diff --git a/.github/workflows/build-beta-images.yml b/.github/workflows/build-beta-images.yml
index 3201637a74..cd023a75f6 100644
--- a/.github/workflows/build-beta-images.yml
+++ b/.github/workflows/build-beta-images.yml
@@ -1,4 +1,4 @@
-name: Build beta images
+name: Build Beta Images
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/build-beta-kernel.yml b/.github/workflows/build-beta-kernel.yml
index eac47668ca..715d7c472d 100644
--- a/.github/workflows/build-beta-kernel.yml
+++ b/.github/workflows/build-beta-kernel.yml
@@ -1,4 +1,4 @@
-name: Build beta kernel packages
+name: Build Beta Kernel
 
 on:
   schedule:
diff --git a/.github/workflows/build-cache.yml b/.github/workflows/build-cache.yml
index ceaf61f211..d95cf0ff61 100644
--- a/.github/workflows/build-cache.yml
+++ b/.github/workflows/build-cache.yml
@@ -1,4 +1,4 @@
-name: Build rootfs cache
+name: Build Rootfs Cache
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index ea6c852c28..98d8d8268a 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -1,4 +1,4 @@
-name: Build Docker image
+name: Build Docker Image
 on:
   # Trigger the workflow on push but only for the main branch
   push:
@@ -30,7 +30,7 @@ jobs:
        run: |
          sed -i "s/-it --rm/-i --rm/" config/templates/config-docker.conf
          touch .ignore_changes
-         ./compile.sh docker JUST_INIT="yes"
+         ./compile.sh docker BOARD=virtual-qemu BRANCH=current RELEASE=focal BUILD_MINIMAL=yes BUILD_DESKTOP=no KERNEL_ONLY=no KERNEL_CONFIGURE=no COMPRESS_OUTPUTIMAGE=no REPOSITORY_INSTALL="u-boot,kernel,armbian-config,armbian-firmware" JUST_INIT=yes
          docker tag armbian:$(cat VERSION) ghcr.io/armbian/build:$(cat VERSION)
 
      - name: Push Docker image
diff --git a/.github/workflows/build-kernel-on-merge-request.yml b/.github/workflows/build-kernel-on-merge-request.yml
index 2d7f7211d0..b6c613fec7 100644
--- a/.github/workflows/build-kernel-on-merge-request.yml
+++ b/.github/workflows/build-kernel-on-merge-request.yml
@@ -1,4 +1,4 @@
-name: Lint scripts and build kernel
+name: Lint Scripts And Build Kernel
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/build-single.yml b/.github/workflows/build-single.yml
index 12c6bc416e..c547e0b43d 100644
--- a/.github/workflows/build-single.yml
+++ b/.github/workflows/build-single.yml
@@ -1,4 +1,4 @@
-name: Build selected image
+name: Build Selected Image
 
 on:
 
diff --git a/.github/workflows/build-stable-images.yml b/.github/workflows/build-stable-images.yml
index 4b63a98bee..fc20bfd2e4 100644
--- a/.github/workflows/build-stable-images.yml
+++ b/.github/workflows/build-stable-images.yml
@@ -1,4 +1,4 @@
-name: Stable images
+name: Build Stable Images
 
 on:
 
diff --git a/.github/workflows/build-test-image-docker.yml b/.github/workflows/build-test-image-docker.yml
index a61280b9a5..5575c9da73 100644
--- a/.github/workflows/build-test-image-docker.yml
+++ b/.github/workflows/build-test-image-docker.yml
@@ -1,19 +1,23 @@
-name: Build image with CI Docker image
+name: Build With Docker Image
 on:
-  # Trigger the workflow on push but only for the main branch
-  #push:
-  #  branches:
-  #    - master
-  # Trigger manually
+  # Trigger after Docker image was built
+  workflow_run:
+    workflows: ["Build Docker image"]
+    types:
+      - completed
+  # Trigger manually  
   workflow_dispatch:
 
 jobs:
-
-  Build:
-
-    name: Build image with CI Docker image
-    runs-on: ubuntu-latest
+  gradle:
+    strategy:
+      fail-fast: false
+      matrix:
+        release: [focal,buster,bullseye,hirsute,jammy]
+        branch: [current]
     if: ${{ github.repository_owner == 'Armbian' }}
+    name: Variant
+    runs-on: ubuntu-latest    
     steps:
 
       - name: Checkout repository
@@ -35,12 +39,45 @@ jobs:
       - name: Sync
         run: |
 
+          mkdir -p build/userpatches
           sudo cp scripts/configs/* build/userpatches/
           
       - name: Pull Docker image
         run: |
 
-          docker pull ghcr.io/armbian/build:$(cat build/VERSION)
+          sudo docker pull ghcr.io/armbian/build:$(cat build/VERSION)
+
+      - name: Build Qemu virtual image
+        run: |
+
           cd build
+
+          # we need to fix this once but fake toolchain will prevent downloading it each time
+          mkdir -p cache/toolchain/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu
+          touch cache/toolchain/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu/.download-complete
+          mkdir -p cache/toolchain/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabi
+          touch cache/toolchain/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabi/.download-complete
+          mkdir -p cache/toolchain/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux
+          touch cache/toolchain/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/.download-complete
+          mkdir -p cache/toolchain/gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux
+          touch cache/toolchain/gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux/.download-complete
+          mkdir -p cache/toolchain/gcc-linaro-arm-none-eabi-4.8-2014.04_linux
+          touch cache/toolchain/gcc-linaro-arm-none-eabi-4.8-2014.04_linux/.download-complete
+          mkdir -p cache/toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu
+          touch cache/toolchain/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/.download-complete
+          mkdir -p cache/toolchain/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf
+          touch cache/toolchain/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf/.download-complete
+          mkdir -p cache/toolchain/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu
+          touch cache/toolchain/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/.download-complete
+          mkdir -p cache/toolchain/gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf
+          touch cache/toolchain/gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf/.download-complete
+
+          sed -i "s/-it --rm/-i --rm/" userpatches/config-docker.conf
           sed -i "s/COMPRESS_OUTPUTIMAGE=.*/COMPRESS_OUTPUTIMAGE=\"no\"/" userpatches/lib.config
-          ./compile.sh docker BOARD=virtual-qemu BRANCH=current RELEASE=focal BUILD_MINIMAL=yes BUILD_DESKTOP=no KERNEL_ONLY=no KERNEL_CONFIGURE=no COMPRESS_OUTPUTIMAGE=no REPOSITORY_INSTALL="u-boot,kernel,armbian-config,armbian-firmware"
+          ./compile.sh docker BETA=yes EXPERT=yes BOARD=virtual-qemu BRANCH=${{ matrix.branch }} RELEASE=${{ matrix.release }} BUILD_MINIMAL=no BUILD_DESKTOP=no KERNEL_ONLY=no KERNEL_CONFIGURE=prebuilt COMPRESS_OUTPUTIMAGE=no IGNORE_UPDATES=yes
+
+#      - name: Upload artefacts
+#        uses: actions/upload-artifact@v2
+#        with:
+#          name: virtual-qemu
+#          path: build/output/images/*
diff --git a/.github/workflows/build-u-boot.yml b/.github/workflows/build-u-boot.yml
index 7acf4443ab..427e64892e 100644
--- a/.github/workflows/build-u-boot.yml
+++ b/.github/workflows/build-u-boot.yml
@@ -1,4 +1,4 @@
-name: Build beta u-boot packages
+name: Build Beta U-boot
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/forked-helper.yml b/.github/workflows/forked-helper.yml
index 315cac2da1..2b64835603 100644
--- a/.github/workflows/forked-helper.yml
+++ b/.github/workflows/forked-helper.yml
@@ -1,4 +1,4 @@
-name: Forked helper
+name: Forked Helper
 
 on:
   push:
diff --git a/.github/workflows/maintain.yml b/.github/workflows/maintain.yml
index bd3fb355ba..9904e15c7f 100644
--- a/.github/workflows/maintain.yml
+++ b/.github/workflows/maintain.yml
@@ -1,4 +1,4 @@
-name: Maintain runners
+name: Maintain Runners
 
 on:
   workflow_dispatch:
@@ -75,17 +75,9 @@ jobs:
           cd build
           [[ ! -f .ignore_changes ]] && sudo touch .ignore_changes
           sudo rm -rf cache/sources
-          
-          if [[ $(curl -s http://ifconfig.me) == "93.103.15.56" ]]; then
-              sudo rm -rf cache/toolchain
-              sudo mkdir -p cache/toolchain cache/rootfs || true
-              ! sudo mountpoint -q cache/toolchain && sudo mount nas:/tank/armbian/toolchain.armbian.com cache/toolchain -o rsize=32768,wsize=32768,timeo=5,retrans=2,actimeo=60,retry=15 || true
-              ! sudo mountpoint -q cache/rootfs && sudo mount nas:/tank/armbian/dl.armbian.com/_rootfs cache/rootfs -o rsize=32768,wsize=32768,timeo=5,retrans=2,actimeo=60,retry=15 || true
-          fi
-          ./compile.sh KERNEL_ONLY="yes" CLEAN_LEVEL="sources,alldebs" BOARD="bananapim64" BRANCH="current" KERNEL_CONFIGURE="no" USE_TORRENT="yes" REPOSITORY_INSTALL="kernel,u-boot"
           sudo rm -rf output/debs
           sudo rm -rf output/debs-beta          
-
+          
   Caches:
 
     name: Sync & test cache integrity
@@ -103,7 +95,7 @@ jobs:
   Check:
     name: Checks
     needs: [ Caches ]
-    runs-on: [self-hosted, Linux, x64, images]
+    runs-on: [self-hosted, Linux, x64, cache]
     if: ${{ github.repository_owner == 'armbian' }}
     timeout-minutes: 480
     strategy:
@@ -146,8 +138,18 @@ jobs:
           path: build
           ref: nightly
           clean: false
-          
+
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v3
+        with:
+          gpg-private-key: ${{ secrets.GPG_KEY1 }}
+          passphrase: ${{ secrets.GPG_PASSPHRASE1 }}
+          workdir: scripts
+          git-user-signingkey: true
+
       - name: Sync or mount rootfs
+        env:
+          GPG_PASS: ${{ secrets.GPG_PASSPHRASE1 }}
         run: |
 
           # Test compressed file integrity
@@ -161,37 +163,11 @@ jobs:
           fi
           ls -l build/cache/rootfs/
           sudo lz4 -t build/cache/rootfs/${CHUNK}
-
-  Docker-arm64:
-
-    name: Docker image on arm64
-    runs-on: [self-hosted, Linux, ARM64]
-    if: ${{ github.repository_owner == 'Armbian' }}
-    steps:
-      - name: Fix permissions
-        run: |
-          [[ -d build/.git ]] && sudo chown -R $USER:$USER build/.git || true          
-      - name: Checkout Armbian build script
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-          repository: armbian/build
-          path: build
-          ref: nightly
-          clean: false
-      - name: Build Docker image
-        run: |
-          cd build
-          sed -i "s/-it --rm/-i --rm/" config/templates/config-docker.conf
-          [[ ! -f .ignore_changes ]] && sudo touch .ignore_changes
-          ./compile.sh dockerpurge KERNEL_ONLY="yes" BOARD="bananapi" BRANCH="current" KERNEL_CONFIGURE="no" \
-          USE_TORRENT="yes" REPOSITORY_INSTALL="kernel" 'prepare_host'
-          sed -i "s/-it --rm/-i --rm/" userpatches/config-docker.conf
-
+          echo "${GPG_PASS}" | sudo -H -u ${USER} bash -c "gpg --passphrase-fd 0 --armor --detach-sign --pinentry-mode loopback --batch --yes build/cache/rootfs/${CHUNK}" || exit 1          
 
   Finish:
     name: Finish
-    needs: [Check,Docker-arm64]
+    needs: [Check]
     runs-on: [self-hosted, Linux, small]
     if: ${{ github.repository_owner == 'Armbian' }}
     steps:
diff --git a/.github/workflows/update-repository.yml b/.github/workflows/update-repository.yml
index 101df3d29a..6b2dbc5abc 100644
--- a/.github/workflows/update-repository.yml
+++ b/.github/workflows/update-repository.yml
@@ -1,4 +1,4 @@
-name: Update package repository
+name: Update Repository
 
 on:
   workflow_dispatch: