diff --git a/.github/workflows/prerelease.yml b/.github/workflows/prerelease.yml
deleted file mode 100644
index de878a60..00000000
--- a/.github/workflows/prerelease.yml
+++ /dev/null
@@ -1,83 +0,0 @@
-name: Nerdminer Pre-Release
-
-on:
-  push:
-    branches:
-      - prerelease
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.version_step.outputs.version }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/pip
-            ~/.platformio/.cache
-          key: ${{ runner.os }}-pio
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.9'
-      - name: Install PlatformIO Core
-        run: pip install --upgrade platformio
-      - name: Build PlatformIO Project
-        run: pio run
-      - name: Debug - Check generated files
-        run: |
-          echo "=== All .bin files found ==="
-          find . -name "*.bin" -type f
-          echo "=== Directory structure ==="
-          ls -la
-          echo "=== .pio/build contents ==="
-          find .pio/build -name "*.bin" -type f 2>/dev/null || echo "No .pio/build files"
-          echo "=== firmware directory ==="
-          ls -la firmware/ 2>/dev/null || echo "No firmware directory"
-          find firmware -name "*.bin" -type f 2>/dev/null || echo "No firmware .bin files"
-          echo "=== Script check ==="
-          ls -la post_build_merge.py
-      - name: Archive firmware files
-        uses: actions/upload-artifact@v4
-        with:
-          name: firmware-files-${{ github.sha }}
-          path: firmware/
-          if-no-files-found: error
-      - name: Get version
-        id: version_step
-        run: echo "version=`cat src/version.h | grep CURRENT_VERSION | awk -F\\" '{print $2}'`" >> $GITHUB_OUTPUT
-
-  prerelease:
-    needs: build
-    permissions:
-      contents: write
-      discussions: write
-    runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/prerelease'
-    steps:
-      - name: Download firmware files
-        uses: actions/download-artifact@v4
-        with:
-          path: ${{ github.workspace }}/
-          name: firmware-files-${{ github.sha }}
-      - name: Debug - Check downloaded files
-        run: |
-          echo "=== Working directory ==="
-          pwd
-          ls -la
-          echo "=== All .bin files after download ==="
-          find . -name "*.bin" -type f
-          echo "=== firmware directory after download ==="
-          find firmware -type f 2>/dev/null || echo "No firmware directory found"
-      - name: Prerelease
-        uses: softprops/action-gh-release@v2
-        with:
-          name: nerdminer-prerelease-${{ needs.build.outputs.version }}
-          tag_name: nerdminer-prerelease-${{ needs.build.outputs.version }}
-          target_commitish: ${{ github.sha }}
-          generate_release_notes: true
-          prerelease: true
-          fail_on_unmatched_files: true
-          files: ${{ github.workspace }}/**/*.bin
-