fix: improve update system UX and macOS compatibility

Update System Improvements:
- Fix duplicate update popups by disabling legacy updater.js
- Add skip button to update popup (shows after 30s, on error, or after download)
- Add macOS-specific handling with manual download as primary option
- Add missing open-download-page IPC handler
- Add missing unblockInterface() method to properly clean up after popup close
- Add quitAndInstallUpdate alias in preload for compatibility
- Remove pulse animation when download completes
- Fix manual download button to show correct status and close popup
- Sync player name to settings input after first install

Client Patcher Cleanup:
- Remove server patching code (server uses pre-patched JAR from CDN)
- Simplify to client-only patching
- Remove unused imports (crypto, AdmZip, execSync, spawn, javaManager)
- Remove unused methods (stringToUtf8, findAndReplaceDomainUtf8)
- Move localhost dev code to backup file for reference

Code Quality Fixes:
- Fix duplicate DOMContentLoaded handlers in install.js
- Fix duplicate checkForUpdates definition in preload.js
- Fix redundant if/else in onProgressUpdate callback
- Fix typo "Harwadre" -> "Hardware" in preload.js

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -55,6 +55,15 @@ body:
     validations:
       required: true
 
+  - type: textarea
+    id: hardwarespec
+    attributes:
+      label: Hardware Specification
+      description: Tell us your CPU, iGPU, dGPU, VRAM, and RAM information.
+      placeholder: "CPU: Intel i9-14900K 6.0 GHz | GPU: NVIDIA RTX 4090 | VRAM: 24 GB | RAM: 32 GB"
+    validations:
+      required: true
+
   - type: dropdown
     id: os
     attributes:
@@ -71,6 +80,15 @@ body:
     validations:
       required: true
 
+  - type: textarea
+    id: logs
+    attributes:
+      label: Logs or Error Messages
+      description: If applicable, paste any error messages or logs here.
+      render: shell
+    validations:
+      required: true
+
   - type: textarea
     id: additional
     attributes:

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -39,7 +39,7 @@ body:
     validations:
       required: true
 
-  - type: screenshots
+  - type: textarea
     id: screenshots
     attributes:
       label: Screenshots (Optional)

.github/ISSUE_TEMPLATE/support_request.yml

@@ -1,8 +1,22 @@
 name: Support Request
 description: Request help or support
-title: "[SUPPORT] "
+title: "[SUPPORT] <ADD YOUR TITLE HERE>"
 labels: ["support"]
 body:
+  - type: dropdown
+    id: acknowledge
+    attributes: 
+      label: Checklist
+      options:
+        - label: I have read the README.md before asking Support Request.
+          required: true
+        - label: I have read the TROUBLESHOOTING.md before asking Support Request.
+          required: true
+        - label: I have added title before submitting this Support Request.
+          required: true
+        - label: I acknowledge that my Support Request will not be responded as quick as in Discord Open-A-Ticket, I prefer this way.
+          required: true
+
   - type: markdown
     attributes:
       value: |
@@ -24,16 +38,30 @@ body:
     attributes:
       label: Context
       description: Provide any relevant context or background information.
-      placeholder: "I've tried..., but got..."
+      placeholder: "I've tried these steps, but got..."
     validations:
       required: true
 
-  - type: input
+  - type: textarea
+    id: hardwarespec
+    attributes:
+      label: Hardware Specification
+      description: Tell us your CPU, iGPU, dGPU, VRAM, and RAM information.
+      placeholder: "CPU: Intel i9-14900K 6.0 GHz | GPU: NVIDIA RTX 4090 | VRAM: 24 GB | RAM: 32 GB"
+    validations:
+      required: true
+
+  - type: dropdown
     id: version
     attributes:
       label: Version
       description: What version are you using?
-      placeholder: "e.g. v2.0.11 stable/pre-release"
+      options:
+        - v2.1.2
+        - v2.1.1
+        - v2.1.0
+        - v2.0.11
+        - v2.0.2
     validations:
       required: true
 
@@ -43,13 +71,12 @@ body:
       label: Platform
       description: What platform are you using?
       options:
-        - Windows 10
-        - Windows 11
-        - macOS (Apple Silicon)
-        - macOS (Intel)
-        - Linux Ubuntu/Debian-based
-        - Linux Fedora/RHEL-based
-        - Linux Arch-based
+        - Windows 11 x64
+        - Windows 10 x64
+        - macOS ARM64 (Apple Silicon)
+        - Linux x64 Ubuntu/Debian-based
+        - Linux x64 Fedora/RHEL-based
+        - Linux x64 Arch-based
     validations:
       required: true
 

.github/workflows/release.yml

@@ -9,35 +9,6 @@ on:
   workflow_dispatch:
 
 jobs:
-  build-linux:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install build dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libarchive-tools
-          
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-          cache: 'npm'
-      - run: npm ci
-
-      - name: Build Linux Packages
-        run: |
-          npx electron-builder --linux --x64 --arm64 --publish never
-      - uses: actions/upload-artifact@v4
-        with:
-          name: linux-builds
-          path: |
-            dist/*.AppImage
-            dist/*.AppImage.blockmap
-            dist/*.deb
-            dist/*.rpm
-            dist/*.pkg.tar.zst
-            dist/latest-linux.yml
-
   build-windows:
     runs-on: windows-latest
     steps:
@@ -78,8 +49,82 @@ jobs:
             dist/*.zip
             dist/latest-mac.yml
 
+  build-linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libarchive-tools
+          
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          cache: 'npm'
+      - run: npm ci
+
+      - name: Build Linux Packages
+        run: |
+          npx electron-builder --linux AppImage deb rpm --x64 --arm64 --publish never
+      - uses: actions/upload-artifact@v4
+        with:
+          name: linux-builds
+          path: |
+            dist/*.AppImage
+            dist/*.AppImage.blockmap
+            dist/*.deb
+            dist/*.rpm
+            dist/latest-linux.yml
+
+  build-arch:
+    runs-on: ubuntu-latest
+    container:
+      image: archlinux:latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          
+      - name: Install base packages
+        run: |
+          pacman -Syu --noconfirm
+          pacman -S --noconfirm \
+            base-devel \
+            git \
+            nodejs \
+            npm \
+            rpm-tools \
+            libxcrypt-compat
+
+      - name: Create build user
+        run: |
+          useradd -m builder
+          echo "builder ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+
+      - name: Fix Permissions
+        run: chown -R builder:builder .
+
+      - name: Build Arch Package
+        run: |
+          sudo -u builder bash << 'EOF'
+          set -e
+          makepkg --printsrcinfo > .SRCINFO
+          makepkg -s --noconfirm
+          EOF
+
+      - name: Upload Arch Package
+        uses: actions/upload-artifact@v4
+        with:
+          name: arch-package
+          path: |
+            *.pkg.tar.zst
+            *.src.tar.zst
+            .SRCINFO
+
   release:
-    needs: [build-linux, build-windows, build-macos]
+    needs: [build-windows, build-macos, build-linux, build-arch]
     runs-on: ubuntu-latest
     if: |
       startsWith(github.ref, 'refs/tags/v') || 
@@ -109,11 +154,15 @@ jobs:
       - name: Create Release
         uses: softprops/action-gh-release@v2
         with:
+          tag_name: ${{ github.ref_name }}
           # If it's a tag, use the tag. 
-          tag_name: ${{ github.ref_type == 'tag' && github.ref_name || format('v{0}.r{1}', steps.pkg_version.outputs.VERSION, github.run_number) }}
+          # tag_name: ${{ github.ref_type == 'tag' && github.ref_name || format('v{0}.r{1}', steps.pkg_version.outputs.VERSION, github.run_number) }}
           # If it's the 'release' branch, use 'v2.0.2-beta.r42'
           # name: ${{ github.ref_type == 'tag' && github.ref_name || format('v{0}-beta.r{1}', steps.pkg_version.outputs.VERSION, github.run_number) }}
           files: |
+            artifacts/arch-package/*.pkg.tar.zst
+            artifacts/arch-package/*.src.tar.zst
+            artifacts/arch-package/.SRCINFO
             artifacts/linux-builds/**/*
             artifacts/windows-builds/**/*
             artifacts/macos-builds/**/*

GUI/index.html

@@ -882,7 +882,7 @@
     <script src="js/i18n.js"></script>
     <script type="module" src="js/settings.js"></script>
     <script type="module" src="js/update.js"></script>
-    <script src="js/updater.js"></script>
+    <!-- updater.js disabled - using update.js instead which has skip button and macOS handling -->
 </body>
 
 

GUI/js/i18n.js

@@ -4,9 +4,13 @@ const i18n = (() => {
   let translations = {};
   const availableLanguages = [
     { code: 'en', name: 'English' },
+    { code: 'fr', name: 'Français' },
+    { code: 'de', name: 'Deutsch' },
+    { code: 'sv', name: 'Svenska' },
     { code: 'es-ES', name: 'Español (España)' },
     { code: 'pt-BR', name: 'Portuguese (Brazil)' },
-    { code: 'tr-TR', name: 'Turkish (Turkey)' }
+    { code: 'tr-TR', name: 'Turkish (Turkey)' },
+    { code: 'pl-PL', name: 'Polish (Poland)' }
   ];
 
   // Load single language file

GUI/js/install.js

@@ -72,8 +72,11 @@ export async function installGame() {
           setTimeout(() => {
             window.LauncherUI.hideProgress();
             window.LauncherUI.showLauncherOrInstall(true);
+            // Sync player name to both launcher and settings inputs
             const playerNameInput = document.getElementById('playerName');
             if (playerNameInput) playerNameInput.value = playerName;
+            const settingsPlayerName = document.getElementById('settingsPlayerName');
+            if (settingsPlayerName) settingsPlayerName.value = playerName;
             resetInstallButton();
           }, 2000);
         }
@@ -125,8 +128,11 @@ function simulateInstallation(playerName) {
           setTimeout(() => {
             window.LauncherUI.hideProgress();
             window.LauncherUI.showLauncherOrInstall(true);
+            // Sync player name to both launcher and settings inputs
             const playerNameInput = document.getElementById('playerName');
             if (playerNameInput) playerNameInput.value = playerName;
+            const settingsPlayerName = document.getElementById('settingsPlayerName');
+            if (settingsPlayerName) settingsPlayerName.value = playerName;
             resetInstallButton();
           }, 2000);
         }
@@ -246,9 +252,3 @@ document.addEventListener('DOMContentLoaded', async () => {
   setupInstallation();
   await checkGameStatusAndShowInterface();
 });
-window.browseInstallPath = browseInstallPath;
-
-document.addEventListener('DOMContentLoaded', async () => {
-  setupInstallation();
-  await checkGameStatusAndShowInterface();
-});

GUI/js/update.js

@@ -6,12 +6,12 @@ class ClientUpdateManager {
     }
 
     init() {
-        window.electronAPI.onUpdatePopup((updateInfo) => {
-            this.showUpdatePopup(updateInfo);
-        });
+        console.log('🔧 ClientUpdateManager initializing...');
 
-        // Listen for electron-updater events
+        // Listen for electron-updater events from main.js
+        // This is the primary update trigger - main.js checks for updates on startup
         window.electronAPI.onUpdateAvailable((updateInfo) => {
+            console.log('📥 update-available event received:', updateInfo);
             this.showUpdatePopup(updateInfo);
         });
 
@@ -20,18 +20,30 @@ class ClientUpdateManager {
         });
 
         window.electronAPI.onUpdateDownloaded((updateInfo) => {
+            console.log('📦 update-downloaded event received:', updateInfo);
             this.showUpdateDownloaded(updateInfo);
         });
 
         window.electronAPI.onUpdateError((errorInfo) => {
+            console.log('❌ update-error event received:', errorInfo);
             this.handleUpdateError(errorInfo);
         });
 
-        this.checkForUpdatesOnDemand();
+        console.log('✅ ClientUpdateManager initialized');
+
+        // Note: Don't call checkForUpdatesOnDemand() here - main.js already checks
+        // for updates after 3 seconds and sends 'update-available' event.
+        // Calling it here would cause duplicate popups.
     }
 
     showUpdatePopup(updateInfo) {
-        if (this.updatePopupVisible) return;
+        console.log('🔔 showUpdatePopup called, updatePopupVisible:', this.updatePopupVisible);
+
+        // Check if popup already exists in DOM (extra safety)
+        if (this.updatePopupVisible || document.getElementById('update-popup-overlay')) {
+            console.log('⚠️ Update popup already visible, skipping');
+            return;
+        }
 
         this.updatePopupVisible = true;
         
@@ -92,7 +104,10 @@ class ClientUpdateManager {
                     </div>
 
                     <div class="update-popup-footer">
-                        This popup cannot be closed until you update the launcher
+                        <span id="update-footer-text">Downloading update...</span>
+                        <button id="update-skip-btn" class="update-skip-btn" style="display: none; margin-top: 0.5rem; background: transparent; border: 1px solid rgba(255,255,255,0.2); color: #9ca3af; padding: 0.5rem 1rem; border-radius: 0.25rem; cursor: pointer; font-size: 0.75rem;">
+                            Skip for now (not recommended)
+                        </button>
                     </div>
                 </div>
             </div>
@@ -119,10 +134,37 @@ class ClientUpdateManager {
 
                 try {
                     await window.electronAPI.quitAndInstallUpdate();
+
+                    // If we're still here after 5 seconds, the install probably failed
+                    setTimeout(() => {
+                        console.log('⚠️ Install may have failed - showing skip option');
+                        installBtn.disabled = false;
+                        installBtn.innerHTML = '<i class="fas fa-check" style="margin-right: 0.5rem;"></i>Try Again';
+
+                        // Show skip button
+                        const skipBtn = document.getElementById('update-skip-btn');
+                        const footerText = document.getElementById('update-footer-text');
+                        if (skipBtn) {
+                            skipBtn.style.display = 'inline-block';
+                            if (footerText) {
+                                footerText.textContent = 'Install not working? Skip for now:';
+                            }
+                        }
+                    }, 5000);
                 } catch (error) {
                     console.error('❌ Error installing update:', error);
                     installBtn.disabled = false;
                     installBtn.innerHTML = '<i class="fas fa-check" style="margin-right: 0.5rem;"></i>Install & Restart';
+
+                    // Show skip button on error
+                    const skipBtn = document.getElementById('update-skip-btn');
+                    const footerText = document.getElementById('update-footer-text');
+                    if (skipBtn) {
+                        skipBtn.style.display = 'inline-block';
+                        if (footerText) {
+                            footerText.textContent = 'Install failed. Skip for now:';
+                        }
+                    }
                 }
             });
         }
@@ -138,9 +180,14 @@ class ClientUpdateManager {
                 
                 try {
                     await window.electronAPI.openDownloadPage();
-                    console.log('✅ Download page opened, launcher will close...');
+                    console.log('✅ Download page opened');
 
-                    downloadBtn.innerHTML = '<i class="fas fa-check" style="margin-right: 0.5rem;"></i>Launcher closing...';
+                    downloadBtn.innerHTML = '<i class="fas fa-check" style="margin-right: 0.5rem;"></i>Opened in browser';
+
+                    // Close the popup after opening download page
+                    setTimeout(() => {
+                        this.closeUpdatePopup();
+                    }, 1500);
 
                 } catch (error) {
                     console.error('❌ Error opening download page:', error);
@@ -161,9 +208,39 @@ class ClientUpdateManager {
             });
         }
 
+        // Show skip button after 30 seconds as fallback (in case update is stuck)
+        setTimeout(() => {
+            const skipBtn = document.getElementById('update-skip-btn');
+            const footerText = document.getElementById('update-footer-text');
+            if (skipBtn) {
+                skipBtn.style.display = 'inline-block';
+                if (footerText) {
+                    footerText.textContent = 'Update taking too long?';
+                }
+            }
+        }, 30000);
+
+        const skipBtn = document.getElementById('update-skip-btn');
+        if (skipBtn) {
+            skipBtn.addEventListener('click', (e) => {
+                e.preventDefault();
+                e.stopPropagation();
+                this.closeUpdatePopup();
+            });
+        }
+
         console.log('🔔 Update popup displayed with new style');
     }
 
+    closeUpdatePopup() {
+        const overlay = document.getElementById('update-popup-overlay');
+        if (overlay) {
+            overlay.remove();
+        }
+        this.updatePopupVisible = false;
+        this.unblockInterface();
+    }
+
     updateDownloadProgress(progress) {
         const progressBar = document.getElementById('update-progress-bar');
         const progressPercent = document.getElementById('update-progress-percent');
@@ -197,25 +274,86 @@ class ClientUpdateManager {
         const statusText = document.getElementById('update-status-text');
         const progressContainer = document.getElementById('update-progress-container');
         const buttonsContainer = document.getElementById('update-buttons-container');
+        const installBtn = document.getElementById('update-install-btn');
+        const downloadBtn = document.getElementById('update-download-btn');
+        const skipBtn = document.getElementById('update-skip-btn');
+        const footerText = document.getElementById('update-footer-text');
+        const popupContainer = document.querySelector('.update-popup-container');
 
-        if (statusText) {
-            statusText.textContent = 'Update downloaded! Ready to install.';
+        // Remove breathing/pulse animation when download is complete
+        if (popupContainer) {
+            popupContainer.classList.remove('update-popup-pulse');
         }
 
         if (progressContainer) {
             progressContainer.style.display = 'none';
         }
 
+        // Use platform info from main process if available, fallback to browser detection
+        const autoInstallSupported = updateInfo.autoInstallSupported !== undefined
+            ? updateInfo.autoInstallSupported
+            : navigator.platform.toUpperCase().indexOf('MAC') < 0;
+
+        if (!autoInstallSupported) {
+            // macOS: Show manual download as primary since auto-update doesn't work
+            if (statusText) {
+                statusText.textContent = 'Update downloaded but auto-install may not work on macOS.';
+            }
+
+            if (installBtn) {
+                // Still show install button but as secondary option
+                installBtn.classList.add('update-download-btn-secondary');
+                installBtn.innerHTML = '<i class="fas fa-check" style="margin-right: 0.5rem;"></i>Try Install & Restart';
+            }
+
+            if (downloadBtn) {
+                // Make manual download primary
+                downloadBtn.classList.remove('update-download-btn-secondary');
+                downloadBtn.innerHTML = '<i class="fas fa-external-link-alt" style="margin-right: 0.5rem;"></i>Download Manually (Recommended)';
+            }
+
+            if (footerText) {
+                footerText.textContent = 'Auto-install often fails on macOS:';
+            }
+        } else {
+            // Windows/Linux: Auto-install should work
+            if (statusText) {
+                statusText.textContent = 'Update downloaded! Ready to install.';
+            }
+
+            if (footerText) {
+                footerText.textContent = 'Click to install the update:';
+            }
+        }
+
         if (buttonsContainer) {
             buttonsContainer.style.display = 'block';
         }
 
-        console.log('✅ Update downloaded, ready to install');
+        // Always show skip button in downloaded state
+        if (skipBtn) {
+            skipBtn.style.display = 'inline-block';
+            console.log('✅ Skip button made visible');
+        } else {
+            console.error('❌ Skip button not found in DOM!');
+        }
+
+        console.log('✅ Update downloaded, ready to install. autoInstallSupported:', autoInstallSupported);
     }
 
     handleUpdateError(errorInfo) {
         console.error('Update error:', errorInfo);
 
+        // Show skip button immediately on any error
+        const skipBtn = document.getElementById('update-skip-btn');
+        const footerText = document.getElementById('update-footer-text');
+        if (skipBtn) {
+            skipBtn.style.display = 'inline-block';
+            if (footerText) {
+                footerText.textContent = 'Update failed. You can skip for now.';
+            }
+        }
+
         // If manual download is required, update the UI (this will handle status text)
         if (errorInfo.requiresManualDownload) {
             this.showManualDownloadRequired(errorInfo);
@@ -289,6 +427,16 @@ class ClientUpdateManager {
             buttonsContainer.style.display = 'block';
         }
 
+        // Show skip button for manual download errors
+        const skipBtn = document.getElementById('update-skip-btn');
+        const footerText = document.getElementById('update-footer-text');
+        if (skipBtn) {
+            skipBtn.style.display = 'inline-block';
+            if (footerText) {
+                footerText.textContent = 'Or continue without updating:';
+            }
+        }
+
         console.log('⚠️ Manual download required due to update error');
     }
 
@@ -300,13 +448,35 @@ class ClientUpdateManager {
 
         document.body.classList.add('no-select');
 
-        document.addEventListener('keydown', this.blockKeyEvents.bind(this), true);
+        // Store bound functions so we can remove them later
+        this._boundBlockKeyEvents = this.blockKeyEvents.bind(this);
+        this._boundBlockContextMenu = this.blockContextMenu.bind(this);
 
-        document.addEventListener('contextmenu', this.blockContextMenu.bind(this), true);
+        document.addEventListener('keydown', this._boundBlockKeyEvents, true);
+        document.addEventListener('contextmenu', this._boundBlockContextMenu, true);
 
         console.log('🚫 Interface blocked for update');
     }
 
+    unblockInterface() {
+        const mainContent = document.querySelector('.flex.w-full.h-screen');
+        if (mainContent) {
+            mainContent.classList.remove('interface-blocked');
+        }
+
+        document.body.classList.remove('no-select');
+
+        // Remove event listeners
+        if (this._boundBlockKeyEvents) {
+            document.removeEventListener('keydown', this._boundBlockKeyEvents, true);
+        }
+        if (this._boundBlockContextMenu) {
+            document.removeEventListener('contextmenu', this._boundBlockContextMenu, true);
+        }
+
+        console.log('✅ Interface unblocked');
+    }
+
     blockKeyEvents(event) {
         if (event.target.closest('#update-popup-overlay')) {
             if ((event.key === 'Enter' || event.key === ' ') && 

GUI/locales/de.json

@@ -0,0 +1,283 @@
+{
+  "nav": {
+    "play": "Spielen",
+    "mods": "Mods",
+    "news": "Neuigkeiten",
+    "chat": "Spieler-Chat",
+    "settings": "Einstellungen"
+  },
+  "header": {
+    "playersLabel": "Spieler:",
+    "manageProfiles": "Profile verwalten",
+    "defaultProfile": "Standard"
+  },
+  "install": {
+    "title": "KOSTENLOSER LAUNCHER",
+    "playerName": "Spielername",
+    "playerNamePlaceholder": "Namen eingeben",
+    "gameBranch": "Spielversion",
+    "releaseVersion": "Release (Stabil)",
+    "preReleaseVersion": "Pre-Release (Experimentell)",
+    "customInstallation": "Benutzerdefinierte Installation",
+    "installationFolder": "Installationsordner",
+    "pathPlaceholder": "Standardspeicherort",
+    "browse": "Durchsuchen",
+    "installButton": "HYTALE INSTALLIEREN",
+    "installing": "INSTALLIERE..."
+  },
+  "play": {
+    "ready": "BEREIT ZUM SPIELEN",
+    "subtitle": "Starte Hytale und beginne das Abenteuer",
+    "playButton": "HYTALE SPIELEN",
+    "latestNews": "NEUESTE NACHRICHTEN",
+    "viewAll": "ALLE ANZEIGEN",
+    "checking": "ÜBERPRÜFE...",
+    "play": "SPIELEN"
+  },
+  "mods": {
+    "searchPlaceholder": "Mods suchen...",
+    "myMods": "MEINE MODS",
+    "previous": "ZURÜCK",
+    "next": "WEITER",
+    "page": "Seite",
+    "of": "von",
+    "modalTitle": "MEINE MODS",
+    "noModsFound": "Keine Mods gefunden",
+    "noModsFoundDesc": "Versuche deine Suche anzupassen",
+    "noModsInstalled": "Keine Mods installiert",
+    "noModsInstalledDesc": "Füge Mods von CurseForge hinzu oder importiere lokale Dateien",
+    "view": "ANZEIGEN",
+    "install": "INSTALLIEREN",
+    "installed": "INSTALLIERT",
+    "enable": "AKTIVIEREN",
+    "disable": "DEAKTIVIEREN",
+    "active": "AKTIV",
+    "disabled": "DEAKTIVIERT",
+    "delete": "Mod löschen",
+    "noDescription": "Keine Beschreibung verfügbar",
+    "confirmDelete": "Möchtest du \"{name}\" wirklich löschen?",
+    "confirmDeleteDesc": "Diese Aktion kann nicht rückgängig gemacht werden.",
+    "confirmDeletion": "Löschung bestätigen",
+    "apiKeyRequired": "API-Schlüssel erforderlich",
+    "apiKeyRequiredDesc": "CurseForge API-Schlüssel wird benötigt, um Mods zu durchsuchen"
+  },
+  "news": {
+    "title": "ALLE NACHRICHTEN",
+    "readMore": "Mehr lesen"
+  },
+  "chat": {
+    "title": "SPIELER-CHAT",
+    "pickColor": "Farbe",
+    "inputPlaceholder": "Nachricht eingeben...",
+    "send": "Senden",
+    "online": "online",
+    "charCounter": "{current}/{max}",
+    "secureChat": "Sicherer Chat - Links werden zensiert",
+    "joinChat": "Chat beitreten",
+    "chooseUsername": "Wähle einen Benutzernamen, um dem Spieler-Chat beizutreten",
+    "username": "Benutzername",
+    "usernamePlaceholder": "Benutzernamen eingeben...",
+    "usernameHint": "3-20 Zeichen, nur Buchstaben, Zahlen, - und _",
+    "joinButton": "Chat beitreten",
+    "colorModal": {
+      "title": "Benutzernamenfarbe anpassen",
+      "chooseSolid": "Wähle eine einfarbige Farbe:",
+      "customColor": "Benutzerdefinierte Farbe:",
+      "preview": "Vorschau:",
+      "previewUsername": "Benutzername",
+      "apply": "Farbe anwenden"
+    }
+  },
+  "settings": {
+    "title": "EINSTELLUNGEN",
+    "java": "Java Runtime",
+    "useCustomJava": "Benutzerdefinierten Java-Pfad verwenden",
+    "javaDescription": "Ersetze die mitgelieferte Java-Installation durch deine eigene",
+    "javaPath": "Java-Ausführungsdatei-Pfad",
+    "javaPathPlaceholder": "Java-Pfad auswählen...",
+    "javaBrowse": "Durchsuchen",
+    "javaHint": "Wähle den Java-Installationsordner (unterstützt Windows, Mac, Linux)",
+    "discord": "Discord-Integration",
+    "enableRPC": "Discord Rich Presence aktivieren",
+    "discordDescription": "Zeige deine Launcher-Aktivität auf Discord",
+    "game": "Spieloptionen",
+    "playerName": "Spielername",
+    "playerNamePlaceholder": "Spielernamen eingeben",
+    "playerNameHint": "Dieser Name wird im Spiel verwendet (1-16 Zeichen)",
+    "openGameLocation": "Spielordner öffnen",
+    "openGameLocationDesc": "Öffne den Spielinstallationsordner",
+    "account": "Spieler-UUID-Verwaltung",
+    "currentUUID": "Aktuelle UUID",
+    "uuidPlaceholder": "UUID wird geladen...",
+    "copyUUID": "UUID kopieren",
+    "regenerateUUID": "UUID neu generieren",
+    "uuidHint": "Deine eindeutige Spielerkennung für diesen Benutzernamen",
+    "manageUUIDs": "Alle UUIDs verwalten",
+    "manageUUIDsDesc": "Alle Spieler-UUIDs anzeigen und verwalten",
+    "language": "Sprache",
+    "selectLanguage": "Sprache auswählen",
+    "repairGame": "Spiel reparieren",
+    "reinstallGame": "Spieldateien neu installieren (behält Daten)",
+    "gpuPreference": "GPU-Präferenz",
+    "gpuHint": "Wähle deine bevorzugte GPU (Linux: betrifft DRI_PRIME)",
+    "gpuAuto": "Auto",
+    "gpuIntegrated": "Integriert",
+    "gpuDedicated": "Dediziert",
+    "logs": "SYSTEMPROTOKOLLE",
+    "logsCopy": "Kopieren",
+    "logsRefresh": "Aktualisieren",
+    "logsFolder": "Ordner öffnen",
+    "logsLoading": "Protokolle werden geladen...",
+    "closeLauncher": "Launcher-Verhalten",
+    "closeOnStart": "Launcher beim Spielstart schließen",
+    "closeOnStartDescription": "Schließe den Launcher automatisch, nachdem Hytale gestartet wurde",
+    "hwAccel": "Hardware-Beschleunigung",
+    "hwAccelDescription": "Hardware-Beschleunigung für den Launcher aktivieren",
+    "gameBranch": "Spiel-Branch",
+    "branchRelease": "Release",
+    "branchPreRelease": "Pre-Release",
+    "branchHint": "Wechsel zwischen stabiler Release- und experimenteller Pre-Release-Version",
+    "branchWarning": "Das Ändern des Branches lädt eine andere Spielversion herunter und installiert sie",
+    "branchSwitching": "Wechsle zu {branch}...",
+    "branchSwitched": "Erfolgreich zu {branch} gewechselt!",
+    "installRequired": "Installation erforderlich",
+    "branchInstallConfirm": "Das Spiel wird für den {branch}-Branch installiert. Fortfahren?"
+  },
+  "uuid": {
+    "modalTitle": "UUID-Verwaltung",
+    "currentUserUUID": "Aktuelle Benutzer-UUID",
+    "allPlayerUUIDs": "Alle Spieler-UUIDs",
+    "generateNew": "Neue UUID generieren",
+    "loadingUUIDs": "UUIDs werden geladen...",
+    "setCustomUUID": "Benutzerdefinierte UUID festlegen",
+    "customPlaceholder": "Benutzerdefinierte UUID eingeben (Format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)",
+    "setUUID": "UUID festlegen",
+    "warning": "Warnung: Das Festlegen einer benutzerdefinierten UUID ändert deine aktuelle Spieleridentität",
+    "copyTooltip": "UUID kopieren",
+    "regenerateTooltip": "Neue UUID generieren"
+  },
+  "profiles": {
+    "modalTitle": "Profile verwalten",
+    "newProfilePlaceholder": "Neuer Profilname",
+    "createProfile": "Profil erstellen"
+  },
+  "discord": {
+    "notificationText": "Tritt unserer Discord-Community bei!",
+    "joinButton": "Discord beitreten"
+  },
+  "common": {
+    "confirm": "Bestätigen",
+    "cancel": "Abbrechen",
+    "save": "Speichern",
+    "close": "Schließen",
+    "delete": "Löschen",
+    "edit": "Bearbeiten",
+    "loading": "Lädt...",
+    "apply": "Anwenden",
+    "install": "Installieren"
+  },
+  "notifications": {
+    "gameDataNotFound": "Fehler: Spieldaten nicht gefunden",
+    "gameUpdatedSuccess": "Spiel erfolgreich aktualisiert! 🎉",
+    "updateFailed": "Update fehlgeschlagen: {error}",
+    "updateError": "Update-Fehler: {error}",
+    "discordEnabled": "Discord Rich Presence aktiviert",
+    "discordDisabled": "Discord Rich Presence deaktiviert",
+    "discordSaveFailed": "Discord-Einstellung konnte nicht gespeichert werden",
+    "playerNameRequired": "Bitte gib einen gültigen Spielernamen ein",
+    "playerNameSaved": "Spielername erfolgreich gespeichert",
+    "playerNameSaveFailed": "Spielername konnte nicht gespeichert werden",
+    "uuidCopied": "UUID in die Zwischenablage kopiert!",
+    "uuidCopyFailed": "UUID konnte nicht kopiert werden",
+    "uuidRegenNotAvailable": "UUID-Neugenerierung nicht verfügbar",
+    "uuidRegenFailed": "UUID konnte nicht neu generiert werden",
+    "uuidGenerated": "Neue UUID erfolgreich generiert!",
+    "uuidGeneratedShort": "Neue UUID generiert!",
+    "uuidGenerateFailed": "Neue UUID konnte nicht generiert werden",
+    "uuidRequired": "Bitte gib eine UUID ein",
+    "uuidInvalidFormat": "Ungültiges UUID-Format",
+    "uuidSetFailed": "Benutzerdefinierte UUID konnte nicht festgelegt werden",
+    "uuidSetSuccess": "Benutzerdefinierte UUID erfolgreich festgelegt!",
+    "uuidDeleteFailed": "UUID konnte nicht gelöscht werden",
+    "uuidDeleteSuccess": "UUID erfolgreich gelöscht!",
+    "modsDownloading": "{name} wird heruntergeladen...",
+    "modsTogglingMod": "Mod wird umgeschaltet...",
+    "modsDeletingMod": "Mod wird gelöscht...",
+    "modsLoadingMods": "Mods von CurseForge werden geladen...",
+    "modsInstalledSuccess": "{name} erfolgreich installiert! 🎉",
+    "modsDeletedSuccess": "{name} erfolgreich gelöscht",
+    "modsDownloadFailed": "Mod konnte nicht heruntergeladen werden: {error}",
+    "modsToggleFailed": "Mod konnte nicht umgeschaltet werden: {error}",
+    "modsDeleteFailed": "Mod konnte nicht gelöscht werden: {error}",
+    "modsModNotFound": "Mod-Informationen nicht gefunden",
+    "hwAccelSaved": "Hardware-Beschleunigungseinstellung gespeichert",
+    "hwAccelSaveFailed": "Hardware-Beschleunigungseinstellung konnte nicht gespeichert werden",
+    "javaPathCopied": "Java-Pfad in die Zwischenablage kopiert!",
+    "javaPathCopyFailed": "Java-Pfad konnte nicht kopiert werden",
+    "javaPathSaved": "Java-Pfad erfolgreich gespeichert!",
+    "javaPathSaveFailed": "Java-Pfad konnte nicht gespeichert werden",
+    "javaPathInvalid": "Ungültiger Java-Pfad",
+    "javaPathReset": "Java-Pfad auf Standardwerte zurückgesetzt",
+    "gameLocationError": "Spielordner konnte nicht geöffnet werden",
+    "launcherRestartRequired": "Launcher-Neustart erforderlich, um Änderungen anzuwenden",
+    "gameRepairConfirm": "Möchtest du das Spiel wirklich reparieren? Dies wird alle Spieldateien neu installieren.",
+    "gameRepairInProgress": "Spiel wird repariert...",
+    "gameRepairSuccess": "Spiel erfolgreich repariert!",
+    "gameRepairFailed": "Spielreparatur fehlgeschlagen: {error}",
+    "invalidUsername": "Ungültiger Benutzername",
+    "usernameInUse": "Benutzername bereits vergeben",
+    "chatJoinSuccess": "Du bist dem Chat beigetreten!",
+    "chatJoinFailed": "Chat-Beitritt fehlgeschlagen",
+    "messageTooLong": "Nachricht zu lang",
+    "messageSent": "Nachricht gesendet",
+    "messageSendFailed": "Nachricht konnte nicht gesendet werden",
+    "colorUpdated": "Farbe aktualisiert!",
+    "colorUpdateFailed": "Farbe konnte nicht aktualisiert werden",
+    "profileCreated": "Profil erfolgreich erstellt!",
+    "profileCreateFailed": "Profil konnte nicht erstellt werden",
+    "profileDeleted": "Profil gelöscht",
+    "profileDeleteFailed": "Profil konnte nicht gelöscht werden",
+    "profileSwitched": "Profil gewechselt zu: {name}",
+    "profileSwitchFailed": "Profilwechsel fehlgeschlagen",
+    "invalidProfileName": "Ungültiger Profilname",
+    "profileNameExists": "Ein Profil mit diesem Namen existiert bereits",
+    "noInternet": "Keine Internetverbindung",
+    "checkInternetConnection": "Überprüfe deine Internetverbindung",
+    "serverError": "Serverfehler. Bitte versuche es später erneut.",
+    "unknownError": "Ein unbekannter Fehler ist aufgetreten"
+  },
+  "confirm": {
+    "defaultTitle": "Aktion bestätigen",
+    "regenerateUuidTitle": "Neue UUID generieren",
+    "regenerateUuidMessage": "Möchtest du wirklich eine neue UUID generieren? Dies ändert deine Spieleridentität.",
+    "regenerateUuidButton": "Generieren",
+    "setCustomUuidTitle": "Benutzerdefinierte UUID festlegen",
+    "setCustomUuidMessage": "Möchtest du wirklich diese benutzerdefinierte UUID festlegen? Dies ändert deine Spieleridentität.",
+    "setCustomUuidButton": "UUID festlegen",
+    "deleteUuidTitle": "UUID löschen",
+    "deleteUuidMessage": "Möchtest du wirklich die UUID für \"{username}\" löschen? Diese Aktion kann nicht rückgängig gemacht werden.",
+    "deleteUuidButton": "Löschen",
+    "uninstallGameTitle": "Spiel deinstallieren",
+    "uninstallGameMessage": "Möchtest du Hytale wirklich deinstallieren? Alle Spieldateien werden gelöscht.",
+    "uninstallGameButton": "Deinstallieren"
+  },
+  "progress": {
+    "initializing": "Initialisiere...",
+    "downloading": "Lädt herunter...",
+    "installing": "Installiere...",
+    "extracting": "Entpacke...",
+    "verifying": "Überprüfe...",
+    "switchingProfile": "Profil wird gewechselt...",
+    "profileSwitched": "Profil gewechselt!",
+    "startingGame": "Spiel wird gestartet...",
+    "launching": "STARTET...",
+    "uninstallingGame": "Spiel wird deinstalliert...",
+    "gameUninstalled": "Spiel erfolgreich deinstalliert!",
+    "uninstallFailed": "Deinstallation fehlgeschlagen: {error}",
+    "startingUpdate": "Obligatorisches Spiel-Update wird gestartet...",
+    "installationComplete": "Installation erfolgreich abgeschlossen!",
+    "installationFailed": "Installation fehlgeschlagen: {error}",
+    "installingGameFiles": "Spieldateien werden installiert...",
+    "installComplete": "Installation abgeschlossen!"
+  }
+}

GUI/locales/fr.json

@@ -0,0 +1,235 @@
+{
+  "nav": {
+    "play": "Jouer",
+    "mods": "Mods",
+    "news": "Actualités",
+    "chat": "Chat Joueurs",
+    "settings": "Paramètres"
+  },
+  "header": {
+    "playersLabel": "Joueurs:",
+    "manageProfiles": "Gérer les Profils",
+    "defaultProfile": "Par défaut"
+  },
+  "install": {
+    "title": "LAUNCHER GRATUIT",
+    "playerName": "Nom du Joueur",
+    "playerNamePlaceholder": "Entrez votre nom",
+    "gameBranch": "Version du Jeu",
+    "releaseVersion": "Release (Stable)",
+    "preReleaseVersion": "Pré-Release (Expérimental)",
+    "customInstallation": "Installation Personnalisée",
+    "installationFolder": "Dossier d'Installation",
+    "pathPlaceholder": "Emplacement par défaut",
+    "browse": "Parcourir",
+    "installButton": "INSTALLER HYTALE",
+    "installing": "INSTALLATION..."
+  },
+  "play": {
+    "ready": "PRÊT À JOUER",
+    "subtitle": "Lancez Hytale et entrez dans l'aventure",
+    "playButton": "JOUER À HYTALE",
+    "latestNews": "DERNIÈRES ACTUALITÉS",
+    "viewAll": "VOIR TOUT",
+    "checking": "VÉRIFICATION...",
+    "play": "JOUER"
+  },
+  "mods": {
+    "searchPlaceholder": "Rechercher des mods...",
+    "myMods": "MES MODS",
+    "previous": "PRÉCÉDENT",
+    "next": "SUIVANT",
+    "page": "Page",
+    "of": "sur",
+    "modalTitle": "MES MODS",
+    "noModsFound": "Aucun Mod Trouvé",
+    "noModsFoundDesc": "Essayez d'ajuster votre recherche",
+    "noModsInstalled": "Aucun Mod Installé",
+    "noModsInstalledDesc": "Ajoutez des mods depuis CurseForge ou importez des fichiers locaux",
+    "view": "VOIR",
+    "install": "INSTALLER",
+    "installed": "INSTALLÉ",
+    "enable": "ACTIVER",
+    "disable": "DÉSACTIVER",
+    "active": "ACTIF",
+    "disabled": "DÉSACTIVÉ",
+    "delete": "Supprimer le mod",
+    "noDescription": "Aucune description disponible",
+    "confirmDelete": "Êtes-vous sûr de vouloir supprimer \"{name}\" ?",
+    "confirmDeleteDesc": "Cette action est irréversible.",
+    "confirmDeletion": "Confirmer la Suppression",
+    "apiKeyRequired": "Clé API Requise",
+    "apiKeyRequiredDesc": "Une clé API CurseForge est nécessaire pour parcourir les mods"
+  },
+  "news": {
+    "title": "TOUTES LES ACTUALITÉS",
+    "readMore": "Lire Plus"
+  },
+  "chat": {
+    "title": "CHAT JOUEURS",
+    "pickColor": "Couleur",
+    "inputPlaceholder": "Tapez votre message...",
+    "send": "Envoyer",
+    "online": "en ligne",
+    "charCounter": "{current}/{max}",
+    "secureChat": "Chat sécurisé - Les liens sont censurés",
+    "joinChat": "Rejoindre le Chat",
+    "chooseUsername": "Choisissez un nom d'utilisateur pour rejoindre le Chat Joueurs",
+    "username": "Nom d'utilisateur",
+    "usernamePlaceholder": "Entrez votre nom d'utilisateur...",
+    "usernameHint": "3-20 caractères, lettres, chiffres, - et _ uniquement",
+    "joinButton": "Rejoindre le Chat",
+    "colorModal": {
+      "title": "Personnaliser la Couleur du Nom",
+      "chooseSolid": "Choisissez une couleur unie:",
+      "customColor": "Couleur personnalisée:",
+      "preview": "Aperçu:",
+      "previewUsername": "Nom d'utilisateur",
+      "apply": "Appliquer la Couleur"
+    }
+  },
+  "settings": {
+    "title": "PARAMÈTRES",
+    "java": "Java Runtime",
+    "useCustomJava": "Utiliser un Chemin Java Personnalisé",
+    "javaDescription": "Remplacer le Java intégré par votre propre installation",
+    "javaPath": "Chemin de l'Exécutable Java",
+    "javaPathPlaceholder": "Sélectionnez le chemin Java...",
+    "javaBrowse": "Parcourir",
+    "javaHint": "Sélectionnez le dossier d'installation de Java (compatible Windows, Mac, Linux)",
+    "discord": "Intégration Discord",
+    "enableRPC": "Activer Discord Rich Presence",
+    "discordDescription": "Afficher votre activité du launcher sur Discord",
+    "game": "Options de Jeu",
+    "playerName": "Nom du Joueur",
+    "playerNamePlaceholder": "Entrez le nom du joueur",
+    "playerNameHint": "Ce nom sera utilisé en jeu (1-16 caractères)",
+    "openGameLocation": "Ouvrir l'Emplacement du Jeu",
+    "openGameLocationDesc": "Ouvrir le dossier d'installation du jeu",
+    "account": "Gestion UUID Joueur",
+    "currentUUID": "UUID Actuel",
+    "uuidPlaceholder": "Chargement UUID...",
+    "copyUUID": "Copier UUID",
+    "regenerateUUID": "Régénérer UUID",
+    "uuidHint": "Votre identifiant unique de joueur pour ce nom d'utilisateur",
+    "manageUUIDs": "Gérer Tous les UUIDs",
+    "manageUUIDsDesc": "Voir et gérer tous les UUIDs de joueurs",
+    "language": "Langue",
+    "selectLanguage": "Sélectionner la Langue",
+    "repairGame": "Réparer le Jeu",
+    "reinstallGame": "Réinstaller les fichiers du jeu (préserve les données)",
+    "gpuPreference": "Préférence GPU",
+    "gpuHint": "Sélectionnez votre GPU préféré (Linux: affecte DRI_PRIME)",
+    "gpuAuto": "Auto",
+    "gpuIntegrated": "Intégré",
+    "gpuDedicated": "Dédié",
+    "logs": "JOURNAUX SYSTÈME",
+    "logsCopy": "Copier",
+    "logsRefresh": "Actualiser",
+    "logsFolder": "Ouvrir le Dossier",
+    "logsLoading": "Chargement des journaux...",
+    "closeLauncher": "Comportement du Launcher",
+    "closeOnStart": "Fermer le Launcher au démarrage du jeu",
+    "closeOnStartDescription": "Fermer automatiquement le launcher après le lancement d'Hytale",
+    "hwAccel": "Accélération Matérielle",
+    "hwAccelDescription": "Activer l'accélération matérielle pour le launcher",
+    "gameBranch": "Branche du Jeu",
+    "branchRelease": "Release",
+    "branchPreRelease": "Pré-Release",
+    "branchHint": "Basculer entre la version stable release et la pré-release expérimentale",
+    "branchWarning": "Changer de branche téléchargera et installera une version différente du jeu",
+    "branchSwitching": "Passage à {branch}...",
+    "branchSwitched": "Passage à {branch} réussi!",
+    "installRequired": "Installation Requise",
+    "branchInstallConfirm": "Le jeu sera installé pour la branche {branch}. Continuer?"
+  },
+  "uuid": {
+    "modalTitle": "Gestion UUID",
+    "currentUserUUID": "UUID Utilisateur Actuel",
+    "allPlayerUUIDs": "Tous les UUIDs Joueurs",
+    "generateNew": "Générer Nouvel UUID",
+    "loadingUUIDs": "Chargement des UUIDs...",
+    "setCustomUUID": "Définir UUID Personnalisé",
+    "customPlaceholder": "Entrez UUID personnalisé (format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)",
+    "setUUID": "Définir UUID",
+    "warning": "Attention: Définir un UUID personnalisé changera votre identité de joueur actuelle",
+    "copyTooltip": "Copier UUID",
+    "regenerateTooltip": "Générer Nouvel UUID"
+  },
+  "profiles": {
+    "modalTitle": "Gérer les Profils",
+    "newProfilePlaceholder": "Nom du Nouveau Profil",
+    "createProfile": "Créer un Profil"
+  },
+  "discord": {
+    "notificationText": "Rejoignez notre communauté Discord!",
+    "joinButton": "Rejoindre Discord"
+  },
+  "common": {
+    "confirm": "Confirmer",
+    "cancel": "Annuler",
+    "save": "Sauvegarder",
+    "close": "Fermer",
+    "delete": "Supprimer",
+    "edit": "Modifier",
+    "loading": "Chargement...",
+    "apply": "Appliquer",
+    "install": "Installer"
+  },
+  "notifications": {
+    "gameDataNotFound": "Erreur: Données du jeu introuvables",
+    "gameUpdatedSuccess": "Jeu mis à jour avec succès! 🎉",
+    "updateFailed": "Mise à jour échouée: {error}",
+    "updateError": "Erreur de mise à jour: {error}",
+    "discordEnabled": "Discord Rich Presence activé",
+    "discordDisabled": "Discord Rich Presence désactivé",
+    "discordSaveFailed": "Échec de la sauvegarde des paramètres Discord",
+    "playerNameRequired": "Veuillez entrer un nom de joueur valide",
+    "playerNameSaved": "Nom du joueur sauvegardé avec succès",
+    "playerNameSaveFailed": "Échec de la sauvegarde du nom du joueur",
+    "uuidCopied": "UUID copié dans le presse-papiers!",
+    "uuidCopyFailed": "Échec de la copie de l'UUID",
+    "uuidRegenNotAvailable": "Régénération UUID non disponible",
+    "uuidRegenFailed": "Échec de la régénération de l'UUID",
+    "uuidGenerated": "Nouvel UUID généré avec succès!",
+    "uuidGeneratedShort": "Nouvel UUID généré!",
+    "uuidGenerateFailed": "Échec de la génération du nouvel UUID",
+    "uuidRequired": "Veuillez entrer un UUID",
+    "uuidInvalidFormat": "Format UUID invalide",
+    "uuidSetFailed": "Échec de la définition de l'UUID personnalisé",
+    "uuidSetSuccess": "UUID personnalisé défini avec succès!",
+    "javaPathCopied": "Chemin Java copié dans le presse-papiers!",
+    "javaPathCopyFailed": "Échec de la copie du chemin Java",
+    "javaPathSaved": "Chemin Java sauvegardé avec succès!",
+    "javaPathSaveFailed": "Échec de la sauvegarde du chemin Java",
+    "javaPathInvalid": "Chemin Java invalide",
+    "javaPathReset": "Chemin Java réinitialisé aux valeurs par défaut",
+    "gameLocationError": "Impossible d'ouvrir l'emplacement du jeu",
+    "launcherRestartRequired": "Redémarrage du launcher requis pour appliquer les modifications",
+    "gameRepairConfirm": "Êtes-vous sûr de vouloir réparer le jeu? Cela réinstallera tous les fichiers du jeu.",
+    "gameRepairInProgress": "Réparation du jeu en cours...",
+    "gameRepairSuccess": "Jeu réparé avec succès!",
+    "gameRepairFailed": "Échec de la réparation du jeu: {error}",
+    "invalidUsername": "Nom d'utilisateur invalide",
+    "usernameInUse": "Nom d'utilisateur déjà utilisé",
+    "chatJoinSuccess": "Vous avez rejoint le chat!",
+    "chatJoinFailed": "Échec de la connexion au chat",
+    "messageTooLong": "Message trop long",
+    "messageSent": "Message envoyé",
+    "messageSendFailed": "Échec de l'envoi du message",
+    "colorUpdated": "Couleur mise à jour!",
+    "colorUpdateFailed": "Échec de la mise à jour de la couleur",
+    "profileCreated": "Profil créé avec succès!",
+    "profileCreateFailed": "Échec de la création du profil",
+    "profileDeleted": "Profil supprimé",
+    "profileDeleteFailed": "Échec de la suppression du profil",
+    "profileSwitched": "Profil changé vers: {name}",
+    "profileSwitchFailed": "Échec du changement de profil",
+    "invalidProfileName": "Nom de profil invalide",
+    "profileNameExists": "Un profil avec ce nom existe déjà",
+    "noInternet": "Pas de connexion Internet",
+    "checkInternetConnection": "Vérifiez votre connexion Internet",
+    "serverError": "Erreur serveur. Veuillez réessayer plus tard.",
+    "unknownError": "Une erreur inconnue s'est produite"
+  }
+}

GUI/locales/pl-PL.json

@@ -0,0 +1,234 @@
+{
+  "nav": {
+    "play": "Graj",
+    "mods": "Mody",
+    "news": "Wiadomości",
+    "chat": "Chat z graczami",
+    "settings": "Ustawienia",
+    "skins": "Skiny"
+  },
+  "header": {
+    "playersLabel": "Graczy:",
+    "manageProfiles": "Zarządzaj Profilami",
+    "defaultProfile": "Domyślny",
+    "f2p": "FREE TO PLAY"
+  },
+  "install": {
+    "title": "FREE TO PLAY LAUNCHER",
+    "playerName": "Nazwa Gracza",
+    "playerNamePlaceholder": "Wprowadź Nazwę",
+    "customInstallation": "Dostosuj Instalacje",
+    "installationFolder": "Folder docelowy",
+    "pathPlaceholder": "Domyślna lokalizacja",
+    "browse": "Przeglądaj",
+    "installButton": "ZAINSTALUJ HYTALE",
+    "installing": "INSTALOWANIE..."
+  },
+  "play": {
+    "ready": "GOTOWE",
+    "subtitle": "Uruchom Hytale i rozpocznij przygodę",
+    "playButton": "GRAJ W HYTALE",
+    "latestNews": "NAJNOWSZE WIADOMOŚCI",
+    "viewAll": "ZOBACZ CAŁOŚĆ",
+    "checking": "SPRAWDZANIE...",
+    "play": "GRAJ"
+  },
+  "mods": {
+    "searchPlaceholder": "Wyszukaj mody...",
+    "myMods": "MOJE MODY",
+    "previous": "POPRZEDNIA",
+    "next": "NASTĘPNA",
+    "page": "Strona",
+    "of": "z",
+    "modalTitle": "MOJE MODY",
+    "noModsFound": "Nie Znaleziono Modów",
+    "noModsFoundDesc": "Spróbuj dostosować wyszukiwanie",
+    "noModsInstalled": "Brak Zainstalowanych Modów",
+    "noModsInstalledDesc": "Dodaj mody z CurseForge lub zaimportuj lokalne pliki",
+    "view": "WIDOK",
+    "install": "ZAINSTALUJ",
+    "installed": "ZAINSTALOWANE",
+    "enable": "WŁĄCZ",
+    "disable": "WYŁĄCZ",
+    "active": "AKTYWNE",
+    "disabled": "WYŁĄCZONE",
+    "delete": "Usuń mod",
+    "noDescription": "Brak opisu",
+    "confirmDelete": "Czy na pewno chcesz usunąć \"{name}\"?",
+    "confirmDeleteDesc": "Tej czynności nie można cofnąć.",
+    "confirmDeletion": "Potwierdź"
+  },
+  "news": {
+    "title": "WSZYSTKIE WIADOMOŚCI",
+    "readMore": "Zobacz Więcej"
+  },
+  "chat": {
+    "title": "Chat z graczami",
+    "pickColor": "Kolor",
+    "inputPlaceholder": "Wprowadź swoją wiadomość...",
+    "send": "Wyślij",
+    "online": "online",
+    "charCounter": "{current}/{max}",
+    "secureChat": "Bezpieczny czat – Linki są ocenzurowane",
+    "joinChat": "Dołącz do Czatu",
+    "chooseUsername": "Wybierz nazwę użytkownika, aby dołączyć do Czatu z graczami",
+    "username": "Nazwa Gracza",
+    "usernamePlaceholder": "Wprowadź swoją nazwę...",
+    "usernameHint": "Między 3-20 znaków, tylko litery, cyfry i znaki - i _",
+    "joinButton": "Dołącz do Czatu",
+    "colorModal": {
+      "title": "Dostosuj Kolor Użytkownika",
+      "chooseSolid": "Wybierz jednolity kolor:",
+      "customColor": "Kolor niestandardowy:",
+      "preview": "Podgląd:",
+      "previewUsername": "Nazwa",
+      "apply": "Zastosuj Kolor"
+    }
+  },
+  "settings": {
+    "title": "USTAWIENIA",
+    "java": "Środowisko Java",
+    "useCustomJava": "Użyj niestandardowej ścieżki Java",
+    "javaDescription": "Zastąp dołączone środowisko wykonawcze Java własnym",
+    "javaPath": "Ścieżka Wykonywalna Java",
+    "javaPathPlaceholder": "Wybierz ścieżkę Java...",
+    "javaBrowse": "Przeglądaj",
+    "javaHint": "Wybierz folder instalacyjny Java (obsługiwane Windows, Mac, Linux)",
+    "discord": "Integracja z Discordem",
+    "enableRPC": "Włącz Discord Rich Presence",
+    "discordDescription": "Pokaż swoją aktywność na Discordzie",
+    "game": "Opcje gry",
+    "playerName": "Nazwa Gracza",
+    "playerNamePlaceholder": "Wprowadź swoją nazwę",
+    "playerNameHint": "Ta nazwa będzie używana w grze (1-16 znaków)",
+    "openGameLocation": "Otwórz Lokalizację Gry",
+    "openGameLocationDesc": "Otwórz folder instalacyjny gry",
+    "account": "Zarządzanie identyfikatorami UUID gracza",
+    "currentUUID": "Obecny UUID",
+    "uuidPlaceholder": "Ładowanie UUID...",
+    "copyUUID": "Skopiuj UUID",
+    "regenerateUUID": "Generuj UUID",
+    "uuidHint": "Twój unikalny identyfikator gracza dla tej nazwy użytkownika",
+    "manageUUIDs": "Zarządzaj wszystkimi UUID",
+    "manageUUIDsDesc": "Wyświetl i zarządzaj wszystkimi identyfikatorami UUID graczy",
+    "language": "Język",
+    "selectLanguage": "Wybierz Język",
+    "repairGame": "Napraw Grę",
+    "reinstallGame": "Zainstaluj ponownie pliki gry (zachowuje dane)",
+    "gpuPreference": "Preferencje GPU",
+    "gpuHint": "Wybierz preferowany procesor graficzny (Linux: wpływa na DRI_PRIME)",
+    "gpuAuto": "Auto",
+    "gpuIntegrated": "Zintegrowana",
+    "gpuDedicated": "Dedykowana",
+    "logs": "SYSTEM LOGS",
+    "logsCopy": "Kopiuj",
+    "logsRefresh": "Odśwież",
+    "logsFolder": "Otwórz Folder",
+    "logsLoading": "Ładowanie logów..."
+  },
+  "uuid": {
+    "modalTitle": "Zarządzanie UUID",
+    "currentUserUUID": "Aktualny UUID użytkownika",
+    "allPlayerUUIDs": "Wszystkie identyfikatory UUID graczy",
+    "generateNew": "Wygeneruj nowy UUID",
+    "loadingUUIDs": "Ładowanie UUID...",
+    "setCustomUUID": "Ustaw niestandardowy UUID",
+    "customPlaceholder": "Wprowadź niestandardowy UUID (format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)",
+    "setUUID": "Ustaw UUID",
+    "warning": "Ostrzeżenie: Ustawienie niestandardowego identyfikatora UUID spowoduje zmianę Twojego obecnego identyfikatora gracza",
+    "copyTooltip": "Kopiuj UUID",
+    "regenerateTooltip": "Wygeneruj nowy UUID"
+  },
+  "profiles": {
+    "modalTitle": "Zarządzaj Profilami",
+    "newProfilePlaceholder": "Nowa Nazwa Profilu",
+    "createProfile": "Utwórz Profil"
+  },
+  "discord": {
+    "notificationText": "Dołącz do naszej społeczności Discord!",
+    "joinButton": "Dołącz Discord"
+  },
+  "skins": {
+    "title": "Skiny",
+    "comingSoon": "Personalizacja skórek już wkrótce..."
+  },
+  "common": {
+    "confirm": "Potwierdź",
+    "cancel": "Anuluj",
+    "save": "Zapisz",
+    "close": "Zamknij",
+    "delete": "Usuń",
+    "edit": "Edytuj",
+    "loading": "Ładowanie...",
+    "apply": "Zastosuj"
+  },
+  "notifications": {
+    "gameDataNotFound": "Błąd: Nie znaleziono danych gry",
+    "gameUpdatedSuccess": "Gra została zaktualizowana pomyślnie! 🎉",
+    "updateFailed": "Aktualizacja nie powiodła się: {error}",
+    "updateError": "Błąd aktualizacji: {error}",
+    "discordEnabled": "Discord Rich Presence włączony",
+    "discordDisabled": "Discord Rich Presence wyłączony",
+    "discordSaveFailed": "Nie udało się zapisać ustawień Discorda",
+    "playerNameRequired": "Proszę podać prawidłową nazwę gracza",
+    "playerNameSaved": "Nazwa gracza została zapisana pomyślnie",
+    "playerNameSaveFailed": "Nie udało się zapisać nazwy gracza",
+    "uuidCopied": "Identyfikator UUID skopiowany do schowka!",
+    "uuidCopyFailed": "Nie udało się skopiować UUID",
+    "uuidRegenNotAvailable": "Ponowna gerowanie UUID niedostępne",
+    "uuidRegenFailed": "Nie udało się ponownie wygenerować UUID",
+    "uuidGenerated": "Nowy UUID został pomyślnie wygenerowany!",
+    "uuidGeneratedShort": "Wygenerowano nowy UUID!",
+    "uuidGenerateFailed": "Nie udało się wygenerować nowego UUID",
+    "uuidRequired": "Wprowadzić UUID",
+    "uuidInvalidFormat": "Nieprawidłowy format UUID",
+    "uuidSetFailed": "Nie udało się ustawić niestandardowego UUID",
+    "uuidSetSuccess": "Niestandardowy UUID został ustawiony pomyślnie!",
+    "uuidDeleteFailed": "Nie udało się usunąć UUID",
+    "uuidDeleteSuccess": "UUID został pomyślnie usunięty!",
+    "modsDownloading": "Pobieranie {name}...",
+    "modsTogglingMod": "Przełączanie moda...",
+    "modsDeletingMod": "Usuwanie moda...",
+    "modsLoadingMods": "Ładowanie modów z CurseForge...",
+    "modsInstalledSuccess": "{name} zainstalowany pomyślnie! 🎉",
+    "modsDeletedSuccess": "{name} usunięto pomyślnie",
+    "modsDownloadFailed": "Nie udało się pobrać moda: {error}",
+    "modsToggleFailed": "Nie udało się przełączyć moda: {error}",
+    "modsDeleteFailed": "Nie udało się usunąć moda: {error}",
+    "modsModNotFound": "Nie znaleziono informacji o modzie"
+  },
+  "confirm": {
+    "defaultTitle": "Potwierdź działanie",
+    "regenerateUuidTitle": "Wygeneruj nowy UUID",
+    "regenerateUuidMessage": "Czy na pewno chcesz wygenerować nowy UUID? To spowoduje zmianę Twojego identyfikatora gracza.",
+    "regenerateUuidButton": "Generuj",
+    "setCustomUuidTitle": "Ustaw niestandardowy UUID",
+    "setCustomUuidMessage": "Czy na pewno chcesz ustawić ten UUID? To spowoduje zmianę Twojego identyfikatora gracza.",
+    "setCustomUuidButton": "Ustaw UUID",
+    "deleteUuidTitle": "Usuń UUID",
+    "deleteUuidMessage": "Czy na pewno chcesz usunąć UUID dla \"{username}\"? Tej czynności nie można cofnąć.",
+    "deleteUuidButton": "Usuń",
+    "uninstallGameTitle": "Odinstaluj grę",
+    "uninstallGameMessage": "Czy na pewno chcesz odinstalować Hytale? Wszystkie pliki gry zostaną usunięte.",
+    "uninstallGameButton": "Odinstaluj"
+  },
+  "progress": {
+    "initializing": "Inicjalizacja...",
+    "downloading": "Pobieranie...",
+    "installing": "Instalowanie...",
+    "extracting": "Ekstraktowanie...",
+    "verifying": "Weryfikowanie...",
+    "switchingProfile": "Przełączanie profilu...",
+    "profileSwitched": "Profil zmieniony!",
+    "startingGame": "Uruchamianie gry...",
+    "launching": "URUCHAMIANIE...",
+    "uninstallingGame": "Odinstalowywanie gry...",
+    "gameUninstalled": "Gra została pomyślnie odinstalowana!",
+    "uninstallFailed": "Odinstalowanie nie powiodło się: {error}",
+    "startingUpdate": "Rozpoczynanie obowiązkowej aktualizacji gry...",
+    "installationComplete": "Instalacja zakończona pomyślnie!",
+    "installationFailed": "Instalacja nie powiodła się: {error}",
+    "installingGameFiles": "Instalowanie plików gry...",
+    "installComplete": "Instalacja zakończona!"
+  }
+}

GUI/locales/sv.json

@@ -0,0 +1,283 @@
+{
+  "nav": {
+    "play": "Spela",
+    "mods": "Moddar",
+    "news": "Nyheter",
+    "chat": "Spelarchatt",
+    "settings": "Inställningar"
+  },
+  "header": {
+    "playersLabel": "Spelare:",
+    "manageProfiles": "Hantera profiler",
+    "defaultProfile": "Standard"
+  },
+  "install": {
+    "title": "GRATIS LAUNCHER",
+    "playerName": "Spelarnamn",
+    "playerNamePlaceholder": "Ange ditt namn",
+    "gameBranch": "Spelversion",
+    "releaseVersion": "Release (Stabil)",
+    "preReleaseVersion": "Pre-Release (Experimentell)",
+    "customInstallation": "Anpassad installation",
+    "installationFolder": "Installationsmapp",
+    "pathPlaceholder": "Standardplats",
+    "browse": "Bläddra",
+    "installButton": "INSTALLERA HYTALE",
+    "installing": "INSTALLERAR..."
+  },
+  "play": {
+    "ready": "REDO ATT SPELA",
+    "subtitle": "Starta Hytale och börja äventyret",
+    "playButton": "SPELA HYTALE",
+    "latestNews": "SENASTE NYHETERNA",
+    "viewAll": "VISA ALLA",
+    "checking": "KONTROLLERAR...",
+    "play": "SPELA"
+  },
+  "mods": {
+    "searchPlaceholder": "Sök moddar...",
+    "myMods": "MINA MODDAR",
+    "previous": "FÖREGÅENDE",
+    "next": "NÄSTA",
+    "page": "Sida",
+    "of": "av",
+    "modalTitle": "MINA MODDAR",
+    "noModsFound": "Inga moddar hittades",
+    "noModsFoundDesc": "Försök justera din sökning",
+    "noModsInstalled": "Inga moddar installerade",
+    "noModsInstalledDesc": "Lägg till moddar från CurseForge eller importera lokala filer",
+    "view": "VISA",
+    "install": "INSTALLERA",
+    "installed": "INSTALLERAD",
+    "enable": "AKTIVERA",
+    "disable": "INAKTIVERA",
+    "active": "AKTIV",
+    "disabled": "INAKTIVERAD",
+    "delete": "Ta bort modd",
+    "noDescription": "Ingen beskrivning tillgänglig",
+    "confirmDelete": "Är du säker på att du vill ta bort \"{name}\"?",
+    "confirmDeleteDesc": "Denna åtgärd kan inte ångras.",
+    "confirmDeletion": "Bekräfta borttagning",
+    "apiKeyRequired": "API-nyckel krävs",
+    "apiKeyRequiredDesc": "CurseForge API-nyckel behövs för att bläddra bland moddar"
+  },
+  "news": {
+    "title": "ALLA NYHETER",
+    "readMore": "Läs mer"
+  },
+  "chat": {
+    "title": "SPELARCHATT",
+    "pickColor": "Färg",
+    "inputPlaceholder": "Skriv ditt meddelande...",
+    "send": "Skicka",
+    "online": "online",
+    "charCounter": "{current}/{max}",
+    "secureChat": "Säker chatt - Länkar är censurerade",
+    "joinChat": "Gå med i chatten",
+    "chooseUsername": "Välj ett användarnamn för att gå med i spelarchartten",
+    "username": "Användarnamn",
+    "usernamePlaceholder": "Ange ditt användarnamn...",
+    "usernameHint": "3-20 tecken, endast bokstäver, siffror, - och _",
+    "joinButton": "Gå med i chatten",
+    "colorModal": {
+      "title": "Anpassa användarnamnsfargen",
+      "chooseSolid": "Välj en enfärgad färg:",
+      "customColor": "Anpassad färg:",
+      "preview": "Förhandsvisning:",
+      "previewUsername": "Användarnamn",
+      "apply": "Använd färg"
+    }
+  },
+  "settings": {
+    "title": "INSTÄLLNINGAR",
+    "java": "Java Runtime",
+    "useCustomJava": "Använd anpassad Java-sökväg",
+    "javaDescription": "Ersätt den medföljande Java-installationen med din egen",
+    "javaPath": "Java-körbar fil-sökväg",
+    "javaPathPlaceholder": "Välj Java-sökväg...",
+    "javaBrowse": "Bläddra",
+    "javaHint": "Välj Java-installationsmappen (stöder Windows, Mac, Linux)",
+    "discord": "Discord-integration",
+    "enableRPC": "Aktivera Discord Rich Presence",
+    "discordDescription": "Visa din launcher-aktivitet på Discord",
+    "game": "Spelalternativ",
+    "playerName": "Spelarnamn",
+    "playerNamePlaceholder": "Ange spelarnamn",
+    "playerNameHint": "Detta namn kommer att användas i spelet (1-16 tecken)",
+    "openGameLocation": "Öppna spelplats",
+    "openGameLocationDesc": "Öppna spelinstallationsmappen",
+    "account": "Spelare UUID-hantering",
+    "currentUUID": "Nuvarande UUID",
+    "uuidPlaceholder": "Laddar UUID...",
+    "copyUUID": "Kopiera UUID",
+    "regenerateUUID": "Återskapa UUID",
+    "uuidHint": "Din unika spelaridentifierare för detta användarnamn",
+    "manageUUIDs": "Hantera alla UUID:er",
+    "manageUUIDsDesc": "Visa och hantera alla spelare-UUID:er",
+    "language": "Språk",
+    "selectLanguage": "Välj språk",
+    "repairGame": "Reparera spel",
+    "reinstallGame": "Ominstallera spelfiler (bevarar data)",
+    "gpuPreference": "GPU-preferens",
+    "gpuHint": "Välj din föredragna GPU (Linux: påverkar DRI_PRIME)",
+    "gpuAuto": "Auto",
+    "gpuIntegrated": "Integrerad",
+    "gpuDedicated": "Dedikerad",
+    "logs": "SYSTEMLOGGAR",
+    "logsCopy": "Kopiera",
+    "logsRefresh": "Uppdatera",
+    "logsFolder": "Öppna mapp",
+    "logsLoading": "Laddar loggar...",
+    "closeLauncher": "Launcher-beteende",
+    "closeOnStart": "Stäng launcher vid spelstart",
+    "closeOnStartDescription": "Stäng automatiskt launcher efter att Hytale har startats",
+    "hwAccel": "Hårdvaruacceleration",
+    "hwAccelDescription": "Aktivera hårdvaruacceleration för launchern",
+    "gameBranch": "Spelgren",
+    "branchRelease": "Release",
+    "branchPreRelease": "Pre-Release",
+    "branchHint": "Växla mellan stabil release- och experimentell pre-release-version",
+    "branchWarning": "Att byta gren kommer att ladda ner och installera en annan spelversion",
+    "branchSwitching": "Byter till {branch}...",
+    "branchSwitched": "Bytte framgångsrikt till {branch}!",
+    "installRequired": "Installation krävs",
+    "branchInstallConfirm": "Spelet kommer att installeras för {branch}-grenen. Fortsätt?"
+  },
+  "uuid": {
+    "modalTitle": "UUID-hantering",
+    "currentUserUUID": "Nuvarande användar-UUID",
+    "allPlayerUUIDs": "Alla spelare-UUID:er",
+    "generateNew": "Generera ny UUID",
+    "loadingUUIDs": "Laddar UUID:er...",
+    "setCustomUUID": "Ange anpassad UUID",
+    "customPlaceholder": "Ange anpassad UUID (format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)",
+    "setUUID": "Ange UUID",
+    "warning": "Varning: Att ange en anpassad UUID kommer att ändra din nuvarande spelaridentitet",
+    "copyTooltip": "Kopiera UUID",
+    "regenerateTooltip": "Generera ny UUID"
+  },
+  "profiles": {
+    "modalTitle": "Hantera profiler",
+    "newProfilePlaceholder": "Nytt profilnamn",
+    "createProfile": "Skapa profil"
+  },
+  "discord": {
+    "notificationText": "Gå med i vår Discord-gemenskap!",
+    "joinButton": "Gå med i Discord"
+  },
+  "common": {
+    "confirm": "Bekräfta",
+    "cancel": "Avbryt",
+    "save": "Spara",
+    "close": "Stäng",
+    "delete": "Ta bort",
+    "edit": "Redigera",
+    "loading": "Laddar...",
+    "apply": "Verkställ",
+    "install": "Installera"
+  },
+  "notifications": {
+    "gameDataNotFound": "Fel: Speldata hittades inte",
+    "gameUpdatedSuccess": "Spelet uppdaterades framgångsrikt! 🎉",
+    "updateFailed": "Uppdatering misslyckades: {error}",
+    "updateError": "Uppdateringsfel: {error}",
+    "discordEnabled": "Discord Rich Presence aktiverad",
+    "discordDisabled": "Discord Rich Presence inaktiverad",
+    "discordSaveFailed": "Misslyckades med att spara Discord-inställning",
+    "playerNameRequired": "Ange ett giltigt spelarnamn",
+    "playerNameSaved": "Spelarnamn sparat framgångsrikt",
+    "playerNameSaveFailed": "Misslyckades med att spara spelarnamn",
+    "uuidCopied": "UUID kopierad till urklipp!",
+    "uuidCopyFailed": "Misslyckades med att kopiera UUID",
+    "uuidRegenNotAvailable": "UUID-återgenerering ej tillgänglig",
+    "uuidRegenFailed": "Misslyckades med att återgenerera UUID",
+    "uuidGenerated": "Ny UUID genererad framgångsrikt!",
+    "uuidGeneratedShort": "Ny UUID genererad!",
+    "uuidGenerateFailed": "Misslyckades med att generera ny UUID",
+    "uuidRequired": "Ange en UUID",
+    "uuidInvalidFormat": "Ogiltigt UUID-format",
+    "uuidSetFailed": "Misslyckades med att ange anpassad UUID",
+    "uuidSetSuccess": "Anpassad UUID angiven framgångsrikt!",
+    "uuidDeleteFailed": "Misslyckades med att ta bort UUID",
+    "uuidDeleteSuccess": "UUID borttagen framgångsrikt!",
+    "modsDownloading": "Laddar ner {name}...",
+    "modsTogglingMod": "Växlar modd...",
+    "modsDeletingMod": "Tar bort modd...",
+    "modsLoadingMods": "Laddar moddar från CurseForge...",
+    "modsInstalledSuccess": "{name} installerad framgångsrikt! 🎉",
+    "modsDeletedSuccess": "{name} borttagen framgångsrikt",
+    "modsDownloadFailed": "Misslyckades med att ladda ner modd: {error}",
+    "modsToggleFailed": "Misslyckades med att växla modd: {error}",
+    "modsDeleteFailed": "Misslyckades med att ta bort modd: {error}",
+    "modsModNotFound": "Moddinformation hittades inte",
+    "hwAccelSaved": "Hårdvaruaccelerationsinställning sparad",
+    "hwAccelSaveFailed": "Misslyckades med att spara hårdvaruaccelerationsinställning",
+    "javaPathCopied": "Java-sökväg kopierad till urklipp!",
+    "javaPathCopyFailed": "Misslyckades med att kopiera Java-sökväg",
+    "javaPathSaved": "Java-sökväg sparad framgångsrikt!",
+    "javaPathSaveFailed": "Misslyckades med att spara Java-sökväg",
+    "javaPathInvalid": "Ogiltig Java-sökväg",
+    "javaPathReset": "Java-sökväg återställd till standardvärden",
+    "gameLocationError": "Kunde inte öppna spelplats",
+    "launcherRestartRequired": "Launcher-omstart krävs för att tillämpa ändringar",
+    "gameRepairConfirm": "Är du säker på att du vill reparera spelet? Detta kommer att ominstallera alla spelfiler.",
+    "gameRepairInProgress": "Reparerar spel...",
+    "gameRepairSuccess": "Spel reparerat framgångsrikt!",
+    "gameRepairFailed": "Spelreparation misslyckades: {error}",
+    "invalidUsername": "Ogiltigt användarnamn",
+    "usernameInUse": "Användarnamn upptaget",
+    "chatJoinSuccess": "Du har gått med i chatten!",
+    "chatJoinFailed": "Misslyckades med att gå med i chatten",
+    "messageTooLong": "Meddelande för långt",
+    "messageSent": "Meddelande skickat",
+    "messageSendFailed": "Misslyckades med att skicka meddelande",
+    "colorUpdated": "Färg uppdaterad!",
+    "colorUpdateFailed": "Misslyckades med att uppdatera färg",
+    "profileCreated": "Profil skapad framgångsrikt!",
+    "profileCreateFailed": "Misslyckades med att skapa profil",
+    "profileDeleted": "Profil borttagen",
+    "profileDeleteFailed": "Misslyckades med att ta bort profil",
+    "profileSwitched": "Bytte profil till: {name}",
+    "profileSwitchFailed": "Profilbyte misslyckades",
+    "invalidProfileName": "Ogiltigt profilnamn",
+    "profileNameExists": "En profil med detta namn finns redan",
+    "noInternet": "Ingen internetanslutning",
+    "checkInternetConnection": "Kontrollera din internetanslutning",
+    "serverError": "Serverfel. Försök igen senare.",
+    "unknownError": "Ett okänt fel inträffade"
+  },
+  "confirm": {
+    "defaultTitle": "Bekräfta åtgärd",
+    "regenerateUuidTitle": "Generera ny UUID",
+    "regenerateUuidMessage": "Är du säker på att du vill generera en ny UUID? Detta kommer att ändra din spelaridentitet.",
+    "regenerateUuidButton": "Generera",
+    "setCustomUuidTitle": "Ange anpassad UUID",
+    "setCustomUuidMessage": "Är du säker på att du vill ange denna anpassade UUID? Detta kommer att ändra din spelaridentitet.",
+    "setCustomUuidButton": "Ange UUID",
+    "deleteUuidTitle": "Ta bort UUID",
+    "deleteUuidMessage": "Är du säker på att du vill ta bort UUID:n för \"{username}\"? Denna åtgärd kan inte ångras.",
+    "deleteUuidButton": "Ta bort",
+    "uninstallGameTitle": "Avinstallera spel",
+    "uninstallGameMessage": "Är du säker på att du vill avinstallera Hytale? Alla spelfiler kommer att tas bort.",
+    "uninstallGameButton": "Avinstallera"
+  },
+  "progress": {
+    "initializing": "Initierar...",
+    "downloading": "Laddar ner...",
+    "installing": "Installerar...",
+    "extracting": "Extraherar...",
+    "verifying": "Verifierar...",
+    "switchingProfile": "Byter profil...",
+    "profileSwitched": "Profil bytt!",
+    "startingGame": "Startar spel...",
+    "launching": "STARTAR...",
+    "uninstallingGame": "Avinstallerar spel...",
+    "gameUninstalled": "Spel avinstallerat framgångsrikt!",
+    "uninstallFailed": "Avinstallation misslyckades: {error}",
+    "startingUpdate": "Startar obligatorisk speluppdatering...",
+    "installationComplete": "Installation slutförd framgångsrikt!",
+    "installationFailed": "Installation misslyckades: {error}",
+    "installingGameFiles": "Installerar spelfiler...",
+    "installComplete": "Installation slutförd!"
+  }
+}

PKGBUILD

@@ -1,33 +1,28 @@
 # Maintainer: Terromur <terromuroz@proton.me>
-pkgname=Hytale-F2P-git
-_pkgname=Hytale-F2P
-pkgver=2.0.12.r150.gb62ffc1
+# Maintainer: Fazri Gading <fazrigading@gmail.com>
+# This PKGBUILD is for Github Releases
+pkgname=Hytale-F2P
+pkgver=2.1.1
 pkgrel=1
 pkgdesc="Hytale-F2P - unofficial Hytale Launcher for free to play with multiplayer support"
 arch=('x86_64')
 url="https://github.com/amiayweb/Hytale-F2P"
 license=('custom')
-makedepends=('npm' 'git' 'rpm-tools' 'libxcrypt-compat')
-source=("git+$url.git" "Hytale-F2P.desktop")
+depends=('gtk3' 'nss' 'libxcrypt-compat')
+makedepends=('npm')
+source=("$url/archive/v$pkgver.tar.gz" "Hytale-F2P.desktop")
 sha256sums=('SKIP' '46488fada4775d9976d7b7b62f8d1f1f8d9a9a9d8f8aa9af4f2e2153019f6a30')
 
-pkgver() {
-  cd "$_pkgname"
-  version=$(git describe --abbrev=0 --tags --match "v[0-9]*")
-  commits=$(git rev-list --count HEAD)
-  hash=$(git rev-parse --short HEAD)
-  printf "%s.r%s.g%s" "${version#v}" "$commits" "$hash"
-}
-
 build() {
-   cd "$_pkgname"
+   cd "$pkgname-$pkgver"
    npm ci
-   npm run build:linux
+   npm run build:arch
 }
 
 package() {
-  mkdir -p "$pkgdir/opt/$_pkgname"
-  cp -r "$_pkgname/dist/linux-unpacked/"* "$pkgdir/opt/$_pkgname"
-  install -Dm644 "$_pkgname.desktop" "$pkgdir/usr/share/applications/$_pkgname.desktop"
-  install -Dm644 "$_pkgname/GUI/icon.png" "$pkgdir/usr/share/icons/hicolor/256x256/apps/$_pkgname.png"
+  cd "$pkgname-$pkgver"
+  install -d "$pkgdir/opt/$pkgname"
+  cp -r dist/linux-unpacked/* "$pkgdir/opt/$pkgname"
+  install -Dm644 "$srcdir/$pkgname.desktop" "$pkgdir/usr/share/applications/$pkgname.desktop"
+  install -Dm644 GUI/icon.png "$pkgdir/usr/share/icons/hicolor/256x256/apps/$pkgname.png"
 }

PKGBUILD-git

@@ -0,0 +1,34 @@
+# Maintainer: Terromur <terromuroz@proton.me>
+# Maintainer: Fazri Gading <fazrigading@gmail.com>
+pkgname=Hytale-F2P-git
+_pkgname=Hytale-F2P
+pkgver=0
+pkgrel=1
+pkgdesc="Hytale-F2P - Unofficial Hytale Launcher for free to play with multiplayer support (rolling git build)"
+arch=('x86_64')
+url="https://github.com/amiayweb/Hytale-F2P"
+license=('custom')
+depends=('gtk3' 'nss' 'libxcrypt-compat')
+makedepends=('git' 'npm')
+source=("git+$url.git" "$_pkgname.desktop")
+sha256sums=('SKIP' '46488fada4775d9976d7b7b62f8d1f1f8d9a9a9d8f8aa9af4f2e2153019f6a30')
+
+pkgver() {
+  cd "$srcdir/$_pkgname"
+  git describe --tags --long | sed 's/^v//;s/-/.r/;s/-/./'
+}
+
+build() {
+   cd "$srcdir/$_pkgname"
+   npm ci
+   npm run build:arch
+}
+
+package() {
+  cd "$srcdir/$_pkgname"
+  install -d "$pkgdir/opt/$_pkgname"
+  cp -r "$_pkgname/dist/linux-unpacked/"* "$pkgdir/opt/$_pkgname"
+
+  install -Dm644 "$srcdir/$_pkgname.desktop" "$pkgdir/usr/share/applications/$_pkgname.desktop"
+  install -Dm644 GUI/icon.png "$pkgdir/usr/share/icons/hicolor/256x256/apps/$_pkgname.png"
+}

README.md

@@ -1,12 +1,14 @@
 <div align="center">
 
 <header>
-  <h1>🎮 Hytale F2P Launcher | Cross-Platform Multiplayer 🖥️</h1>
+  <h1>🎮 Hytale F2P Launcher 🚀</h1>
+  <h2>💻 Cross-Platform Multiplayer 🖥️</h2>
   <h3>Available for Windows 🪟, macOS 🍎, and Linux 🐧</h3>
-  <p><small>An unofficial cross-platform launcher for Hytale with automatic updates and multiplayer support (all OS supported)</small></p>
+  <p><small>An unofficial cross-platform launcher for Hytale with automatic updates and multiplayer support!</small></p>
 </header>
 
-![Version](https://img.shields.io/badge/Version-2.1.0-green?style=for-the-badge)
+![GitHub Downloads](https://img.shields.io/github/downloads/amiayweb/Hytale-F2P/total?style=for-the-badge)
+![Version](https://img.shields.io/badge/Version-2.1.1-green?style=for-the-badge)
 ![Platform](https://img.shields.io/badge/Platform-Windows%20%7C%20macOS%20%7C%20Linux-orange?style=for-the-badge)
 ![License](https://img.shields.io/badge/License-Educational-blue?style=for-the-badge)
 
@@ -17,10 +19,10 @@
 
 ### ⚠️ **READ [QUICK START](https://github.com/amiayweb/Hytale-F2P/tree/main?tab=readme-ov-file#-quick-start) before Downloading & Installing the Launcher!** ⚠️
 
-🛑 **Found a problem? Join the Discord and Select #Open-A-Ticket!: https://discord.gg/gME8rUy3MB** 🛑
+#### 🛑 **Found a problem? Join the Discord and Select #Open-A-Ticket!: https://discord.gg/gME8rUy3MB** 🛑
 
 <p>
-  If you like the project, <b>feel free to support us via Buy Me a Coffee!</b>
+  👍 If you like the project, <b>feel free to support us via Buy Me a Coffee!</b> ☕<br>
   Any support is appreciated and helps keep the project going.
 </p>
 
@@ -117,9 +119,9 @@
     <tr>
       <td><b>🖥️ OS</b></td>
       <td colspan="3" align="center">
-        Windows 10/11 (64-bit; X64/ARM64) | Linux (x64/ARM64) | macOS (Apple Silicon only)
+        Windows 10/11 (64-bit X64) | Linux (x64) | macOS (ARM64/Apple Silicon)
         <br />
-        <small><i>⚠️ Note: macOS Intel (x86) is not yet supported <a href="#fn1" id="ref1">1</a></sup></i></small>
+        <small><i>⚠️ Note: ARM64 (Windows & Linux), macOS (x86/Intel) <b>are not supported!</b> ⚠️</i></small>
       </td>
     </tr>
     <tr>
@@ -130,7 +132,7 @@
     </tr>
     <tr>
       <td><b>🧠 RAM</b></td>
-      <td>8GB (Dedicated) / 12GB (iGPU)</td>
+      <td>8GB (dGPU) / 12GB (iGPU)<sup><a href="#fn1" id="ref1">1</a></sup></td>
       <td>16 GB</td>
       <td>32 GB</td>
     </tr>
@@ -155,23 +157,31 @@
   </tbody>
 </table>
 </div>
-<p id="fn1"><sup>1</sup> Hytale did not provide game files for macOS Intel, yet.</p>
+<p id="fn1"><sup>Note 1</sup> Using Discrete/Dedicated GPU (dGPU) must have 8 GB RAM minimum, while using Integrated GPU (iGPU) must have 12 GB RAM.</p>
 
+> [!WARNING]
+> Our launcher has **not yet** supported Offline Mode (playing Hytale without internet).
+> We will surely add the feature as soon as possible. Kindly wait for the update.
 
+---
 
 ### 🪟 Windows Prequisites
-* **Java JDK 25:** Download via [Adoptium](https://adoptium.net/temurin/releases/?version=25) or [Oracle](https://www.oracle.com/java/technologies/downloads/#jdk25-windows)
-* **Latest Visual Studio Redist:** Download via [Microsoft Visual C++ Redistributable](https://aka.ms/vc14/vc_redist.x64.exe) or [All-in-One by Techpowerup](https://www.techpowerup.com/download/visual-c-redistributable-runtime-package-all-in-one/)
-* **ENABLE MULTIPLAYER:** // TODO MULTIPLAYER GUIDE; FIREWALL GUIDE AND SUCH
+* **Java JDK 25:**
+  * [Oracle](https://www.oracle.com/java/technologies/downloads/#jdk25-windows)
+  * [Adoptium](https://adoptium.net/temurin/releases/?version=25)
+  * [Microsoft](https://learn.microsoft.com/en-us/java/openjdk/download), has Windows ARM64 support in version 25.
+* **Latest Visual Studio Redist:** 
+  * Download via [Microsoft Visual C++ Redistributable](https://aka.ms/vc14/vc_redist.x64.exe)
+  * Or [All-in-One by Techpowerup](https://www.techpowerup.com/download/visual-c-redistributable-runtime-package-all-in-one/)
 
 ### 🐧 Linux Prequisites
 
 > [!WARNING]
 > Ubuntu-based Distro like ZorinOS or Pop!_OS or Linux Mint would encounter issues due to UbuntuLTS environment, [check this Discord post](https://discord.com/channels/1462260103951421493/1463662398501027973).
 
-* Make sure you have already installed newest **GPU driver**, consult your distro docs or wiki.
-
-* Install `libpng` package to avoid SDL3_Image error:
+* Make sure you have already installed newest **GPU driver** especially proprietary NVIDIA, consult your distro docs or wiki.
+  * Also make sure that your GPU can be connected to EGL, try checking it first (again, consult your distro docs or wiki) before installing Hytale game via our launcher.
+* Install `libpng` package to avoid `SDL3_Image` error:
   * `libpng16-16 libpng-dev` for Ubuntu/Debian-based Distro
   * `libpng libpng-devel` for Fedora/RHEL-based Distro
   * `libpng` for Arch-based Distro
@@ -185,11 +195,12 @@
 1. **Prerequisites:** Ensure you have installed all [**Windows Prerequisites**](https://github.com/amiayweb/Hytale-F2P/tree/main?tab=readme-ov-file#-windows-prequisites) listed above.
 2. **Download:** Get the latest `Hytale-F2P-Launcher.exe` from the [**Releases**](https://github.com/amiayweb/Hytale-F2P/releases/latest/) page.
 3. **SmartScreen Note:** Since the executable is currently unsigned, Windows may show a "Windows protected your PC" popup.
-    * Click **More info**.
-    * Click **Run anyway**.
+    * Click **More info**, then click **Run anyway**.
 4. **Launch:** Once installed, you can launch the app directly from your Desktop or the Start menu.
-
----
+5. **Whitelist in Windows Firewall** [#192](https://github.com/amiayweb/Hytale-F2P/issues/192#issuecomment-3803042908)
+    * Open the Windows Start Menu and search for `Allow an app through Windows Firewall`
+    * Click "Change settings" (you may need Admin privileges) and Locate `HytaleClient.exe` in the list.
+    * Ensure both the Private and Public checkboxes are checked. Click OK to save.
 
 ### 🐧 Linux Installation
 
@@ -202,26 +213,37 @@
 3. **Permissions & Execution:**
    * **AppImage:** Make the file executable and run it:
      ```bash
-     chmod +x Hytale-F2P-Launcher.AppImage
-     ./Hytale-F2P-Launcher.AppImage
+     chmod +x hytale-f2p-launcher.AppImage
+     ./hytale-f2p-launcher.AppImage
      ```
-   * **Fedora (dnf):** Install the RPM:
+   * **Ubuntu/Debian-based or Fedora/RHEL-based:** Install the DEB/RPM:
      ```bash
-     sudo dnf install ./Hytale-F2P-Launcher.rpm
-     ```
-   * **Debian/Ubuntu (apt):** Install the DEB:
-     ```bash
-     sudo apt install ./Hytale-F2P-Launcher.deb
+     # Fedora/RHEL-based
+     sudo dnf install hytale-f2p-launcher.rpm
+     # Debian/Ubuntu
+     sudo apt install -y libasound2 libpng16-16 libpng-dev libicu76
+     sudo dpkg -i hytale-f2p-launcher.deb
      ```
    * **Arch Linux (pacman):** Install the package using:
      ```bash
-     sudo pacman -U /path/to/Hytale-F2P-Launcher.pkg.tar.zst
+     # Stable Build
+     sudo pacman -U hytale-f2p-launcher.pkg.tar.zst
+     # Development Build
+     yay -S hytale-f2p-git # or
+     paru -S hytale-f2p-git
+     # Manual Build
+     git clone https://aur.archlinux.org/hytale-f2p-git.git
+     cd hytale-f2p-git
+     makepkg -si
      ```
+
+> [!NOTE]
+> Make sure to adjust the filename correctly with the version and the architecture type. TIP: Use `cd` command to the package location.
+
 4. **Troubleshooting:**
    * **FUSE:** If the AppImage fails to launch on newer distributions, ensure `libfuse2` (or `fuse2` on Arch/Fedora) is installed.
    * **Desktop Entry:** After installing via `.rpm`, `.deb`, or `.pkg.tar.zst`, the launcher should automatically appear in your App Library/Grid.
-
----
+   * Missing libxcrypt.so.1: Install `libxcrypt-compat` using your package manager
 
 ### 🍎 macOS Installation  
 
@@ -250,9 +272,9 @@ The `.zip` version is useful for users who prefer a portable installation or nee
 
 --- 
 
-# How to Host a Server
+# 📢 How to Host a Server
 
-## Host your Singleplayer Server (Online-Play Feature)
+## 🌐 Host your Singleplayer Server (Online-Play Feature)
 
 > [!NOTE]
 > You have to play the game to host the server. See Dedicated Server section below if you want to host it without you playing as the host.
@@ -261,45 +283,52 @@ The `.zip` version is useful for users who prefer a portable installation or nee
 2. Pause the game (Esc) > select Online Play > Turn on `Allow Other Players to Join` > Set password if needed > Press `Save`.
 3. Check the status `Connected via STUN` or `Connected via UPnP`.
 
-## Dedicated Server
+## 🖧 Host a Dedicated Server
 
 > [!NOTE]
-> If you have already  `HytaleServer.jar` in `HytaleF2P/{release/pre-release}/package/game/latest/Server`, you can use it to host local dedicated server. 
+> If you already have the patched `HytaleServer.jar` in `HytaleF2P/{release/pre-release}/package/game/latest/Server`, you can use it to host local dedicated server. 
 
 > [!TIP]
 > Use services like Playit.gg, Tailscale, Radmin VPN to share UDP connection if setting up router as an admin is not possible.
 
 > [!WARNING]
-> `Hytale-F2P-Server.rar` file is needed to set up a server on non-playing hardware (such as VPS/server hosting).
+> `Hytale-F2P-Server.rar` file is needed to set up a server on non-playing hardware (such as VPS/server hosting). Linux ARM64 is supported for server only.
 
 > [!IMPORTANT]
-> See detailed information of setting up a server here: [SERVER.md](SERVER.md)
+> See detailed information of setting up a server here: [SERVER.md](SERVER.md). Download the latest patched JAR, the patched RAR, or the SH/BAT scripts from channel `#open-public-server` in our Discord Server. 
 
 ---
 
-## 🛠️ Building from Source
+## 🔧 Troubleshooting
 
-See [BUILD.md](BUILD.md) for comprehensive build instructions.
+See [TROUBLESHOOTING.md](TROUBLESHOOTING.md) for detailed Troubleshooting guide.
+
+---
+
+## 🔨 Building from Source
+
+See [BUILD.md](docs/BUILD.md) for comprehensive build instructions.
 
 ---
 
 ## 📋 Changelog
 
-### 🆕 v2.1.0
-
-- 🚨 **Auto-Retry Downloads and Auto-Patch Files** —  
-- ⚡ **Hardware Acceleration** — 
-- 👨‍💻 **In-App Logging** — 
-- 🛠️ **Repair Button** — Y
-- 🔎 **Browse CurseForge Mods** — Browsing mods now easier with our dedicated CurseForge API Key.
-- 🌎 **Fixes and Release New Translation** — Fixed 🇪🇸 🇧🇷 and added more translation for current build. Turkish 🇹🇷 language now added.
-
-
+### 🆕 v2.1.1
+- 🛠️ **Fix Bug EPERM**: EPERM or Error Permission in creating/removing process in reinstalling is now fixed.
+- 🅰️ **Adds .pkg.tar.zst Build for Arch Users**: This Arch-package has been needed since the first release.  
+- ❎ **Removes .pacman Build for Arch**: Based on the established conventions within the Arch Linux community, the file extension .pacman should not be used for package files.
+- 🌎 **New Translation**: New Polish 🇵🇱 Translation added to the Launcher. 
 
 <details>
 <summary>Click here to see older Changelogs</summary>
 
-### 🆕 v2.0.2b *(Minor Update: Performance & Utilities)*  
+### 🔄 v2.1.0
+- 🚨 **Auto-Retry Downloads and Auto-Patch Files** — 
+- ⚡ **Hardware Acceleration** — 
+- 🔎 **Browse CurseForge Mods** — Browsing mods now easier with our dedicated CurseForge API Key.
+- 🌎 **Fixes and Release New Translation** — Fixed 🇪🇸 🇧🇷 and added more translation for current build. Turkish 🇹🇷 language now added.
+
+### 🔄 v2.0.2b *(Minor Update: Performance & Utilities)*  
 - 🌎 **Language Translation** — A big welcome for Spanish 🇪🇸 and Portuguese (Brazil) 🇧🇷 players! **Language setting can be found in the bottom part of Settings pane.**
 - 💻 **Laptop/Hybrid GPU Performance Issue Fix** — Added automatic GPU detection system and options to choose which GPU will be used for the game, *specifically for Linux users*.
 - 👨‍💻 **In-App Logging** — Reporting bugs and issues to `Github Issues` tab or `Open A Ticket` channel in our Discord Server has been made easier for players, no more finding logs file manually.

backend/core/paths.js

@@ -14,6 +14,21 @@ function getAppDir() {
   }
 }
 
+/**
+ * Get centralized UserData saves directory (NEW in 2.1.2)
+ * UserData is now stored separately from game installation
+ */
+function getHytaleSavesDir() {
+  const home = os.homedir();
+  if (process.platform === 'win32') {
+    return path.join(home, 'AppData', 'Local', 'HytaleSaves');
+  } else if (process.platform === 'darwin') {
+    return path.join(home, 'Library', 'Application Support', 'HytaleSaves');
+  } else {
+    return path.join(home, '.hytalesaves');
+  }
+}
+
 const DEFAULT_APP_DIR = getAppDir();
 
 function getResolvedAppDir(customPath) {
@@ -179,8 +194,28 @@ async function getModsPath(customInstallPath = null) {
     const profilesPath = path.join(userDataPath, 'Profiles');
 
     if (!fs.existsSync(modsPath)) {
-      // Ensure the Mods directory exists
-      fs.mkdirSync(modsPath, { recursive: true });
+      // Check for broken symlink to avoid EEXIST/EPERM on mkdir
+      let isBrokenLink = false;
+      let pathExists = false;
+      try {
+          const stats = fs.lstatSync(modsPath);
+          pathExists = true;
+          if (stats.isSymbolicLink()) {
+              // Check if target exists
+              try {
+                  fs.statSync(modsPath);
+              } catch {
+                  isBrokenLink = true;
+              }
+          }
+      } catch (e) { /* path doesn't exist at all */ }
+
+      if (isBrokenLink) {
+        fs.unlinkSync(modsPath); // Remove broken symlink
+      }
+      if (!pathExists || isBrokenLink) {
+        fs.mkdirSync(modsPath, { recursive: true });
+      }
     }
     if (!fs.existsSync(disabledModsPath)) {
       fs.mkdirSync(disabledModsPath, { recursive: true });
@@ -198,20 +233,8 @@ async function getModsPath(customInstallPath = null) {
 
 function getProfilesDir(customInstallPath = null) {
   try {
-    // get UserData path
-    let installPath = customInstallPath;
-    if (!installPath) {
-        const configFile = path.join(DEFAULT_APP_DIR, 'config.json');
-        if (fs.existsSync(configFile)) {
-            const config = JSON.parse(fs.readFileSync(configFile, 'utf8'));
-            installPath = config.installPath || '';
-        }
-    }
-    if (!installPath) installPath = getAppDir();
-    
-    const branch = loadVersionBranch();
-    const gameLatest = path.join(installPath, branch, 'package', 'game', 'latest');
-    const userDataPath = findUserDataPath(gameLatest);
+    // NEW 2.1.2: Use centralized UserData location
+    const userDataPath = getHytaleSavesDir();
     const profilesDir = path.join(userDataPath, 'Profiles');
     
     if (!fs.existsSync(profilesDir)) {
@@ -227,6 +250,7 @@ function getProfilesDir(customInstallPath = null) {
 
 module.exports = {
   getAppDir,
+  getHytaleSavesDir,
   getResolvedAppDir,
   expandHome,
   APP_DIR,

backend/managers/gameLauncher.js

@@ -12,6 +12,7 @@ const { resolveJavaPath, getJavaExec, getBundledJavaPath, detectSystemJava, JAVA
 const { getLatestClientVersion } = require('../services/versionManager');
 const { updateGameFiles } = require('./gameManager');
 const { syncModsForCurrentProfile } = require('./modManager');
+const { getUserDataPath } = require('../utils/userDataMigration');
 
 // Client patcher for custom auth server (sanasol.ws)
 let clientPatcher = null;
@@ -106,7 +107,9 @@ async function launchGame(playerName = 'Player', progressCallback, javaPathOverr
   const customAppDir = getResolvedAppDir(installPathOverride);
   const customGameDir = path.join(customAppDir, branch, 'package', 'game', 'latest');
   const customJreDir = path.join(customAppDir, branch, 'package', 'jre', 'latest');
-  const userDataDir = path.join(customGameDir, 'Client', 'UserData');
+  
+  // NEW 2.1.2: Use centralized UserData location
+  const userDataDir = getUserDataPath();
 
   const gameLatest = customGameDir;
   let clientPath = findClientPath(gameLatest);
@@ -282,6 +285,55 @@ exec "$REAL_JAVA" "\${ARGS[@]}"
    const gpuEnv = setupGpuEnvironment(gpuPreference);
    Object.assign(env, gpuEnv);
 
+  // Linux: Replace bundled libzstd.so with system version to fix glibc 2.41+ crash
+  // The bundled libzstd causes "free(): invalid pointer" on Steam Deck / Ubuntu LTS
+  if (process.platform === 'linux' && process.env.HYTALE_NO_LIBZSTD_FIX !== '1') {
+    const clientDir = path.dirname(clientPath);
+    const bundledLibzstd = path.join(clientDir, 'libzstd.so');
+    const backupLibzstd = path.join(clientDir, 'libzstd.so.bundled');
+
+    // Common system libzstd paths
+    const systemLibzstdPaths = [
+      '/usr/lib/libzstd.so.1',                    // Arch Linux, Steam Deck
+      '/usr/lib/x86_64-linux-gnu/libzstd.so.1',   // Debian/Ubuntu
+      '/usr/lib64/libzstd.so.1'                   // Fedora/RHEL
+    ];
+
+    let systemLibzstd = null;
+    for (const p of systemLibzstdPaths) {
+      if (fs.existsSync(p)) {
+        systemLibzstd = p;
+        break;
+      }
+    }
+
+    if (systemLibzstd && fs.existsSync(bundledLibzstd)) {
+      try {
+        const stats = fs.lstatSync(bundledLibzstd);
+
+        // Only replace if it's not already a symlink to system version
+        if (!stats.isSymbolicLink()) {
+          // Backup bundled version
+          if (!fs.existsSync(backupLibzstd)) {
+            fs.renameSync(bundledLibzstd, backupLibzstd);
+            console.log(`Linux: Backed up bundled libzstd.so`);
+          } else {
+            fs.unlinkSync(bundledLibzstd);
+          }
+
+          // Create symlink to system version
+          fs.symlinkSync(systemLibzstd, bundledLibzstd);
+          console.log(`Linux: Linked libzstd.so to system version (${systemLibzstd}) for glibc 2.41+ compatibility`);
+        } else {
+          const linkTarget = fs.readlinkSync(bundledLibzstd);
+          console.log(`Linux: libzstd.so already linked to ${linkTarget}`);
+        }
+      } catch (libzstdError) {
+        console.warn(`Linux: Could not replace libzstd.so: ${libzstdError.message}`);
+      }
+    }
+  }
+
   try {
     let spawnOptions = {
       stdio: ['ignore', 'pipe', 'pipe'],

backend/managers/gameManager.js

@@ -9,7 +9,7 @@ const { installButler } = require('./butlerManager');
 const { downloadAndReplaceHomePageUI, downloadAndReplaceLogo } = require('./uiFileManager');
 const { saveUsername, saveInstallPath, loadJavaPath, CONFIG_FILE, loadConfig, loadVersionBranch, saveVersionClient, loadVersionClient } = require('../core/config');
 const { resolveJavaPath, detectSystemJava, downloadJRE, getJavaExec, getBundledJavaPath } = require('./javaManager');
-const userDataBackup = require('../utils/userDataBackup');
+const { getUserDataPath, migrateUserDataToCentralized } = require('../utils/userDataMigration');
 
 async function downloadPWR(branch = 'release', fileName = '4.pwr', progressCallback, cacheDir = CACHE_DIR, manualRetry = false) {
   const osName = getOS();
@@ -308,31 +308,25 @@ async function applyPWR(pwrFile, progressCallback, gameDir = GAME_DIR, toolsDir
 
 async function updateGameFiles(newVersion, progressCallback, gameDir = GAME_DIR, toolsDir = TOOLS_DIR, cacheDir = CACHE_DIR, branchOverride = null) {
   let tempUpdateDir;
-  let backupPath = null;
   const branch = branchOverride || loadVersionBranch();
   const installPath = path.dirname(path.dirname(path.dirname(path.dirname(gameDir))));
   
-  // Vérifier si on a version_client et version_branch dans config.json
   const config = loadConfig();
-  const hasVersionConfig = !!(config.version_client && config.version_branch);
-  const oldBranch = config.version_branch || 'release'; // L'ancienne branche pour le backup
-  console.log(`[UpdateGameFiles] hasVersionConfig: ${hasVersionConfig}`);
+  const oldBranch = config.version_branch || 'release';
   console.log(`[UpdateGameFiles] Switching from ${oldBranch} to ${branch}`);
   
   try {
-    if (progressCallback) {
-      progressCallback('Backing up user data...', 5, null, null, null);
-    }
-
-    // Backup UserData AVANT de télécharger/installer (critical for same-branch updates)
+    // NEW 2.1.2: Ensure UserData migration to centralized location
     try {
-      console.log(`[UpdateGameFiles] Attempting to backup UserData from old branch: ${oldBranch}`);
-      backupPath = await userDataBackup.backupUserData(installPath, oldBranch, hasVersionConfig);
-      if (backupPath) {
-        console.log(`[UpdateGameFiles] ✓ UserData backed up from ${oldBranch}: ${backupPath}`);
+      console.log('[UpdateGameFiles] Ensuring UserData migration...');
+      const migrationResult = await migrateUserDataToCentralized();
+      if (migrationResult.migrated) {
+        console.log('[UpdateGameFiles] ✓ UserData migrated to centralized location');
+      } else if (migrationResult.alreadyMigrated) {
+        console.log('[UpdateGameFiles] ✓ UserData already in centralized location');
       }
-    } catch (backupError) {
-      console.warn('[UpdateGameFiles] ✗ UserData backup failed:', backupError.message);
+    } catch (migrationError) {
+      console.warn('[UpdateGameFiles] UserData migration warning:', migrationError.message);
     }
 
     if (progressCallback) {
@@ -365,7 +359,21 @@ async function updateGameFiles(newVersion, progressCallback, gameDir = GAME_DIR,
 
     if (fs.existsSync(gameDir)) {
       console.log('Removing old game files...');
-      fs.rmSync(gameDir, { recursive: true, force: true });
+      let retries = 3;
+      while (retries > 0) {
+        try {
+          fs.rmSync(gameDir, { recursive: true, force: true });
+          break;
+        } catch (err) {
+          if ((err.code === 'EPERM' || err.code === 'EBUSY') && retries > 0) {
+            retries--;
+            console.log(`[UpdateGameFiles] Removal failed with ${err.code}, retrying in 1s... (${retries} retries left)`);
+            await new Promise(resolve => setTimeout(resolve, 1000));
+          } else {
+            throw err;
+          }
+        }
+      }
     }
 
     fs.renameSync(tempUpdateDir, gameDir);
@@ -376,31 +384,9 @@ async function updateGameFiles(newVersion, progressCallback, gameDir = GAME_DIR,
     const logoResult = await downloadAndReplaceLogo(gameDir, progressCallback);
     console.log('Logo@2x.png update result after update:', logoResult);
 
-    // Ensure UserData directory exists
-    const userDataDir = path.join(gameDir, 'Client', 'UserData');
-    if (!fs.existsSync(userDataDir)) {
-      console.log(`[UpdateGameFiles] Creating UserData directory at: ${userDataDir}`);
-      fs.mkdirSync(userDataDir, { recursive: true });
-    }
-
-    if (progressCallback) {
-      progressCallback('Restoring user data...', 90, null, null, null);
-    }
-
-    // Restore UserData using new system
-    if (backupPath) {
-      try {
-        console.log(`[UpdateGameFiles] Restoring UserData from ${oldBranch} to ${branch}`);
-        console.log(`[UpdateGameFiles] Source backup: ${backupPath}`);
-        await userDataBackup.restoreUserData(backupPath, installPath, branch);
-        await userDataBackup.cleanupBackup(backupPath);
-        console.log(`[UpdateGameFiles] ✓ UserData migrated successfully from ${oldBranch} to ${branch}`);
-      } catch (restoreError) {
-        console.warn('[UpdateGameFiles] ✗ UserData restore failed:', restoreError.message);
-      }
-    } else {
-      console.log('[UpdateGameFiles] No backup to restore, empty UserData folder created');
-    }
+    // NEW 2.1.2: No longer create UserData in game installation
+    // UserData is now in centralized location (getUserDataPath())
+    console.log('[UpdateGameFiles] UserData is managed in centralized location');
 
     console.log(`Game files updated successfully to version: ${newVersion}`);
     
@@ -420,15 +406,6 @@ async function updateGameFiles(newVersion, progressCallback, gameDir = GAME_DIR,
   } catch (error) {
     console.error('Error updating game files:', error);
 
-    if (backupPath) {
-      try {
-        await userDataBackup.cleanupBackup(backupPath);
-        console.log('UserData backup cleaned up after error');
-      } catch (cleanupError) {
-        console.warn('Could not clean up UserData backup:', cleanupError.message);
-      }
-    }
-
     if (tempUpdateDir && fs.existsSync(tempUpdateDir)) {
       fs.rmSync(tempUpdateDir, { recursive: true, force: true });
     }
@@ -456,28 +433,18 @@ async function installGame(playerName = 'Player', progressCallback, javaPathOver
   const customToolsDir = path.join(customAppDir, 'butler');
   const customGameDir = path.join(customAppDir, branch, 'package', 'game', 'latest');
   const customJreDir = path.join(customAppDir, branch, 'package', 'jre', 'latest');
-  const userDataDir = path.join(customGameDir, 'Client', 'UserData');
-
-  // Vérifier si on a version_client et version_branch dans config.json
-  const config = loadConfig();
-  const hasVersionConfig = !!(config.version_client && config.version_branch);
-  console.log(`[InstallGame] Configuration detected - version_client: ${config.version_client}, version_branch: ${config.version_branch}`);
-  console.log(`[InstallGame] hasVersionConfig: ${hasVersionConfig}`);
-
-  // Backup UserData AVANT l'installation si nécessaire
-  let backupPath = null;
-  if (progressCallback) {
-    progressCallback('Checking for existing UserData...', 5, null, null, null);
-  }
 
+  // NEW 2.1.2: Ensure UserData migration to centralized location
   try {
-    console.log(`[InstallGame] Attempting UserData backup (hasVersionConfig: ${hasVersionConfig})...`);
-    backupPath = await userDataBackup.backupUserData(customAppDir, branch, hasVersionConfig);
-    if (backupPath) {
-      console.log(`[InstallGame] ✓ UserData backed up to: ${backupPath}`);
+    console.log('[InstallGame] Ensuring UserData migration...');
+    const migrationResult = await migrateUserDataToCentralized();
+    if (migrationResult.migrated) {
+      console.log('[InstallGame] ✓ UserData migrated to centralized location');
+    } else if (migrationResult.alreadyMigrated) {
+      console.log('[InstallGame] ✓ UserData already in centralized location');
     }
-  } catch (backupError) {
-    console.warn('[InstallGame] ✗ UserData backup failed:', backupError.message);
+  } catch (migrationError) {
+    console.warn('[InstallGame] UserData migration warning:', migrationError.message);
   }
 
   [customAppDir, customCacheDir, customToolsDir].forEach(dir => {
@@ -486,10 +453,6 @@ async function installGame(playerName = 'Player', progressCallback, javaPathOver
     }
   });
 
-  if (!fs.existsSync(userDataDir)) {
-    fs.mkdirSync(userDataDir, { recursive: true });
-  }
-
   saveUsername(playerName);
   if (installPathOverride) {
     saveInstallPath(installPathOverride);
@@ -581,29 +544,9 @@ async function installGame(playerName = 'Player', progressCallback, javaPathOver
   const logoResult = await downloadAndReplaceLogo(customGameDir, progressCallback);
   console.log('Logo@2x.png update result after installation:', logoResult);
 
-  // Ensure UserData directory exists
-  if (!fs.existsSync(userDataDir)) {
-    console.log(`[InstallGame] Creating UserData directory at: ${userDataDir}`);
-    fs.mkdirSync(userDataDir, { recursive: true });
-  }
-
-  // Restore UserData from backup if exists
-  if (backupPath) {
-    if (progressCallback) {
-      progressCallback('Restoring UserData...', 95, null, null, null);
-    }
-
-    try {
-      console.log(`[InstallGame] Restoring UserData from: ${backupPath}`);
-      await userDataBackup.restoreUserData(backupPath, customAppDir, branch);
-      await userDataBackup.cleanupBackup(backupPath);
-      console.log('[InstallGame] ✓ UserData restored successfully');
-    } catch (restoreError) {
-      console.warn('[InstallGame] ✗ UserData restore failed:', restoreError.message);
-    }
-  } else {
-    console.log('[InstallGame] No backup to restore, empty UserData folder created');
-  }
+  // NEW 2.1.2: No longer create UserData in game installation
+  // UserData is managed in centralized location (getUserDataPath())
+  console.log('[InstallGame] UserData is managed in centralized location');
 
   if (progressCallback) {
     progressCallback('Installation complete', 100, null, null, null);

backend/managers/modManager.js

@@ -2,6 +2,7 @@ const fs = require('fs');
 const path = require('path');
 const crypto = require('crypto');
 const axios = require('axios');
+const { getOS } = require('../utils/platformUtils');
 const { getModsPath, getProfilesDir } = require('../core/paths');
 const { saveModsToConfig, loadModsFromConfig } = require('../core/config');
 const profileManager = require('./profileManager');
@@ -307,11 +308,16 @@ async function syncModsForCurrentProfile() {
 
     // 2. Symlink / Migration Logic
     let needsLink = false;
+    let globalStats = null;
     
-    if (fs.existsSync(globalModsPath)) {
-      const stats = fs.lstatSync(globalModsPath);
+    try {
+      globalStats = fs.lstatSync(globalModsPath);
+    } catch (e) {
+      // Path doesn't exist
+    }
 
-      if (stats.isSymbolicLink()) {
+    if (globalStats) {
+      if (globalStats.isSymbolicLink()) {
         const linkTarget = fs.readlinkSync(globalModsPath);
         // Normalize paths for comparison
         if (path.resolve(linkTarget) !== path.resolve(profileModsPath)) {
@@ -319,7 +325,7 @@ async function syncModsForCurrentProfile() {
           fs.unlinkSync(globalModsPath);
           needsLink = true;
         }
-      } else if (stats.isDirectory()) {
+      } else if (globalStats.isDirectory()) {
         // MIGRATION: It's a real directory. Move contents to profile.
         console.log('[ModManager] Migrating global mods folder to profile folder...');
         const files = fs.readdirSync(globalModsPath);
@@ -349,7 +355,20 @@ async function syncModsForCurrentProfile() {
 
         // Remove the directory so we can link it
         try {
-            fs.rmSync(globalModsPath, { recursive: true, force: true });
+            let retries = 3;
+            while (retries > 0) {
+                try {
+                    fs.rmSync(globalModsPath, { recursive: true, force: true });
+                    break;
+                } catch (err) {
+                    if ((err.code === 'EPERM' || err.code === 'EBUSY') && retries > 0) {
+                        retries--;
+                        await new Promise(resolve => setTimeout(resolve, 500));
+                    } else {
+                        throw err;
+                    }
+                }
+            }
             needsLink = true;
         } catch (e) {
             console.error('Failed to remove global mods dir:', e);
@@ -364,8 +383,8 @@ async function syncModsForCurrentProfile() {
     if (needsLink) {
       console.log(`[ModManager] Creating symlink: ${globalModsPath} -> ${profileModsPath}`);
       try {
-         // 'junction' is key for Windows without admin
-         fs.symlinkSync(profileModsPath, globalModsPath, 'junction'); 
+         const symlinkType = getOS() === 'windows' ? 'junction' : 'dir';
+         fs.symlinkSync(profileModsPath, globalModsPath, symlinkType); 
       } catch (err) {
         // If we can't create the symlink, try creating the directory first
         console.error('[ModManager] Failed to create symlink. Falling back to direct folder mode.');

backend/utils/userDataBackup.js

@@ -46,7 +46,8 @@ class UserDataBackup {
       console.log(`[UserDataBackup] Copying from ${userDataPath} to ${backupPath}...`);
       await fs.copy(userDataPath, backupPath, {
         overwrite: true,
-        errorOnExist: false
+        errorOnExist: false,
+        dereference: true  // Follow symlinks to avoid EPERM errors on Windows
       });
       console.log('[UserDataBackup] ✓ Backup completed successfully');
       return backupPath;
@@ -82,7 +83,8 @@ class UserDataBackup {
 
       await fs.copy(backupPath, userDataPath, {
         overwrite: true,
-        errorOnExist: false
+        errorOnExist: false,
+        dereference: true  // Follow symlinks to avoid EPERM errors on Windows
       });
       
       console.log('UserData restore completed successfully');

backend/utils/userDataMigration.js

@@ -0,0 +1,172 @@
+const fs = require('fs-extra');
+const path = require('path');
+const { getHytaleSavesDir, getResolvedAppDir } = require('../core/paths');
+const { loadConfig, saveConfig } = require('../core/config');
+
+/**
+ * NEW SYSTEM (2.1.2+): UserData Migration to Centralized Location
+ * 
+ * UserData is now stored in a centralized location instead of inside game installation:
+ * - Windows: %LOCALAPPDATA%\HytaleSaves\
+ * - macOS: ~/Library/Application Support/HytaleSaves/
+ * - Linux: ~/.hytalesaves/
+ * 
+ * This eliminates the need for backup/restore during updates.
+ */
+
+/**
+ * Check if migration to centralized UserData has been completed
+ */
+function isMigrationCompleted() {
+  const config = loadConfig();
+  return config.userDataMigrated === true;
+}
+
+/**
+ * Mark migration as completed
+ */
+function markMigrationCompleted() {
+  saveConfig({ userDataMigrated: true });
+  console.log('[UserDataMigration] Migration marked as completed in config');
+}
+
+/**
+ * Find old UserData location (pre-2.1.2)
+ * Searches in: installPath/branch/package/game/latest/Client/UserData
+ */
+function findOldUserDataPath() {
+  try {
+    const config = loadConfig();
+    const installPath = getResolvedAppDir();
+    const branch = config.version_branch || 'release';
+    
+    console.log(`[UserDataMigration] Looking for old UserData...`);
+    console.log(`[UserDataMigration]   Install path: ${installPath}`);
+    console.log(`[UserDataMigration]   Branch: ${branch}`);
+    
+    // Old location
+    const oldPath = path.join(installPath, branch, 'package', 'game', 'latest', 'Client', 'UserData');
+    console.log(`[UserDataMigration]   Checking: ${oldPath}`);
+    console.log(`[UserDataMigration]   Checking: ${oldPath}`);
+    
+    if (fs.existsSync(oldPath)) {
+      console.log(`[UserDataMigration] ✓ Found old UserData at: ${oldPath}`);
+      return oldPath;
+    }
+    
+    console.log(`[UserDataMigration] ✗ Not found at current branch location`);
+    
+    // Try other branch if current doesn't exist
+    const otherBranch = branch === 'release' ? 'pre-release' : 'release';
+    const otherPath = path.join(installPath, otherBranch, 'package', 'game', 'latest', 'Client', 'UserData');
+    console.log(`[UserDataMigration]   Checking other branch: ${otherPath}`);
+    console.log(`[UserDataMigration]   Checking other branch: ${otherPath}`);
+    
+    if (fs.existsSync(otherPath)) {
+      console.log(`[UserDataMigration] ✓ Found old UserData in other branch at: ${otherPath}`);
+      return otherPath;
+    }
+    
+    console.log('[UserDataMigration] ✗ No old UserData found in any branch');
+    return null;
+  } catch (error) {
+    console.error('[UserDataMigration] Error finding old UserData:', error);
+    return null;
+  }
+}
+
+/**
+ * Migrate UserData from old location to new centralized location
+ * One-time operation when upgrading to 2.1.2
+ */
+async function migrateUserDataToCentralized() {
+  // Check if already migrated
+  if (isMigrationCompleted()) {
+    console.log('[UserDataMigration] Migration already completed, skipping');
+    return { success: true, alreadyMigrated: true };
+  }
+  
+  console.log('[UserDataMigration] === Starting UserData Migration to Centralized Location ===');
+  
+  const newUserDataPath = getHytaleSavesDir();
+  console.log(`[UserDataMigration] Target location: ${newUserDataPath}`);
+  
+  // Ensure new directory exists
+  if (!fs.existsSync(newUserDataPath)) {
+    fs.mkdirSync(newUserDataPath, { recursive: true });
+    console.log('[UserDataMigration] Created new HytaleSaves directory');
+  }
+  
+  // Find old UserData
+  const oldUserDataPath = findOldUserDataPath();
+  
+  if (!oldUserDataPath) {
+    console.log('[UserDataMigration] No old UserData found - fresh install or already migrated');
+    // Don't mark as migrated - let it check again next time in case game gets installed later
+    return { success: true, freshInstall: true };
+  }
+  
+  // Check if new location already has data (shouldn't happen, but safety check)
+  const existingFiles = fs.readdirSync(newUserDataPath);
+  if (existingFiles.length > 0) {
+    console.warn('[UserDataMigration] New location already contains files, marking as migrated to avoid re-attempts');
+    markMigrationCompleted();
+    return { success: true, skipped: true, reason: 'target_not_empty' };
+  }
+  
+  try {
+    console.log(`[UserDataMigration] Copying from ${oldUserDataPath} to ${newUserDataPath}...`);
+    
+    // Copy all UserData to new location
+    await fs.copy(oldUserDataPath, newUserDataPath, {
+      overwrite: false,
+      errorOnExist: false,
+      dereference: true  // Follow symlinks to avoid EPERM errors on Windows
+    });
+    
+    console.log('[UserDataMigration] ✓ UserData copied successfully');
+    
+    // Mark migration as completed
+    markMigrationCompleted();
+    
+    console.log('[UserDataMigration] === Migration Completed Successfully ===');
+    return { 
+      success: true, 
+      migrated: true,
+      from: oldUserDataPath,
+      to: newUserDataPath
+    };
+    
+  } catch (error) {
+    console.error('[UserDataMigration] ✗ Migration failed:', error);
+    return { 
+      success: false, 
+      error: error.message,
+      from: oldUserDataPath,
+      to: newUserDataPath
+    };
+  }
+}
+
+/**
+ * Get the centralized UserData path (always use this in 2.1.2+)
+ * Ensures directory exists
+ */
+function getUserDataPath() {
+  const userDataPath = getHytaleSavesDir();
+  
+  // Ensure directory exists
+  if (!fs.existsSync(userDataPath)) {
+    fs.mkdirSync(userDataPath, { recursive: true });
+    console.log(`[UserDataMigration] Created UserData directory: ${userDataPath}`);
+  }
+  
+  return userDataPath;
+}
+
+module.exports = {
+  migrateUserDataToCentralized,
+  getUserDataPath,
+  isMigrationCompleted,
+  findOldUserDataPath
+};

docs/STEAMDECK_CRASH_INVESTIGATION.md

@@ -0,0 +1,123 @@
+# Steam Deck / Ubuntu LTS Crash Investigation
+
+## Status: SOLVED
+
+**Last updated:** 2026-01-27
+
+**Solution:** Replace bundled `libzstd.so` with system version.
+
+---
+
+## Problem Summary
+
+The Hytale F2P launcher's client patcher causes crashes on Steam Deck and Ubuntu LTS with the error:
+```
+free(): invalid pointer
+```
+or
+```
+SIGSEGV (Segmentation fault)
+```
+
+The crash occurs after successful authentication, specifically right after "Finished handling RequiredAssets".
+
+**Affected Systems:**
+- Steam Deck (glibc 2.41)
+- Ubuntu LTS
+
+**Working Systems:**
+- macOS
+- Windows
+- Older Arch Linux (glibc < 2.41)
+
+---
+
+## Root Cause
+
+The **bundled `libzstd.so`** in the game client is incompatible with glibc 2.41's stricter heap validation. When the game decompresses assets using this library, it triggers heap corruption detected by glibc 2.41.
+
+The crash occurs in `libzstd.so` during `free()` after "Finished handling RequiredAssets" (asset decompression).
+
+---
+
+## Solution
+
+Replace the bundled `libzstd.so` with the system's `libzstd.so.1`.
+
+### Automatic (Launcher)
+
+The launcher automatically detects and replaces `libzstd.so` on Linux systems. No manual action needed.
+
+### Manual
+
+```bash
+cd ~/.hytalef2p/release/package/game/latest/Client
+
+# Backup bundled version
+mv libzstd.so libzstd.so.bundled
+
+# Link to system version
+# Steam Deck / Arch Linux:
+ln -s /usr/lib/libzstd.so.1 libzstd.so
+
+# Debian / Ubuntu:
+ln -s /usr/lib/x86_64-linux-gnu/libzstd.so.1 libzstd.so
+
+# Fedora / RHEL:
+ln -s /usr/lib64/libzstd.so.1 libzstd.so
+```
+
+### Restore Original
+
+```bash
+cd ~/.hytalef2p/release/package/game/latest/Client
+rm libzstd.so
+mv libzstd.so.bundled libzstd.so
+```
+
+---
+
+## Why This Works
+
+1. The bundled `libzstd.so` was likely compiled with different allocator settings or an older toolchain
+2. glibc 2.41 has stricter heap validation that catches invalid memory operations
+3. The system `libzstd.so.1` is compiled with the system's glibc and uses compatible memory allocation patterns
+4. By using the system library, we avoid the incompatibility entirely
+
+---
+
+## Previous Investigation (for reference)
+
+### What Was Tried Before Finding Solution
+
+| Approach | Result |
+|----------|--------|
+| jemalloc allocator | Worked ~30% of time, not stable |
+| GLIBC_TUNABLES | No effect |
+| taskset (CPU pinning) | Single core too slow |
+| nice/chrt (scheduling) | No effect |
+| Various patching approaches | All crashed |
+
+### Key Insight
+
+The crash was in `libzstd.so`, not in our patched code. The patching just changed timing enough to expose the libzstd incompatibility more frequently.
+
+---
+
+## GDB Stack Trace (Historical)
+
+```
+#0  0x00007ffff7d3f5a4 in ?? () from /usr/lib/libc.so.6
+#1  raise () from /usr/lib/libc.so.6
+#2  abort () from /usr/lib/libc.so.6
+#3-#4  ?? () from /usr/lib/libc.so.6
+#5  free () from /usr/lib/libc.so.6
+#6  ?? () from libzstd.so    <-- CRASH POINT (bundled library)
+#7-#24  HytaleClient code (asset decompression)
+```
+
+---
+
+## Branch
+
+`fix/steamdeck-libzstd`

docs/STEAMDECK_DEBUG_COMMANDS.md

@@ -0,0 +1,65 @@
+# Steam Deck / Linux Crash Fix
+
+## SOLUTION: Use system libzstd
+
+The crash is caused by the bundled `libzstd.so` being incompatible with glibc 2.41's stricter heap validation.
+
+### Automatic Fix
+
+The launcher automatically replaces `libzstd.so` with the system version. No manual action needed.
+
+### Manual Fix
+
+```bash
+cd ~/.hytalef2p/release/package/game/latest/Client
+
+# Backup and replace
+mv libzstd.so libzstd.so.bundled
+ln -s /usr/lib/libzstd.so.1 libzstd.so
+```
+
+### Restore Original
+
+```bash
+cd ~/.hytalef2p/release/package/game/latest/Client
+rm libzstd.so
+mv libzstd.so.bundled libzstd.so
+```
+
+---
+
+## Debug Commands (for troubleshooting)
+
+### Check libzstd Status
+
+```bash
+# Check if symlinked
+ls -la ~/.hytalef2p/release/package/game/latest/Client/libzstd.so
+
+# Find system libzstd
+find /usr/lib -name "libzstd.so*"
+```
+
+### Binary Validation
+
+```bash
+file ~/.hytalef2p/release/package/game/latest/Client/HytaleClient
+ldd ~/.hytalef2p/release/package/game/latest/Client/HytaleClient
+```
+
+### Restore Client Binary
+
+```bash
+cd ~/.hytalef2p/release/package/game/latest/Client
+cp HytaleClient.original HytaleClient
+rm -f HytaleClient.patched_custom
+```
+
+---
+
+## Environment Variables
+
+| Variable | Description | Example |
+|----------|-------------|---------|
+| `HYTALE_AUTH_DOMAIN` | Custom auth domain | `auth.sanasol.ws` |
+| `HYTALE_NO_LIBZSTD_FIX` | Disable libzstd replacement | `1` |

main.js

@@ -5,6 +5,7 @@ const { autoUpdater } = require('electron-updater');
 const fs = require('fs');
 const { launchGame, launchGameWithVersionCheck, installGame, saveUsername, loadUsername, saveChatUsername, loadChatUsername, saveChatColor, loadChatColor, saveJavaPath, loadJavaPath, saveInstallPath, loadInstallPath, saveDiscordRPC, loadDiscordRPC, saveLanguage, loadLanguage, saveCloseLauncherOnStart, loadCloseLauncherOnStart, saveLauncherHardwareAcceleration, loadLauncherHardwareAcceleration, isGameInstalled, uninstallGame, repairGame, getHytaleNews, handleFirstLaunchCheck, proposeGameUpdate, markAsLaunched } = require('./backend/launcher');
 const { retryPWRDownload } = require('./backend/managers/gameManager');
+const { migrateUserDataToCentralized } = require('./backend/utils/userDataMigration');
 
 // Handle Hardware Acceleration
 try {
@@ -175,7 +176,8 @@ function createWindow() {
   initDiscordRPC();
 
   // Configure and initialize electron-updater
-  autoUpdater.autoDownload = false;
+  // Enable auto-download so updates start immediately when available
+  autoUpdater.autoDownload = true;
   autoUpdater.autoInstallOnAppQuit = true;
 
   autoUpdater.on('checking-for-update', () => {
@@ -200,6 +202,20 @@ function createWindow() {
 
   autoUpdater.on('error', (err) => {
     console.error('Error in auto-updater:', err);
+
+    // Handle macOS code signing errors - requires manual download
+    if (mainWindow && !mainWindow.isDestroyed()) {
+      const isMacSigningError = process.platform === 'darwin' &&
+        (err.code === 'ERR_UPDATER_INVALID_SIGNATURE' ||
+         err.message.includes('signature') ||
+         err.message.includes('code sign'));
+
+      mainWindow.webContents.send('update-error', {
+        message: err.message,
+        isMacSigningError: isMacSigningError,
+        requiresManualDownload: isMacSigningError || process.platform === 'darwin'
+      });
+    }
   });
 
   autoUpdater.on('download-progress', (progressObj) => {
@@ -217,7 +233,10 @@ function createWindow() {
     console.log('Update downloaded:', info.version);
     if (mainWindow && !mainWindow.isDestroyed()) {
       mainWindow.webContents.send('update-downloaded', {
-        version: info.version
+        version: info.version,
+        platform: process.platform,
+        // macOS auto-install often fails on unsigned apps
+        autoInstallSupported: process.platform !== 'darwin'
       });
     }
   });
@@ -298,6 +317,14 @@ app.whenReady().then(async () => {
   // Initialize Profile Manager (runs migration if needed)
   profileManager.init();
 
+  // Migrate UserData to centralized location (v2.1.2+)
+  console.log('[Startup] Checking UserData migration...');
+  try {
+    await migrateUserDataToCentralized();
+  } catch (error) {
+    console.error('[Startup] UserData migration failed:', error);
+  }
+
   createSplashScreen();
 
   setTimeout(async () => {
@@ -850,6 +877,17 @@ ipcMain.handle('open-external', async (event, url) => {
   }
 });
 
+ipcMain.handle('open-download-page', async () => {
+  try {
+    // Open GitHub releases page for manual download
+    await shell.openExternal('https://github.com/amiayweb/Hytale-F2P/releases/latest');
+    return { success: true };
+  } catch (error) {
+    console.error('Failed to open download page:', error);
+    return { success: false, error: error.message };
+  }
+});
+
 ipcMain.handle('open-game-location', async () => {
   try {
     const { getResolvedAppDir, loadVersionBranch } = require('./backend/launcher');
@@ -1077,8 +1115,37 @@ ipcMain.handle('download-update', async () => {
   }
 });
 
-ipcMain.handle('install-update', () => {
-  autoUpdater.quitAndInstall(false, true);
+ipcMain.handle('install-update', async () => {
+  console.log('[AutoUpdater] Installing update...');
+
+  // On macOS, quitAndInstall often fails silently
+  // Use a more aggressive approach
+  if (process.platform === 'darwin') {
+    console.log('[AutoUpdater] macOS detected, using force quit approach');
+    // Give user feedback that something is happening
+    if (mainWindow && !mainWindow.isDestroyed()) {
+      mainWindow.webContents.send('update-installing');
+    }
+
+    // Small delay to show the "Installing..." state
+    await new Promise(resolve => setTimeout(resolve, 500));
+
+    try {
+      autoUpdater.quitAndInstall(false, true);
+    } catch (err) {
+      console.error('[AutoUpdater] quitAndInstall failed:', err);
+      // Force quit the app - the update should install on next launch
+      app.exit(0);
+    }
+
+    // If quitAndInstall didn't work, force exit after a delay
+    setTimeout(() => {
+      console.log('[AutoUpdater] Force exiting app...');
+      app.exit(0);
+    }, 2000);
+  } else {
+    autoUpdater.quitAndInstall(false, true);
+  }
 });
 
 ipcMain.handle('get-launcher-version', () => {

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "hytale-f2p-launcher",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "hytale-f2p-launcher",
-      "version": "2.1.0",
+      "version": "2.1.1",
       "license": "MIT",
       "dependencies": {
         "adm-zip": "^0.5.10",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hytale-f2p-launcher",
-  "version": "2.1.0",
+  "version": "2.1.2",
   "description": "A modern, cross-platform launcher for Hytale with automatic updates and multi-client support",
   "homepage": "https://github.com/amiayweb/Hytale-F2P",
   "main": "main.js",
@@ -11,7 +11,11 @@
     "build:win": "electron-builder --win",
     "build:linux": "electron-builder --linux",
     "build:mac": "electron-builder --mac",
-    "build:all": "electron-builder --win --linux --mac"
+    "build:all": "electron-builder --win --linux --mac",
+    "build:arch": "electron-builder --linux dir",
+    "build:appimage": "electron-builder --linux AppImage --publish never",
+    "build:deb": "electron-builder --linux deb --publish never",
+    "build:rpm": "electron-builder --linux rpm --publish never"
   },
   "keywords": [
     "hytale",
@@ -82,7 +86,7 @@
           ]
         }
       ],
-      "icon": "icon.ico"
+      "icon": "build/icon.ico"
     },
     "linux": {
       "target": [
@@ -106,13 +110,6 @@
             "x64",
             "arm64"
           ]
-        },
-        {
-          "target": "pacman",
-          "arch": [
-            "x64",
-            "arm64"
-          ]
         }
       ],
       "icon": "build/icon.png",

preload.js

@@ -24,7 +24,7 @@ contextBridge.exposeInMainWorld('electronAPI', {
   saveCloseLauncher: (enabled) => ipcRenderer.invoke('save-close-launcher', enabled),
   loadCloseLauncher: () => ipcRenderer.invoke('load-close-launcher'),
 
-  // Harwadre Acceleration
+  // Hardware Acceleration
   saveLauncherHardwareAcceleration: (enabled) => ipcRenderer.invoke('save-launcher-hw-accel', enabled),
   loadLauncherHardwareAcceleration: () => ipcRenderer.invoke('load-launcher-hw-accel'),
 
@@ -50,14 +50,7 @@ contextBridge.exposeInMainWorld('electronAPI', {
   selectModFiles: () => ipcRenderer.invoke('select-mod-files'),
   copyModFile: (sourcePath, modsPath) => ipcRenderer.invoke('copy-mod-file', sourcePath, modsPath),
   onProgressUpdate: (callback) => {
-    ipcRenderer.on('progress-update', (event, data) => {
-      // Ensure data includes retry state if available
-      if (data && typeof data === 'object') {
-        callback(data);
-      } else {
-        callback(data);
-      }
-    });
+    ipcRenderer.on('progress-update', (event, data) => callback(data));
   },
   onProgressComplete: (callback) => {
     ipcRenderer.on('progress-complete', () => callback());
@@ -69,7 +62,6 @@ contextBridge.exposeInMainWorld('electronAPI', {
     ipcRenderer.on('installation-end', () => callback());
   },
   getUserId: () => ipcRenderer.invoke('get-user-id'),
-  checkForUpdates: () => ipcRenderer.invoke('check-for-updates'),
   openDownloadPage: () => ipcRenderer.invoke('open-download-page'),
   getUpdateInfo: () => ipcRenderer.invoke('get-update-info'),
   onUpdatePopup: (callback) => {
@@ -126,6 +118,7 @@ contextBridge.exposeInMainWorld('electronAPI', {
   checkForUpdates: () => ipcRenderer.invoke('check-for-updates'),
   downloadUpdate: () => ipcRenderer.invoke('download-update'),
   installUpdate: () => ipcRenderer.invoke('install-update'),
+  quitAndInstallUpdate: () => ipcRenderer.invoke('install-update'),  // Alias for update.js compatibility
   getLauncherVersion: () => ipcRenderer.invoke('get-launcher-version'),
   onUpdateAvailable: (callback) => {
     ipcRenderer.on('update-available', (event, data) => callback(data));