diff --git a/.github/workflows/build_multiplatform.yml b/.github/workflows/build_multiplatform.yml
index 5ca89a43..47ee2ea0 100644
--- a/.github/workflows/build_multiplatform.yml
+++ b/.github/workflows/build_multiplatform.yml
@@ -389,3 +389,14 @@ jobs:
           release: ${{ startsWith(github.ref, 'refs/tags/v') }}
           args: "-p always"
 
+      - name: LIST ALL FILES
+        shell: bash
+        run: |
+          ls -R
+
+      - name: Upload App bundle artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: app_bundle_${{ matrix.os }}.zip
+          #path: ./tnc/dist/tnc/${{ matrix.zip_name }}.zip
+          path: ./gui/dist/*
\ No newline at end of file
diff --git a/tnc/static.py b/tnc/static.py
index 4351f5a2..86f44ea7 100644
--- a/tnc/static.py
+++ b/tnc/static.py
@@ -11,7 +11,7 @@ Not nice, suggestions are appreciated :-)
 import subprocess
 from enum import Enum
 
-VERSION = "0.4.3-alpha"
+VERSION = "0.5.0-alpha"
 
 # DAEMON
 DAEMONPORT: int = 3001
@@ -85,7 +85,7 @@ ENABLE_FFT: bool = False
 CHANNEL_BUSY: bool = False
 
 # ARQ PROTOCOL VERSION
-ARQ_PROTOCOL_VERSION: int = 1
+ARQ_PROTOCOL_VERSION: int = 2
 
 # ARQ statistics
 ARQ_BYTES_PER_MINUTE_BURST: int = 0