b/apps/landing
index feb097a..c3d8dbe 160000
--- a/apps/landing
+++ b/apps/landing
@@ -1 +1 @@
-Subproject commit feb097a96ff205f60f990fbc6493cb17cf2f63d5
+Subproject commit c3d8dbe5163603bc80a842145697e6bfe24d7a05
diff --git a/package.json b/package.json
index d9eaa73..b7111d4 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@claude-prism/root",
   "description": "Open-Source AI LaTeX writing workspace",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "repository": {
     "type": "git",
     "url": "https://github.com/delibae/claude-prism"