--- a/.docker/Dockerfile-chain-dev
+++ b/.docker/Dockerfile-chain-dev
@@ -11,6 +11,7 @@
 RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain none
 
 ARG RUST_TOOLCHAIN=
+ARG POLKADOT_BUILD_BRANCH=
 ARG BRANCH=
 ARG REPO_URL=
 ARG FEATURE=
@@ -25,4 +26,4 @@
 
 RUN cargo build --release
 
-CMD cargo run --release $FEATURE -- --dev -linfo --unsafe-ws-external --rpc-cors=all --unsafe-rpc-external
+CMD cargo run --release --features=$FEATURE -- --dev -linfo --unsafe-ws-external --rpc-cors=all --unsafe-rpc-external
--- a/.docker/Dockerfile-parachain
+++ b/.docker/Dockerfile-parachain
@@ -38,8 +38,8 @@
 RUN mkdir /unique_parachain
 WORKDIR /unique_parachain
 
-RUN git clone $REPO_URL -b $BRANCH
-RUN cargo build $FEATURE --$PROFILE
+RUN git clone $REPO_URL -b $BRANCH && \
+    cargo build --features=$FEATURE --$PROFILE
 
 
 # ===== BUILD POLKADOT =====
--- /dev/null
+++ b/.docker/Dockerfile-parachain-upgrade
@@ -0,0 +1,110 @@
+# ===== Rust builder =====
+FROM ubuntu:20.04 as rust-builder
+LABEL maintainer="Unique.Network"
+
+ARG RUST_TOOLCHAIN=
+
+ENV RUST_TOOLCHAIN $RUST_TOOLCHAIN
+ENV CARGO_HOME="/cargo-home"
+ENV PATH="/cargo-home/bin:$PATH"
+ENV TZ=UTC
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+RUN apt-get update && \
+    apt-get install -y curl cmake pkg-config libssl-dev git clang && \
+    apt-get clean && \
+    rm -r /var/lib/apt/lists/*
+
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain none
+
+RUN rustup toolchain uninstall $(rustup toolchain list) && \
+    rustup toolchain install $RUST_TOOLCHAIN && \
+    rustup default $RUST_TOOLCHAIN && \
+    rustup target list --installed && \
+    rustup show
+RUN rustup target add wasm32-unknown-unknown --toolchain $RUST_TOOLCHAIN
+
+
+#RUN mkdir /unique_parachain
+#WORKDIR /unique_parachain
+
+
+# ===== BUILD current version ======
+FROM rust-builder as builder-unique-current
+
+ARG PROFILE=release
+ARG FEATURE=
+ARG MAINNET_BRANCH=
+ARG REPO_URL=
+
+RUN mkdir /unique_parachain
+WORKDIR /unique_parachain
+
+RUN git clone $REPO_URL -b $MAINNET_BRANCH . && \
+    cargo build --features=$FEATURE --$PROFILE
+
+
+# ===== BUILD target version ======
+FROM rust-builder as builder-unique-target
+
+ARG PROFILE=release
+ARG FEATURE=
+ARG BRANCH=
+ARG REPO_URL=
+
+RUN mkdir /unique_parachain
+WORKDIR /unique_parachain
+
+RUN git clone $REPO_URL -b $BRANCH . && \
+    cargo build --features=$FEATURE --$PROFILE
+
+# ===== BUILD POLKADOT =====
+FROM rust-builder as builder-polkadot
+
+ARG POLKADOT_BUILD_BRANCH=
+ENV POLKADOT_BUILD_BRANCH $POLKADOT_BUILD_BRANCH
+
+RUN mkdir /unique_parachain
+WORKDIR /unique_parachain
+
+RUN git clone -b $POLKADOT_BUILD_BRANCH --depth 1 https://github.com/paritytech/polkadot.git && \
+    cd polkadot && \
+    cargo build --release
+
+# ===== RUN ======
+
+FROM ubuntu:20.04
+
+ARG RUNTIME=
+ENV RUNTIME $RUNTIME
+
+RUN apt-get -y update && \
+      apt-get -y install curl git && \
+      curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash && \
+      export NVM_DIR="$HOME/.nvm" && \
+      [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" && \
+      nvm install v16.16.0 && \
+      nvm use v16.16.0
+
+RUN git clone https://github.com/uniquenetwork/polkadot-launch -b feature/runtime-upgrade-testing
+
+RUN export NVM_DIR="$HOME/.nvm" && \
+    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" && \
+    cd /polkadot-launch && \
+    npm install --global yarn && \
+    yarn install
+
+RUN echo "$RUNTIME"
+
+COPY --from=builder-unique-current /unique_parachain/target/release/unique-collator /unique-chain/current/release/
+COPY --from=builder-unique-target /unique_parachain/target/release/unique-collator /unique-chain/target/release/
+COPY --from=builder-unique-target /unique_parachain/target/release/wbuild/"$RUNTIME"-runtime/"$RUNTIME"_runtime.compact.compressed.wasm /unique-chain/target/release/wbuild/"$RUNTIME"-runtime/"$RUNTIME"_runtime.compact.compressed.wasm
+
+COPY --from=builder-polkadot /unique_parachain/polkadot/target/release/polkadot /polkadot/target/release/
+COPY --from=builder-polkadot /unique_parachain/polkadot/target/release/wbuild/westend-runtime/westend_runtime.compact.compressed.wasm /polkadot/target/release/wbuild/westend-runtime/westend_runtime.compact.compressed.wasm
+				      
+
+CMD export NVM_DIR="$HOME/.nvm" && \
+    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" && \
+    cd /polkadot-launch && \
+    yarn start launch-config.json --test-upgrade-parachains
--- /dev/null
+++ b/.docker/docker-compose-forkless.yaml
@@ -0,0 +1,24 @@
+version: "3.5"
+
+services:
+  node-parachain:
+    build:
+      context: ../
+      dockerfile: .docker/Dockerfile-parachain-upgrade
+    image: node-parachain
+    container_name: node-parachain
+    volumes:
+       - type: bind
+         source: ./launch-config-forkless.json
+         target: /polkadot-launch/launch-config.json
+         read_only: true
+    expose:
+      - 9944
+      - 9933
+    ports:
+      - 127.0.0.1:9944:9944
+      - 127.0.0.1:9933:9933
+    logging:
+      options:
+        max-size: "1m"
+        max-file: "3"
--- /dev/null
+++ b/.docker/docker-compose.tmp-forkless.j2
@@ -0,0 +1,14 @@
+version: "3.5"
+
+services:
+  node-parachain:
+    build:
+      args:
+        - "RUST_TOOLCHAIN={{ RUST_TOOLCHAIN }}"
+        - "BRANCH={{ BRANCH }}"
+        - "REPO_URL={{ REPO_URL }}"
+        - "FEATURE={{ FEATURE }}"
+        - "RUNTIME={{ RUNTIME }}"
+        - "POLKADOT_BUILD_BRANCH={{ POLKADOT_BUILD_BRANCH }}"
+        - "MAINNET_TAG={{ MAINNET_TAG }}"
+        - "MAINNET_BRANCH={{ MAINNET_BRANCH }}"
--- a/.docker/docker-compose.tmp.j2
+++ b/.docker/docker-compose.tmp.j2
@@ -10,4 +10,4 @@
         - "FEATURE={{ FEATURE }}"
         - "POLKADOT_BUILD_BRANCH={{ POLKADOT_BUILD_BRANCH }}"
 
-    command: cargo run --release {{ FEATURE }} -- --dev -linfo --unsafe-ws-external --rpc-cors=all --unsafe-rpc-external
+    command: cargo run --release --features=$FEATURE -- --dev -linfo --unsafe-ws-external --rpc-cors=all --unsafe-rpc-external
--- /dev/null
+++ b/.docker/launch-config.j2
@@ -0,0 +1,125 @@
+{
+      "relaychain": {
+        "bin": "/polkadot/target/release/polkadot",
+        "upgradeBin": "/polkadot/target/release/polkadot",
+        "upgradeWasm": "/polkadot/target/release/wbuild/westend-runtime/westend_runtime.compact.compressed.wasm",
+        "chain": "westend-local",
+        "nodes": [
+            {
+                "name": "alice",
+                "wsPort": 9844,
+                "rpcPort": 9843,
+                "port": 30444,
+                "flags": [
+                    "-lparachain::candidate_validation=debug",
+                    "-lxcm=trace",
+                    "--rpc-cors=all",
+                    "--unsafe-rpc-external",
+                    "--unsafe-ws-external"
+                ]
+            },
+            {
+                "name": "bob",
+                "wsPort": 9855,
+                "rpcPort": 9854,
+                "port": 30555,
+                "flags": [
+                    "-lparachain::candidate_validation=debug",
+                    "-lxcm=trace",
+                    "--rpc-cors=all",
+                    "--unsafe-rpc-external",
+                    "--unsafe-ws-external"
+                ]
+            },
+            {
+                "name": "charlie",
+                "wsPort": 9866,
+                "rpcPort": 9865,
+                "port": 30666,
+                "flags": [
+                    "-lparachain::candidate_validation=debug",
+                    "-lxcm=trace",
+                    "--rpc-cors=all",
+                    "--unsafe-rpc-external",
+                    "--unsafe-ws-external"
+                ]
+            },
+            {
+                "name": "dave",
+                "wsPort": 9877,
+                "rpcPort": 9876,
+                "port": 30777,
+                "flags": [
+                    "-lparachain::candidate_validation=debug",
+                    "-lxcm=trace",
+                    "--rpc-cors=all",
+                    "--unsafe-rpc-external",
+                    "--unsafe-ws-external"
+                ]
+            },
+            {
+                "name": "eve",
+                "wsPort": 9888,
+                "rpcPort": 9887,
+                "port": 30888,
+                "flags": [
+                    "-lparachain::candidate_validation=debug",
+                    "-lxcm=trace",
+                    "--rpc-cors=all",
+                    "--unsafe-rpc-external",
+                    "--unsafe-ws-external"
+                ]
+            }
+        ],
+        "genesis": {
+            "runtime": {
+                "runtime_genesis_config": {
+                    "parachainsConfiguration": {
+                        "config": {
+                            "validation_upgrade_frequency": 1,
+                            "validation_upgrade_delay": 1
+                        }
+                    }
+                }
+            }
+        }
+    },
+      "parachains": [
+        {
+            "bin": "/unique-chain/current/release/unique-collator",
+            "upgradeBin": "/unique-chain/target/release/unique-collator",
+            "upgradeWasm": "/unique-chain/target/release/wbuild/{{ FEATURE }}/{{ RUNTIME }}_runtime.compact.compressed.wasm",
+            "id": "1000",
+            "balance": "1000000000000000000000000",
+            "nodes": [
+                {
+                    "port": 31200,
+                    "wsPort": 9944,
+                    "rpcPort": 9933,
+                    "name": "alice",
+                    "flags": [
+                        "--rpc-cors=all",
+                        "--unsafe-rpc-external",
+                        "--unsafe-ws-external",
+                        "-lxcm=trace"
+                    ]
+                },
+                {
+                    "port": 31201,
+                    "wsPort": 9945,
+                    "rpcPort": 9934,
+                    "name": "bob",
+                    "flags": [
+                        "--rpc-cors=all",
+                        "--unsafe-rpc-external",
+                        "--unsafe-ws-external",
+                        "-lxcm=trace"
+                    ]
+                }
+            ]
+        }
+    ],
+    "simpleParachains": [],
+    "hrmpChannels": [],
+    "finalization": false
+}
--- /dev/null
+++ b/.github/workflows/forkless-update-nodata.yml
@@ -0,0 +1,200 @@
+name: Forkless Parachain update with no data
+
+# Controls when the action will run.
+on:
+ # Triggers the workflow on push or pull request events but only for the master branch
+  pull_request:
+    branches:
+      - master
+    types:
+      - opened
+      - reopened
+      - synchronize   #commit(s) pushed to the pull request
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+#Define Workflow variables
+env:
+  REPO_URL: ${{ github.server_url }}/${{ github.repository }}
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+
+  prepare-execution-marix:
+    
+    name: Prepare execution matrix
+    
+    runs-on: self-hosted-ci
+    outputs:
+      matrix: ${{ steps.create_matrix.outputs.matrix }}
+    steps:
+      
+      - name: Clean Workspace
+        uses: AutoModality/action-clean@v1.1.0
+
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.head_ref }}  #Checking out head commit
+
+      - name: Read .env file
+        uses: xom9ikk/dotenv@v1.0.2
+
+      - name: Create Execution matrix
+        uses: fabiocaccamo/create-matrix-action@v2
+        id: create_matrix
+        with:
+          matrix: |
+            network {Opal}, runtime {opal}, features {opal-runtime}, mainnet_branch {${{ env.QUARTZ_MAINNET_TAG }}}
+            network {Quartz}, runtime {quartz}, features {quartz-runtime}, mainnet_branch {${{ env.QUARTZ_MAINNET_TAG }}}
+            network {Unique}, runtime {unique}, features {unique-runtime}, mainnet_branch {${{ env.UNIQUE_MAINNET_TAG }}}
+
+
+
+  forkless-update-nodata:
+    needs: prepare-execution-marix
+    # The type of runner that the job will run on
+    runs-on: self-hosted-ci
+
+    name: Build Container, Spin it Up an test
+
+    continue-on-error: true         #Do not stop testing of matrix runs failed.  As it decided during PR review - it required 50/50& Let's check it with false.
+
+    strategy:
+      matrix:
+        include: ${{fromJson(needs.prepare-execution-marix.outputs.matrix)}}
+
+
+    steps:
+      - name: Skip if pull request is in Draft
+        # `if: github.event.pull_request.draft == true` should be kept here, at
+        # the step level, rather than at the job level. The latter is not
+        # recommended because when the PR is moved from "Draft" to "Ready to
+        # review" the workflow will immediately be passing (since it was skipped),
+        # even though it hasn't actually ran, since it takes a few seconds for
+        # the workflow to start. This is also disclosed in:
+        # https://github.community/t/dont-run-actions-on-draft-pull-requests/16817/17
+        # That scenario would open an opportunity for the check to be bypassed:
+        # 1. Get your PR approved
+        # 2. Move it to Draft
+        # 3. Push whatever commits you want
+        # 4. Move it to "Ready for review"; now the workflow is passing (it was
+        #    skipped) and "Check reviews" is also passing (it won't be updated
+        #    until the workflow is finished)
+        if: github.event.pull_request.draft == true
+        run: exit 1
+
+      - name: Clean Workspace
+        uses: AutoModality/action-clean@v1.1.0
+
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ github.head_ref }}  #Checking out head commit
+
+      - name: Read .env file
+        uses: xom9ikk/dotenv@v1.0.2
+
+      - name: Generate ENV related extend file for docker-compose
+        uses: cuchi/jinja2-action@v1.2.0
+        with:
+          template: .docker/docker-compose.tmp-forkless.j2
+          output_file: .docker/docker-compose.${{ matrix.network }}.yml
+          variables: |
+            REPO_URL=${{ github.server_url }}/${{ github.repository }}.git
+            RUST_TOOLCHAIN=${{ env.RUST_TOOLCHAIN }}
+            POLKADOT_BUILD_BRANCH=${{ env.POLKADOT_BUILD_BRANCH }}
+            POLKADOT_MAINNET_BRANCH=${{ env.POLKADOT_MAINNET_BRANCH }}
+            MAINNET_TAG=${{ matrix.mainnet_tag }}
+            MAINNET_BRANCH=${{ matrix.mainnet_branch }}
+            FEATURE=${{ matrix.features }}
+            RUNTIME=${{ matrix.runtime }}
+            BRANCH=${{ github.head_ref }}
+
+      - name: Show build configuration
+        run: cat .docker/docker-compose.${{ matrix.network }}.yml
+
+      - name: Generate launch-config.json
+        uses: cuchi/jinja2-action@v1.2.0
+        with:
+          template: .docker/launch-config.j2
+          output_file: .docker/launch-config-forkless.json
+          variables: |
+            FEATURE=${{ matrix.features }}
+            RUNTIME=${{ matrix.runtime }}
+
+      - name: Show launch-config-forkless configuration
+        run: cat .docker/launch-config-forkless.json
+
+
+      - name: Build the stack
+        run: docker-compose -f ".docker/docker-compose-forkless.yaml" -f ".docker/docker-compose.${{ matrix.network }}.yml" up -d --build  --force-recreate --timeout 300
+
+      - name: Check if docker logs consist logs related to Runtime Upgrade testing.
+        if: success()
+        run: |
+          counter=160
+          function check_container_status {
+                docker inspect -f {{.State.Running}} node-parachain
+          }
+          function do_docker_logs {
+                docker logs --details node-parachain  2>&1
+          }
+          function is_started {
+                if [ "$(check_container_status)" == "true" ]; then
+                    echo "Container: node-parachain RUNNING";
+                    echo "Check Docker logs"
+                    DOCKER_LOGS=$(do_docker_logs)
+                    if [[ ${DOCKER_LOGS} = *"🛸 PARACHAINS' RUNTIME UPGRADE TESTING COMPLETE 🛸"* ]];then
+                        echo "🛸 PARACHAINS' RUNTIME UPGRADE TESTING COMPLETE 🛸"
+                        return 0
+                        exit 1
+                    else 
+                        echo "🛸 PARACHAINS' RUNTIME UPGRADE TESTING COMPLETE 🛸 - Not found in logs output."
+                        return 1
+                        exit 1
+                    fi
+                else
+                    echo "Container node-parachain not RUNNING"
+                    echo "Halting all future checks"
+                    exit 1
+                fi
+                exit 0
+          }
+          while ! is_started; do
+                echo "Waiting for special message in log files "
+                sleep 30s
+                counter=$(( $counter - 1 ))
+                echo "Counter: $counter"
+                if [ "$counter" -gt "0" ]; then
+                    continue
+                else
+                    break
+                fi
+                done
+           echo "Halting script"
+           exit 1
+        shell: bash
+
+      - name: Collect Docker Logs
+        if: success() || failure()
+        uses: jwalton/gh-docker-logs@v2.2.0
+        with:
+          dest: './forkless-parachain-update-nodata-logs.${{ matrix.features }}'
+          images: 'node-parachain' 
+
+      - name: Tar logs
+        if: success() || failure()
+        run: tar cvzf ./forkless-parachain-update-nodata-logs.${{ matrix.features }}.tgz ./forkless-parachain-update-nodata-logs.${{ matrix.features }}
+
+      - name: Upload logs to GitHub
+        if: success() || failure()
+        uses: actions/upload-artifact@master
+        with:
+          name: forkless-parachain-update-nodata-logs.${{ matrix.features }}.tgz
+          path: ./forkless-parachain-update-nodata-logs.${{ matrix.features }}.tgz
+
+      - name: Stop running containers
+        if: always()                   # run this step always
+        run: docker-compose -f ".docker/docker-compose-forkless.yaml" -f ".docker/docker-compose.${{ matrix.network }}.yml" down
--- a/.github/workflows/node_build_test.yml
+++ b/.github/workflows/node_build_test.yml
@@ -18,10 +18,9 @@
 env:
   REPO_URL: ${{ github.server_url }}/${{ github.repository }}
 
-
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
-  build:
+  dev_build_test:
     # The type of runner that the job will run on
     runs-on: self-hosted-ci
 
--- a/.github/workflows/tests_codestyle.yml
+++ b/.github/workflows/tests_codestyle.yml
@@ -9,7 +9,7 @@
       - reopened
       - synchronize
 jobs:
-  build:
+  code_style:
     runs-on: self-hosted-ci
 
     steps: