diff --git a/.github/workflows/electron.yml b/.github/workflows/electron.yml
index b694378e..027685c9 100644
--- a/.github/workflows/electron.yml
+++ b/.github/workflows/electron.yml
@@ -27,7 +27,7 @@ on:
 jobs:
   build-windows:
     runs-on: windows-latest
-    if: github.event.inputs.build_type == 'all' || github.event.inputs.build_type == 'windows' || github.event.inputs.build_type == ''
+    if: (github.event.inputs.build_type == 'all' || github.event.inputs.build_type == 'windows' || github.event.inputs.build_type == '') && github.event.inputs.artifact_destination != 'submit'
     permissions:
       contents: write
 
@@ -72,10 +72,6 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: npm run build && npx electron-builder --win --x64 --ia32
 
-      - name: List release files
-        run: |
-          dir release
-
       - name: Upload Windows x64 NSIS Installer
         uses: actions/upload-artifact@v4
         if: hashFiles('release/termix_windows_x64_nsis.exe') != '' && github.event.inputs.artifact_destination != 'none'
@@ -136,7 +132,7 @@ jobs:
 
   build-linux:
     runs-on: blacksmith-4vcpu-ubuntu-2404
-    if: github.event.inputs.build_type == 'all' || github.event.inputs.build_type == 'linux' || github.event.inputs.build_type == ''
+    if: (github.event.inputs.build_type == 'all' || github.event.inputs.build_type == 'linux' || github.event.inputs.build_type == '') && github.event.inputs.artifact_destination != 'submit'
     permissions:
       contents: write
 
@@ -199,17 +195,6 @@ jobs:
 
           cd ..
 
-      - name: List release files
-        run: |
-          ls -la release/
-
-      - name: Debug electron-builder output
-        if: always()
-        run: |
-          if [ -f "release/builder-debug.yml" ]; then
-            cat release/builder-debug.yml
-          fi
-
       - name: Upload Linux x64 AppImage
         uses: actions/upload-artifact@v4
         if: hashFiles('release/termix_linux_x64_appimage.AppImage') != '' && github.event.inputs.artifact_destination != 'none'
@@ -425,11 +410,6 @@ jobs:
           export GH_TOKEN="${{ secrets.GITHUB_TOKEN }}"
           npx electron-builder --mac dmg --universal --x64 --arm64 --publish never
 
-      - name: List release directory
-        if: steps.check_certs.outputs.has_certs == 'true'
-        run: |
-          ls -R release/ || echo "Release directory not found"
-
       - name: Upload macOS MAS PKG
         if: steps.check_certs.outputs.has_certs == 'true' && hashFiles('release/termix_macos_universal_mas.pkg') != '' && (github.event.inputs.artifact_destination == 'file' || github.event.inputs.artifact_destination == 'release' || github.event.inputs.artifact_destination == 'submit')
         uses: actions/upload-artifact@v4
@@ -463,42 +443,6 @@ jobs:
           path: release/termix_macos_arm64_dmg.dmg
           retention-days: 30
 
-      - name: Check for App Store Connect API credentials
-        if: steps.check_certs.outputs.has_certs == 'true'
-        id: check_asc_creds
-        run: |
-          if [ -n "${{ secrets.APPLE_KEY_ID }}" ] && [ -n "${{ secrets.APPLE_ISSUER_ID }}" ] && [ -n "${{ secrets.APPLE_KEY_CONTENT }}" ]; then
-            echo "has_credentials=true" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Setup Ruby for Fastlane
-        if: steps.check_asc_creds.outputs.has_credentials == 'true' && github.event.inputs.artifact_destination == 'submit'
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: "3.2"
-          bundler-cache: false
-
-      - name: Install Fastlane
-        if: steps.check_asc_creds.outputs.has_credentials == 'true' && github.event.inputs.artifact_destination == 'submit'
-        run: |
-          gem install fastlane -N
-
-      - name: Deploy to App Store Connect (TestFlight)
-        if: steps.check_asc_creds.outputs.has_credentials == 'true' && github.event.inputs.artifact_destination == 'submit'
-        run: |
-          PKG_FILE=$(find release -name "*.pkg" -type f | head -n 1)
-          if [ -z "$PKG_FILE" ]; then
-            exit 1
-          fi
-
-          mkdir -p ~/private_keys
-          echo "${{ secrets.APPLE_KEY_CONTENT }}" | base64 --decode > ~/private_keys/AuthKey_${{ secrets.APPLE_KEY_ID }}.p8
-
-          xcrun altool --upload-app -f "$PKG_FILE" \
-            --type macos \
-            --apiKey "${{ secrets.APPLE_KEY_ID }}" \
-            --apiIssuer "${{ secrets.APPLE_ISSUER_ID }}"
-        continue-on-error: true
 
       - name: Clean up keychains
         if: always()
@@ -614,7 +558,7 @@ jobs:
   submit-to-flatpak:
     runs-on: ubuntu-latest
     if: github.event.inputs.artifact_destination == 'submit'
-    needs: [build-linux]
+    needs: []
     permissions:
       contents: read
 
@@ -632,31 +576,28 @@ jobs:
           echo "version=$VERSION" >> $GITHUB_OUTPUT
           echo "release_date=$RELEASE_DATE" >> $GITHUB_OUTPUT
 
-      - name: Download Linux x64 AppImage artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: termix_linux_x64_appimage
-          path: artifact-x64
-
-      - name: Download Linux arm64 AppImage artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: termix_linux_arm64_appimage
-          path: artifact-arm64
-
-      - name: Get AppImage file info
+      - name: Download and prepare AppImage info from public release
         id: appimage-info
         run: |
           VERSION="${{ steps.package-version.outputs.version }}"
-
-          APPIMAGE_X64_FILE=$(find artifact-x64 -name "*.AppImage" -type f | head -n 1)
-          APPIMAGE_X64_NAME=$(basename "$APPIMAGE_X64_FILE")
-          CHECKSUM_X64=$(sha256sum "$APPIMAGE_X64_FILE" | awk '{print $1}')
-
-          APPIMAGE_ARM64_FILE=$(find artifact-arm64 -name "*.AppImage" -type f | head -n 1)
-          APPIMAGE_ARM64_NAME=$(basename "$APPIMAGE_ARM64_FILE")
-          CHECKSUM_ARM64=$(sha256sum "$APPIMAGE_ARM64_FILE" | awk '{print $1}')
-
+          mkdir -p release_assets
+          
+          APPIMAGE_X64_NAME="termix_linux_x64_appimage.AppImage"
+          URL_X64="https://github.com/Termix-SSH/Termix/releases/download/release-$VERSION-tag/$APPIMAGE_X64_NAME"
+          PATH_X64="release_assets/$APPIMAGE_X64_NAME"
+          echo "Downloading x64 AppImage from $URL_X64"
+          curl -L -o "$PATH_X64" "$URL_X64"
+          chmod +x "$PATH_X64"
+          CHECKSUM_X64=$(sha256sum "$PATH_X64" | awk '{print $1}')
+          
+          APPIMAGE_ARM64_NAME="termix_linux_arm64_appimage.AppImage"
+          URL_ARM64="https://github.com/Termix-SSH/Termix/releases/download/release-$VERSION-tag/$APPIMAGE_ARM64_NAME"
+          PATH_ARM64="release_assets/$APPIMAGE_ARM64_NAME"
+          echo "Downloading arm64 AppImage from $URL_ARM64"
+          curl -L -o "$PATH_ARM64" "$URL_ARM64"
+          chmod +x "$PATH_ARM64"
+          CHECKSUM_ARM64=$(sha256sum "$PATH_ARM64" | awk '{print $1}')
+          
           echo "appimage_x64_name=$APPIMAGE_X64_NAME" >> $GITHUB_OUTPUT
           echo "checksum_x64=$CHECKSUM_X64" >> $GITHUB_OUTPUT
           echo "appimage_arm64_name=$APPIMAGE_ARM64_NAME" >> $GITHUB_OUTPUT
@@ -694,10 +635,6 @@ jobs:
           sed -i "s/VERSION_PLACEHOLDER/$VERSION/g" flatpak-submission/com.karmaa.termix.metainfo.xml
           sed -i "s/DATE_PLACEHOLDER/$RELEASE_DATE/g" flatpak-submission/com.karmaa.termix.metainfo.xml
 
-      - name: List submission files
-        run: |
-          ls -la flatpak-submission/
-
       - name: Upload Flatpak submission as artifact
         uses: actions/upload-artifact@v4
         with:
@@ -708,7 +645,7 @@ jobs:
   submit-to-homebrew:
     runs-on: macos-latest
     if: github.event.inputs.artifact_destination == 'submit'
-    needs: [build-macos]
+    needs: []
     permissions:
       contents: read
 
@@ -724,20 +661,20 @@ jobs:
           VERSION=$(node -p "require('./package.json').version")
           echo "version=$VERSION" >> $GITHUB_OUTPUT
 
-      - name: Download macOS Universal DMG artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: termix_macos_universal_dmg
-          path: artifact
-
-      - name: Get DMG file info
+      - name: Download and prepare DMG info from public release
         id: dmg-info
         run: |
           VERSION="${{ steps.package-version.outputs.version }}"
-          DMG_FILE=$(find artifact -name "*.dmg" -type f | head -n 1)
-          DMG_NAME=$(basename "$DMG_FILE")
-          CHECKSUM=$(shasum -a 256 "$DMG_FILE" | awk '{print $1}')
-
+          DMG_NAME="termix_macos_universal_dmg.dmg"
+          URL="https://github.com/Termix-SSH/Termix/releases/download/release-$VERSION-tag/$DMG_NAME"
+          
+          mkdir -p release_asset
+          PATH="release_asset/$DMG_NAME"
+          echo "Downloading DMG from $URL"
+          curl -L -o "$PATH" "$URL"
+          
+          CHECKSUM=$(shasum -a 256 "$PATH" | awk '{print $1}')
+          
           echo "dmg_name=$DMG_NAME" >> $GITHUB_OUTPUT
           echo "checksum=$CHECKSUM" >> $GITHUB_OUTPUT
 
@@ -756,16 +693,8 @@ jobs:
 
       - name: Verify Cask syntax
         run: |
-          if ! command -v brew &> /dev/null; then
-            /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-          fi
-
           ruby -c homebrew-submission/Casks/t/termix.rb
 
-      - name: List submission files
-        run: |
-          find homebrew-submission -type f
-
       - name: Upload Homebrew submission as artifact
         uses: actions/upload-artifact@v4
         with:
@@ -793,10 +722,6 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
 
-      - name: Display artifact structure
-        run: |
-          ls -R artifacts/
-
       - name: Upload artifacts to latest release
         run: |
           cd artifacts
@@ -812,3 +737,130 @@ jobs:
           done
         env:
           GH_TOKEN: ${{ github.token }}
+
+  submit-to-testflight:
+    runs-on: macos-latest
+    if: github.event.inputs.artifact_destination == 'submit'
+    needs: []
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 1
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "npm"
+
+      - name: Install dependencies
+        run: |
+          for i in 1 2 3;
+          do
+            if npm ci; then
+              break
+            else
+              if [ $i -eq 3 ]; then
+                exit 1
+              fi
+              sleep 10
+            fi
+          done
+          npm install --force @rollup/rollup-darwin-arm64
+          npm install dmg-license
+
+      - name: Check for Code Signing Certificates
+        id: check_certs
+        run: |
+          if [ -n "${{ secrets.MAC_BUILD_CERTIFICATE_BASE64 }}" ] && [ -n "${{ secrets.MAC_P12_PASSWORD }}" ]; then
+            echo "has_certs=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Import Code Signing Certificates
+        if: steps.check_certs.outputs.has_certs == 'true'
+        env:
+          MAC_BUILD_CERTIFICATE_BASE64: ${{ secrets.MAC_BUILD_CERTIFICATE_BASE64 }}
+          MAC_INSTALLER_CERTIFICATE_BASE64: ${{ secrets.MAC_INSTALLER_CERTIFICATE_BASE64 }}
+          MAC_P12_PASSWORD: ${{ secrets.MAC_P12_PASSWORD }}
+          MAC_KEYCHAIN_PASSWORD: ${{ secrets.MAC_KEYCHAIN_PASSWORD }}
+        run: |
+          APP_CERT_PATH=$RUNNER_TEMP/app_certificate.p12
+          INSTALLER_CERT_PATH=$RUNNER_TEMP/installer_certificate.p12
+          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+
+          echo -n "$MAC_BUILD_CERTIFICATE_BASE64" | base64 --decode -o $APP_CERT_PATH
+
+          if [ -n "$MAC_INSTALLER_CERTIFICATE_BASE64" ]; then
+            echo -n "$MAC_INSTALLER_CERTIFICATE_BASE64" | base64 --decode -o $INSTALLER_CERT_PATH
+          fi
+
+          security create-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          security unlock-keychain -p "$MAC_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+
+          security import $APP_CERT_PATH -P "$MAC_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+
+          if [ -f "$INSTALLER_CERT_PATH" ]; then
+            security import $INSTALLER_CERT_PATH -P "$MAC_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          fi
+
+          security list-keychain -d user -s $KEYCHAIN_PATH
+
+          security find-identity -v -p codesigning $KEYCHAIN_PATH
+
+      - name: Build macOS App Store Package
+        if: steps.check_certs.outputs.has_certs == 'true'
+        env:
+          ELECTRON_BUILDER_ALLOW_UNRESOLVED_DEPENDENCIES: true
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          CURRENT_VERSION=$(node -p "require('./package.json').version")
+          BUILD_VERSION="${{ github.run_number }}"
+
+          npm run build && npx electron-builder --mac mas --universal --config.buildVersion="$BUILD_VERSION"
+
+      - name: Check for App Store Connect API credentials
+        id: check_asc_creds
+        run: |
+          if [ -n "${{ secrets.APPLE_KEY_ID }}" ] && [ -n "${{ secrets.APPLE_ISSUER_ID }}" ] && [ -n "${{ secrets.APPLE_KEY_CONTENT }}" ]; then
+            echo "has_credentials=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Setup Ruby for Fastlane
+        if: steps.check_asc_creds.outputs.has_credentials == 'true'
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "3.2"
+          bundler-cache: false
+
+      - name: Install Fastlane
+        if: steps.check_asc_creds.outputs.has_credentials == 'true'
+        run: |
+          gem install fastlane -N
+
+      - name: Deploy to App Store Connect (TestFlight)
+        if: steps.check_asc_creds.outputs.has_credentials == 'true'
+        run: |
+          PKG_FILE=$(find artifact-mas -name "*.pkg" -type f | head -n 1)
+          if [ -z "$PKG_FILE" ]; then
+            echo "PKG file not found, exiting."
+            exit 1
+          fi
+
+          mkdir -p ~/private_keys
+          echo "${{ secrets.APPLE_KEY_CONTENT }}" | base64 --decode > ~/private_keys/AuthKey_${{ secrets.APPLE_KEY_ID }}.p8
+
+          xcrun altool --upload-app -f "$PKG_FILE" \
+            --type macos \
+            --apiKey "${{ secrets.APPLE_KEY_ID }}" \
+            --apiIssuer "${{ secrets.APPLE_ISSUER_ID }}"
+        continue-on-error: true
+
+      - name: Clean up keychains
+        if: always()
+        run: |
+          security delete-keychain $RUNNER_TEMP/app-signing.keychain-db || true
\ No newline at end of file
diff --git a/homebrew/termix.rb b/homebrew/termix.rb
deleted file mode 100644
index 9522fa73..00000000
--- a/homebrew/termix.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-cask "termix" do
-  version "VERSION_PLACEHOLDER"
-  sha256 "CHECKSUM_PLACEHOLDER"
-
-  url "https://github.com/Termix-SSH/Termix/releases/download/release-#{version}-tag/termix_macos_universal_#{version}_dmg.dmg"
-  name "Termix"
-  desc "Web-based server management platform with SSH terminal, tunneling, and file editing"
-  homepage "https://github.com/Termix-SSH/Termix"
-
-  livecheck do
-    url :url
-    strategy :github_latest
-  end
-
-  app "Termix.app"
-
-  zap trash: [
-    "~/Library/Application Support/termix",
-    "~/Library/Caches/com.karmaa.termix",
-    "~/Library/Caches/com.karmaa.termix.ShipIt",
-    "~/Library/Preferences/com.karmaa.termix.plist",
-    "~/Library/Saved Application State/com.karmaa.termix.savedState",
-  ]
-end