diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000000..b46f6e0162
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,176 @@
+name: CI
+
+on:
+  push:
+  pull_request_target:
+
+permissions:
+  contents: read
+  packages: write
+
+env:
+  DOCKER_DRIVER: overlay2
+  FAST_MODE: false
+
+jobs:
+  build-image:
+    name: Build Image
+    runs-on: ubuntu-20.04
+    outputs:
+      image-tag: ${{ steps.prepare.outputs.image-tag }}
+      repo-name: ${{ steps.prepare.outputs.repo-name }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Prepare
+        id: prepare
+        run: |
+          BRANCH_NAME=$(echo "${GITHUB_REF##*/}" | tr '[:upper:]' '[:lower:]')
+          REPO_NAME=$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')
+          echo "::set-output name=image-tag::${BRANCH_NAME}"
+          echo "::set-output name=repo-name::${REPO_NAME}"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: ./contrib/containers/ci
+          file: ./contrib/containers/ci/Dockerfile
+          push: true
+          tags: |
+            ghcr.io/${{ steps.prepare.outputs.repo-name }}/dashcore-ci-runner:${{ steps.prepare.outputs.image-tag }}
+            ghcr.io/${{ steps.prepare.outputs.repo-name }}/dashcore-ci-runner:latest
+          cache-from: type=registry,ref=ghcr.io/${{ steps.prepare.outputs.repo-name }}/dashcore-ci-runner:latest
+          cache-to: type=inline
+
+  build-depends:
+    name: Build Dependencies
+    needs: build-image
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        include:
+        - build_target: arm-linux
+          host: arm-linux-gnueabihf
+    container:
+      image: ghcr.io/${{ needs.build-image.outputs.repo-name }}/dashcore-ci-runner:${{ needs.build-image.outputs.image-tag }}
+      options: --user root
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Cache dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            depends/built
+            depends/${{ matrix.host }}
+            depends/sdk-sources
+          # We don't care about no specific key as depends system will handle that for us
+          key: ${{ runner.os }}-depends-${{ matrix.host }}-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-depends-${{ matrix.host }}-${{ github.sha }}
+            ${{ runner.os }}-depends-${{ matrix.host }}
+            ${{ runner.os }}-depends
+
+      - name: Build dependencies
+        run: make -j$(nproc) -C depends HOST=${{ matrix.host }}
+
+  build:
+    name: Build
+    needs: [build-image, build-depends]
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        include:
+          - build_target: arm-linux
+            host: arm-linux-gnueabihf
+            dep_opts: DEBUG=1
+    container:
+      image: ghcr.io/${{ needs.build-image.outputs.repo-name }}/dashcore-ci-runner:${{ needs.build-image.outputs.image-tag }}
+      options: --user root
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Restore Cache dependencies
+        uses: actions/cache/restore@v4
+        with:
+          path: |
+            depends/built
+            depends/${{ matrix.host }}
+            depends/sdk-sources
+          # We don't care about no specific key as depends system will handle that for us
+          key: ${{ runner.os }}-depends-${{ matrix.host }}-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-depends-${{ matrix.host }}-${{ github.sha }}
+            ${{ runner.os }}-depends-${{ matrix.host }}
+            ${{ runner.os }}-depends
+
+      - name: CCache
+        uses: actions/cache@v4
+        with:
+          path: |
+            /cache
+          key: ${{ runner.os }}-${{ matrix.host }}-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.host }}-${{ github.sha }}
+            ${{ runner.os }}-${{ matrix.host }}
+            ${{ runner.os }}
+
+      - name: Build source and run tests
+        run: |
+          git config --global --add safe.directory "$PWD"
+          CCACHE_SIZE="400M"
+          CACHE_DIR="/cache"
+          mkdir /output
+          BASE_OUTDIR="/output"
+          BUILD_TARGET="${{ matrix.build_target }}"
+          source ./ci/dash/matrix.sh
+          ./ci/dash/build_src.sh
+          ./ci/dash/test_unittests.sh
+        shell: bash
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-artifacts
+          path: |
+            /output
+
+
+# Come back to this later and implement tests :)
+#  test:
+#    name: Test
+#    needs: [build-image, build]
+#    runs-on: ubuntu-20.04
+#    container:
+#      image: ghcr.io/${{ needs.build-image.outputs.repo-name }}/dashcore-ci-runner:${{ needs.build-image.outputs.image-tag }}
+#      options: --user root
+#    steps:
+#      - name: Checkout code
+#        uses: actions/checkout@v4
+#
+#      - name: Download build artifacts
+#        uses: actions/download-artifact@v4
+#        with:
+#          name: build-artifacts
+#          path: src/
+#
+##      - name: Setup environment
+##        run: |
+##          echo "BUILD_TARGET=${{ needs.build.matrix.build_target }}"
+##          source ./ci/dash/matrix.sh
+#
+#      - name: Run integration tests
+#        run: ./ci/dash/test_integrationtests.sh --extended --exclude feature_pruning,feature_dbcrash
diff --git a/ci/dash/build_src.sh b/ci/dash/build_src.sh
index 8cf4116c7c..c0696d49df 100755
--- a/ci/dash/build_src.sh
+++ b/ci/dash/build_src.sh
@@ -26,7 +26,6 @@ if [ "$CHECK_DOC" = 1 ]; then
     #test/lint/check-doc.py
     # Run all linters
     test/lint/lint-all.sh
-    test/lint/extended-lint-all.sh
 fi
 
 ccache --zero-stats --max-size=$CCACHE_SIZE
diff --git a/depends/Makefile b/depends/Makefile
index 67d4fae792..69ceb518cc 100644
--- a/depends/Makefile
+++ b/depends/Makefile
@@ -41,7 +41,7 @@ NO_ZMQ ?=
 NO_UPNP ?=
 NO_NATPMP ?=
 MULTIPROCESS ?=
-FALLBACK_DOWNLOAD_PATH ?= https://bitcoincore.org/depends-sources
+FALLBACK_DOWNLOAD_PATH ?= http://dash-depends-sources.s3-website-us-west-2.amazonaws.com
 
 BUILD = $(shell ./config.guess)
 HOST ?= $(BUILD)
diff --git a/test/lint/extended-lint-all.sh b/test/lint/extended-lint-all.sh
deleted file mode 100755
index be5d9db4a9..0000000000
--- a/test/lint/extended-lint-all.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2019-2020 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#
-# This script runs all contrib/devtools/extended-lint-*.sh files, and fails if
-# any exit with a non-zero status code.
-
-# This script is intentionally locale dependent by not setting "export LC_ALL=C"
-# in order to allow for the executed lint scripts to opt in or opt out of locale
-# dependence themselves.
-
-set -u
-
-SCRIPTDIR=$(dirname "${BASH_SOURCE[0]}")
-LINTALL=$(basename "${BASH_SOURCE[0]}")
-
-for f in "${SCRIPTDIR}"/extended-lint-*.sh; do
-  if [ "$(basename "$f")" != "$LINTALL" ]; then
-    if ! "$f"; then
-      echo "^---- failure generated from $f"
-      exit 1
-    fi
-  fi
-done
diff --git a/test/lint/extended-lint-cppcheck.sh b/test/lint/extended-lint-cppcheck.sh
deleted file mode 100755
index 3b66d3d433..0000000000
--- a/test/lint/extended-lint-cppcheck.sh
+++ /dev/null
@@ -1,86 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2019-2020 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#
-
-export LC_ALL=C
-
-ENABLED_CHECKS=(
-    "Class '.*' has a constructor with 1 argument that is not explicit."
-    "Struct '.*' has a constructor with 1 argument that is not explicit."
-)
-
-IGNORED_WARNINGS=(
-    "src/arith_uint256.h:.* Class 'arith_uint256' has a constructor with 1 argument that is not explicit."
-    "src/arith_uint256.h:.* Class 'base_uint < 256 >' has a constructor with 1 argument that is not explicit."
-    "src/arith_uint256.h:.* Class 'base_uint' has a constructor with 1 argument that is not explicit."
-    "src/coins.h:.* Class 'CCoinsViewBacked' has a constructor with 1 argument that is not explicit."
-    "src/coins.h:.* Class 'CCoinsViewCache' has a constructor with 1 argument that is not explicit."
-    "src/coins.h:.* Class 'CCoinsViewCursor' has a constructor with 1 argument that is not explicit."
-    "src/net.h:.* Class 'CNetMessage' has a constructor with 1 argument that is not explicit."
-    "src/policy/feerate.h:.* Class 'CFeeRate' has a constructor with 1 argument that is not explicit."
-    "src/prevector.h:.* Class 'const_iterator' has a constructor with 1 argument that is not explicit."
-    "src/prevector.h:.* Class 'const_reverse_iterator' has a constructor with 1 argument that is not explicit."
-    "src/prevector.h:.* Class 'iterator' has a constructor with 1 argument that is not explicit."
-    "src/prevector.h:.* Class 'reverse_iterator' has a constructor with 1 argument that is not explicit."
-    "src/primitives/block.h:.* Class 'CBlock' has a constructor with 1 argument that is not explicit."
-    "src/primitives/transaction.h:.* Class 'CTransaction' has a constructor with 1 argument that is not explicit."
-    "src/protocol.h:.* Class 'CMessageHeader' has a constructor with 1 argument that is not explicit."
-    "src/qt/guiutil.h:.* Class 'ItemDelegate' has a constructor with 1 argument that is not explicit."
-    "src/rpc/util.h:.* Struct 'RPCResults' has a constructor with 1 argument that is not explicit."
-    "src/rpc/util.h:.* Struct 'UniValueType' has a constructor with 1 argument that is not explicit."
-    "src/rpc/util.h:.* style: Struct 'UniValueType' has a constructor with 1 argument that is not explicit."
-    "src/script/descriptor.cpp:.* Class 'AddressDescriptor' has a constructor with 1 argument that is not explicit."
-    "src/script/descriptor.cpp:.* Class 'ComboDescriptor' has a constructor with 1 argument that is not explicit."
-    "src/script/descriptor.cpp:.* Class 'ConstPubkeyProvider' has a constructor with 1 argument that is not explicit."
-    "src/script/descriptor.cpp:.* Class 'PKDescriptor' has a constructor with 1 argument that is not explicit."
-    "src/script/descriptor.cpp:.* Class 'PKHDescriptor' has a constructor with 1 argument that is not explicit."
-    "src/script/descriptor.cpp:.* Class 'RawDescriptor' has a constructor with 1 argument that is not explicit."
-    "src/script/descriptor.cpp:.* Class 'SHDescriptor' has a constructor with 1 argument that is not explicit."
-    "src/script/script.h:.* Class 'CScript' has a constructor with 1 argument that is not explicit."
-    "src/script/standard.h:.* Class 'CScriptID' has a constructor with 1 argument that is not explicit."
-    "src/span.h:.* Class 'Span < const CRPCCommand >' has a constructor with 1 argument that is not explicit."
-    "src/span.h:.* Class 'Span < const char >' has a constructor with 1 argument that is not explicit."
-    "src/span.h:.* Class 'Span < const std :: vector <unsigned char > >' has a constructor with 1 argument that is not explicit."
-    "src/span.h:.* Class 'Span < const uint8_t >' has a constructor with 1 argument that is not explicit."
-    "src/span.h:.* Class 'Span' has a constructor with 1 argument that is not explicit."
-    "src/support/allocators/secure.h:.* Struct 'secure_allocator < char >' has a constructor with 1 argument that is not explicit."
-    "src/support/allocators/secure.h:.* Struct 'secure_allocator < RNGState >' has a constructor with 1 argument that is not explicit."
-    "src/support/allocators/secure.h:.* Struct 'secure_allocator < unsigned char >' has a constructor with 1 argument that is not explicit."
-    "src/support/allocators/zeroafterfree.h:.* Struct 'zero_after_free_allocator < char >' has a constructor with 1 argument that is not explicit."
-    "src/test/checkqueue_tests.cpp:.* Struct 'FailingCheck' has a constructor with 1 argument that is not explicit."
-    "src/test/checkqueue_tests.cpp:.* Struct 'MemoryCheck' has a constructor with 1 argument that is not explicit."
-    "src/test/checkqueue_tests.cpp:.* Struct 'UniqueCheck' has a constructor with 1 argument that is not explicit."
-    "src/test/fuzz/util.h:.* Class 'FuzzedFileProvider' has a constructor with 1 argument that is not explicit."
-    "src/test/fuzz/util.h:.* Class 'FuzzedAutoFileProvider' has a constructor with 1 argument that is not explicit."
-    "src/wallet/db.h:.* Class 'BerkeleyEnvironment' has a constructor with 1 argument that is not explicit."
-)
-
-if ! command -v cppcheck > /dev/null; then
-    echo "Skipping cppcheck linting since cppcheck is not installed. Install by running \"apt install cppcheck\""
-    exit 0
-fi
-
-function join_array {
-    local IFS="$1"
-    shift
-    echo "$*"
-}
-
-ENABLED_CHECKS_REGEXP=$(join_array "|" "${ENABLED_CHECKS[@]}")
-IGNORED_WARNINGS_REGEXP=$(join_array "|" "${IGNORED_WARNINGS[@]}")
-WARNINGS=$(git ls-files -- "*.cpp" "*.h" ":(exclude)src/dashbls/" ":(exclude)src/util/expected.h" ":(exclude)src/leveldb/" ":(exclude)src/secp256k1/" ":(exclude)src/univalue/" | \
-    xargs cppcheck --enable=all -j "$(getconf _NPROCESSORS_ONLN)" --language=c++ --std=c++17 --template=gcc -D__cplusplus -DCLIENT_VERSION_BUILD -DCLIENT_VERSION_IS_RELEASE -DCLIENT_VERSION_MAJOR -DCLIENT_VERSION_MINOR -DCOPYRIGHT_YEAR -DDEBUG -I src/ -q 2>&1 | sort -u | \
-    grep -E "${ENABLED_CHECKS_REGEXP}" | \
-    grep -vE "${IGNORED_WARNINGS_REGEXP}")
-if [[ ${WARNINGS} != "" ]]; then
-    echo "${WARNINGS}"
-    echo
-    echo "Advice not applicable in this specific case? Add an exception by updating"
-    echo "IGNORED_WARNINGS in $0"
-    # Uncomment to enforce the developer note policy "By default, declare single-argument constructors `explicit`"
-    # exit 1
-fi
-exit 0
diff --git a/test/lint/lint-cppcheck-dash.sh b/test/lint/lint-cppcheck-dash.sh
index 3c6b9ddd93..202be43d14 100755
--- a/test/lint/lint-cppcheck-dash.sh
+++ b/test/lint/lint-cppcheck-dash.sh
@@ -80,10 +80,15 @@ ENABLED_CHECKS_REGEXP=$(join_array "|" "${ENABLED_CHECKS[@]}")
 IGNORED_WARNINGS_REGEXP=$(join_array "|" "${IGNORED_WARNINGS[@]}")
 FILES_REGEXP=$(join_array "|" "${FILES[@]}")
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-CPPCHECK_DIR=$SCRIPT_DIR/.cppcheck/
+# Check if CACHE_DIR is set and non-empty, otherwise use default .cppcheck/ directory
+if [[ -n "$CACHE_DIR" ]]; then
+    CPPCHECK_DIR=$CACHE_DIR/cppcheck/
+else
+    CPPCHECK_DIR=$SCRIPT_DIR/.cppcheck/
+fi
 if [ ! -d $CPPCHECK_DIR ]
 then
-    mkdir $CPPCHECK_DIR
+    mkdir -p $CPPCHECK_DIR
 fi
 WARNINGS=$(echo "${FILES}" | \
     xargs cppcheck --enable=all --inline-suppr --suppress=missingIncludeSystem --cppcheck-build-dir=$CPPCHECK_DIR -j "$(getconf _NPROCESSORS_ONLN)" --language=c++ --std=c++17 --template=gcc -D__cplusplus -DENABLE_WALLET -DCLIENT_VERSION_BUILD -DCLIENT_VERSION_IS_RELEASE -DCLIENT_VERSION_MAJOR -DCLIENT_VERSION_MINOR -DCOPYRIGHT_YEAR -DDEBUG -DUSE_EPOLL -DCHAR_BIT=8 -I src/ -q 2>&1 | sort -u | \