diff --git a/.github/workflows/build-macos.yml b/.github/workflows/build-macos.yml
deleted file mode 100644
index bef1750..0000000
--- a/.github/workflows/build-macos.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-name: build-macos
-
-on:
-  push:
-    paths-ignore:
-      - "**.md"
-      - LICENSE
-    branches:
-      - "master"
-  pull_request:
-    paths-ignore:
-      - "**.md"
-      - LICENSE
-    branches:
-      - master
-
-jobs:
-  build-and-test:
-    runs-on: macos-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Init
-        run: chmod +x ./build.sh
-
-      - name: Install NuGet
-        uses: NuGet/setup-nuget@v1.0.5
-
-      - name: Setup Testspace
-        uses: testspace-com/setup-testspace@v1
-        with:
-          domain: ${{github.repository_owner}}
-
-      - name: Install .NET 8
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: "8.0.x"
-
-      - name: Install .NET 9
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: "9.0.x"
-
-      - name: Build
-        run: ./build.sh --target build
-
-      - name: Run Tests
-        run: ./build.sh --target tests --exclusive
-
-      - name: Push result to Testspace server
-        run: |
-          testspace [macos]**/*.trx
-        if: always()
\ No newline at end of file
diff --git a/.github/workflows/build-ubuntu.yml b/.github/workflows/build-ubuntu.yml
deleted file mode 100644
index f82fb3e..0000000
--- a/.github/workflows/build-ubuntu.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-name: build-ubuntu
-
-on:
-  push:
-    paths-ignore:
-      - "**.md"
-      - LICENSE
-    branches:
-      - "master"
-  pull_request:
-    paths-ignore:
-      - "**.md"
-      - LICENSE
-    branches:
-      - master
-
-jobs:
-  build-and-test:
-    runs-on: ubuntu-20.04
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Init
-        run: chmod +x ./build.sh
-
-      - name: Install NuGet
-        uses: NuGet/setup-nuget@v1.0.5
-
-      - name: Setup Testspace
-        uses: testspace-com/setup-testspace@v1
-        with:
-          domain: ${{github.repository_owner}}
-
-      - name: Install .NET 8
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: "8.0.x"
-
-      - name: Install .NET 9
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: "9.0.x"
-
-      - name: Build
-        run: ./build.sh --target build
-
-      - name: Run Tests
-        run: ./build.sh --target tests --skipFunctionalTest false --exclusive
-
-      - name: Push result to Testspace server
-        run: |
-          testspace [linux]**/*.trx
-        if: always()
\ No newline at end of file
diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
deleted file mode 100644
index f41f8a9..0000000
--- a/.github/workflows/build-windows.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-name: build-windows
-
-on:
-  push:
-    paths-ignore:
-      - "**.md"
-      - LICENSE
-    branches:
-      - "master"
-  pull_request:
-    paths-ignore:
-      - "**.md"
-      - LICENSE
-    branches:
-      - master
-
-jobs:
-  build-and-test:
-    runs-on: windows-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Setup Testspace
-        uses: testspace-com/setup-testspace@v1
-        with:
-          domain: ${{github.repository_owner}}
-
-      - name: Install .NET 8
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: "8.0.x"
-
-      - name: Install .NET 9
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: "9.0.x"
-
-      - name: Build
-        run: .\build.ps1 --target build
-
-      - name: Run Tests
-        run: .\build.ps1 --target tests --exclusive
-
-      - name: Push result to Testspace server
-        run: |
-          testspace [windows]**/*.trx
-        if: always()
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..a494c1a
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,95 @@
+name: "CI/CD Pipeline"
+
+on:
+  push:
+    paths-ignore:
+      - "**.md"
+      - LICENSE
+    branches:
+      - "master"
+  pull_request:
+    paths-ignore:
+      - "**.md"
+      - LICENSE
+    branches:
+      - master
+      - "feature/*"
+
+env:
+  DOTNET_CLI_TELEMETRY_OPTOUT: true
+  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+  DOTNET_NOLOGO: true
+
+jobs:
+  build-and-test:
+    name: "Build & Test (${{ matrix.name }})"
+    runs-on: ${{ matrix.os }}
+    env:
+      NUGET_PACKAGES: ${{ contains(matrix.os, 'windows') && format('{0}\.nuget\packages', github.workspace) || format('{0}/.nuget/packages', github.workspace) }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: windows-latest
+            name: "Windows"
+            script: "./build.ps1"
+            
+          - os: ubuntu-22.04
+            name: "Linux"
+            script: "./build.sh"
+            
+          - os: macos-latest
+            name: "macOS"
+            script: "./build.sh"
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Full history for better caching
+
+      - name: "Setup .NET SDK"
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: |
+            8.0.x
+            9.0.x
+
+      - name: "Make build script executable"
+        if: runner.os != 'Windows'
+        run: chmod +x ./build.sh
+
+      - name: "Cache NuGet packages"
+        uses: actions/cache@v4
+        with:
+          path: ${{ runner.os == 'Windows' && format('{0}\.nuget\packages', github.workspace) || format('{0}/.nuget/packages', github.workspace) }}
+          key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json', '**/*.csproj', '**/Directory.Packages.props') }}
+          restore-keys: |
+            ${{ runner.os }}-nuget-
+
+      - name: "Build"
+        run: ${{ matrix.script }} --target build
+
+      - name: "Run Tests"
+        run: ${{ matrix.script }} --target tests --skipFunctionalTest ${{ runner.os == 'Linux' && 'false' || 'true' }} --exclusive
+
+      - name: "Publish Test Results"
+        uses: dorny/test-reporter@v1
+        if: success() || failure()
+        with:
+          name: 'Test Results (${{ matrix.name }})'
+          path: '**/TestResults/*.trx'
+          reporter: 'dotnet-trx'
+          fail-on-error: true
+          max-annotations: 50
+
+      - name: "Upload Test Artifacts"
+        uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+          name: test-results-${{ matrix.name }}
+          path: |
+            **/*.trx
+            **/TestResults/**/*
+          retention-days: 7
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
new file mode 100644
index 0000000..2f7ccaf
--- /dev/null
+++ b/.github/workflows/dependency-review.yml
@@ -0,0 +1,27 @@
+name: Dependency Review
+
+on:
+  pull_request:
+    branches:
+      - master
+      - "feature/*"
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  dependency-review:
+    name: "Dependency Review"
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v4
+
+      - name: "Dependency Review"
+        uses: actions/dependency-review-action@v4
+        with:
+          # Fail the check if a vulnerability with 'moderate' severity or higher is found.
+          fail-on-severity: moderate
+          # Always post a summary of the check as a comment on the PR.
+          comment-summary-in-pr: always
\ No newline at end of file
diff --git a/.github/workflows/publish-dev-github.yml b/.github/workflows/publish-dev-github.yml
new file mode 100644
index 0000000..f9d8d27
--- /dev/null
+++ b/.github/workflows/publish-dev-github.yml
@@ -0,0 +1,166 @@
+name: "Auto Publish to GitHub Packages"
+
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - "**.md"
+      - LICENSE
+      - ".github/**"
+      - "docs/**"
+
+env:
+  DOTNET_CLI_TELEMETRY_OPTOUT: true
+  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+  DOTNET_NOLOGO: true
+
+jobs:
+  auto-publish:
+    name: "Auto Publish Development Build"
+    runs-on: ubuntu-22.04
+    if: github.repository == 'localstack-dotnet/localstack-dotnet-client'
+    env:
+      NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: "Setup .NET SDK"
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: |
+            8.0.x
+            9.0.x
+
+      - name: "Cache NuGet packages"
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/.nuget/packages
+          key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json', '**/*.csproj', '**/Directory.Packages.props') }}
+          restore-keys: |
+            ${{ runner.os }}-nuget-
+
+      - name: "Make build script executable"
+        run: chmod +x ./build.sh
+
+      - name: "Build & Test"
+        run: ./build.sh --target tests --skipFunctionalTest true
+
+      - name: "Generate Development Version"
+        id: version
+        run: |
+          # Extract base version from Directory.Build.props
+          BASE_VERSION=$(grep -oP '<PackageMainVersion>\K[^<]+' Directory.Build.props)
+
+          # Generate build metadata
+          BUILD_DATE=$(date +%Y%m%d)
+          COMMIT_SHA=$(git rev-parse --short HEAD)
+          BRANCH_NAME=$(echo "${{ github.ref_name }}" | sed 's/[^a-zA-Z0-9-]/-/g')
+
+          # Version format: 2.0.0-preview1.20240715.a1b2c3d
+          if [[ "${{ github.ref_name }}" == "master" ]]; then
+            DEV_VERSION="${BASE_VERSION}.${BUILD_DATE}.${COMMIT_SHA}"
+          else
+            DEV_VERSION="${BASE_VERSION}-${BRANCH_NAME}.${BUILD_DATE}.${COMMIT_SHA}"
+          fi
+
+          echo "base-version=${BASE_VERSION}" >> $GITHUB_OUTPUT
+          echo "dev-version=${DEV_VERSION}" >> $GITHUB_OUTPUT
+          echo "build-date=${BUILD_DATE}" >> $GITHUB_OUTPUT
+          echo "commit-sha=${COMMIT_SHA}" >> $GITHUB_OUTPUT
+
+          echo "📦 Generated development version: ${DEV_VERSION}"
+
+      - name: "Setup GitHub Packages Authentication"
+        run: |
+          dotnet nuget add source https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json \
+            --name github-packages \
+            --username ${{ github.actor }} \
+            --password ${{ secrets.GITHUB_TOKEN }} \
+            --store-password-in-clear-text
+
+      - name: "Pack & Publish LocalStack.Client"
+        run: |
+          echo "🔨 Building LocalStack.Client package..."
+          ./build.sh --target nuget-pack \
+            --package-source github \
+            --package-id LocalStack.Client \
+            --package-version ${{ steps.version.outputs.dev-version }}
+
+          echo "📤 Publishing LocalStack.Client to GitHub Packages..."
+          ./build.sh --target nuget-push \
+            --package-source github \
+            --package-id LocalStack.Client \
+            --package-version ${{ steps.version.outputs.dev-version }} \
+            --package-secret ${{ secrets.GITHUB_TOKEN }}
+
+      - name: "Update Extensions Dependencies"
+        run: |
+          echo "🔄 Updating LocalStack.Client.Extensions dependencies..."
+          cd src/LocalStack.Client.Extensions/
+
+          # Remove project reference and add package reference
+          dotnet remove reference ../LocalStack.Client/LocalStack.Client.csproj
+          dotnet add package LocalStack.Client \
+            --version ${{ steps.version.outputs.dev-version }} \
+            --source github-packages
+
+      - name: "Pack & Publish LocalStack.Client.Extensions"
+        run: |
+          echo "🔨 Building LocalStack.Client.Extensions package..."
+          ./build.sh --target nuget-pack \
+            --package-source github \
+            --package-id LocalStack.Client.Extensions \
+            --package-version ${{ steps.version.outputs.dev-version }}
+
+          echo "📤 Publishing LocalStack.Client.Extensions to GitHub Packages..."
+          ./build.sh --target nuget-push \
+            --package-source github \
+            --package-id LocalStack.Client.Extensions \
+            --package-version ${{ steps.version.outputs.dev-version }} \
+            --package-secret ${{ secrets.GITHUB_TOKEN }}
+
+      - name: "Upload Package Artifacts"
+        uses: actions/upload-artifact@v4
+        with:
+          name: "dev-packages-${{ steps.version.outputs.dev-version }}"
+          path: |
+            artifacts/*.nupkg
+            artifacts/*.snupkg
+          retention-days: 7
+
+      - name: "Generate Summary"
+        run: |
+          echo "## 📦 Development Packages Published" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "| Package | Version | Source |" >> $GITHUB_STEP_SUMMARY
+          echo "|---------|---------|---------|" >> $GITHUB_STEP_SUMMARY
+          echo "| LocalStack.Client | \`${{ steps.version.outputs.dev-version }}\` | GitHub Packages |" >> $GITHUB_STEP_SUMMARY
+          echo "| LocalStack.Client.Extensions | \`${{ steps.version.outputs.dev-version }}\` | GitHub Packages |" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### 🚀 Installation Instructions" >> $GITHUB_STEP_SUMMARY
+          echo '```bash' >> $GITHUB_STEP_SUMMARY
+          echo "# Add GitHub Packages source" >> $GITHUB_STEP_SUMMARY
+          echo "dotnet nuget add source https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json \\" >> $GITHUB_STEP_SUMMARY
+          echo "  --name github-localstack \\" >> $GITHUB_STEP_SUMMARY
+          echo "  --username USERNAME \\" >> $GITHUB_STEP_SUMMARY
+          echo "  --password GITHUB_TOKEN" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "# Install development packages" >> $GITHUB_STEP_SUMMARY
+          echo "dotnet add package LocalStack.Client --version ${{ steps.version.outputs.dev-version }} --source github-localstack" >> $GITHUB_STEP_SUMMARY
+          echo "dotnet add package LocalStack.Client.Extensions --version ${{ steps.version.outputs.dev-version }} --source github-localstack" >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### 📊 Build Information" >> $GITHUB_STEP_SUMMARY
+          echo "- **Base Version**: ${{ steps.version.outputs.base-version }}" >> $GITHUB_STEP_SUMMARY
+          echo "- **Build Date**: ${{ steps.version.outputs.build-date }}" >> $GITHUB_STEP_SUMMARY
+          echo "- **Commit**: ${{ steps.version.outputs.commit-sha }}" >> $GITHUB_STEP_SUMMARY
+          echo "- **Branch**: ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY
diff --git a/.github/workflows/publish-nuget.yml b/.github/workflows/publish-nuget.yml
index 17d60ba..afb009e 100644
--- a/.github/workflows/publish-nuget.yml
+++ b/.github/workflows/publish-nuget.yml
@@ -1,4 +1,4 @@
-name: "publish-nuget"
+name: "Manual Package Publishing"
 
 on:
   workflow_dispatch:
@@ -10,10 +10,10 @@ on:
         type: choice
         description: Package Source
         required: true
-        default: "myget"
+        default: "nuget"
         options:
-        - myget
         - nuget
+        - github
       package-id:
         type: choice
         description: Package Id
@@ -23,48 +23,111 @@ on:
         - LocalStack.Client
         - LocalStack.Client.Extensions
 
+env:
+  DOTNET_CLI_TELEMETRY_OPTOUT: true
+  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+  DOTNET_NOLOGO: true
+
 jobs:
-  publish-nuget:
-    runs-on: ubuntu-20.04
+  publish-manual:
+    name: "Publish to ${{ github.event.inputs.package-source }}"
+    runs-on: ubuntu-22.04
+    env:
+      NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
+    
+    permissions:
+      contents: read
+      packages: write
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: Init
-        run: chmod +x ./build.sh
-
-      - name: Install NuGet
-        uses: NuGet/setup-nuget@v1.0.5
+      - name: "Checkout"
+        uses: actions/checkout@v4
 
-      - name: Install .NET 8
-        uses: actions/setup-dotnet@v1
+      - name: "Setup .NET SDK"
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: "8.0.x"
+          dotnet-version: |
+            8.0.x
+            9.0.x
 
-      - name: Install .NET 9
-        uses: actions/setup-dotnet@v1
+      - name: "Cache NuGet packages"
+        uses: actions/cache@v4
         with:
-          dotnet-version: "9.0.x"
+          path: ~/.nuget/packages
+          key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json', '**/*.csproj', '**/Directory.Packages.props') }}
+          restore-keys: |
+            ${{ runner.os }}-nuget-
+
+      - name: "Make build script executable"
+        run: chmod +x ./build.sh
+
+      - name: "Build & Test"
+        run: ./build.sh --target tests --skipFunctionalTest true
 
-      - name: Build & Test
-        run: ./build.sh
+      - name: "Print Package Information"
+        run: |
+          echo "📦 Package: ${{ github.event.inputs.package-id }}"
+          echo "🏷️ Version: ${{ github.event.inputs.package-version }}"
+          echo "🎯 Target: ${{ github.event.inputs.package-source }}"
+          echo "🔗 Repository: ${{ github.repository }}"
 
-      - name: "Print Version"
+      - name: "Setup GitHub Packages Authentication"
+        if: ${{ github.event.inputs.package-source == 'github' }}
         run: |
-          echo "Package Version: ${{ github.event.inputs.package-version }}"
+          dotnet nuget add source https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json \
+            --name github-packages \
+            --username ${{ github.actor }} \
+            --password ${{ secrets.GITHUB_TOKEN }} \
+            --store-password-in-clear-text
 
-      - name: Remove Project Ref & Add latest pack
+      - name: "Remove Project Reference & Add Package Reference"
         if: ${{ github.event.inputs.package-id == 'LocalStack.Client.Extensions' }}
-        run: cd src/LocalStack.Client.Extensions/ && dotnet remove reference ../LocalStack.Client/LocalStack.Client.csproj && dotnet add package LocalStack.Client
+        run: |
+          cd src/LocalStack.Client.Extensions/
+          
+          # Remove project reference
+          dotnet remove reference ../LocalStack.Client/LocalStack.Client.csproj
+          
+          # Add package reference based on target source
+          if [ "${{ github.event.inputs.package-source }}" == "github" ]; then
+            dotnet add package LocalStack.Client \
+              --version ${{ github.event.inputs.package-version }} \
+              --source github-packages
+          else
+            dotnet add package LocalStack.Client \
+              --version ${{ github.event.inputs.package-version }}
+          fi
 
-      - name: Nuget Pack
-        run: ./build.sh --target nuget-pack --package-source ${{ github.event.inputs.package-source }} --package-id ${{ github.event.inputs.package-id }} --package-version ${{ github.event.inputs.package-version }}
+      - name: "Pack NuGet Package"
+        run: |
+          ./build.sh --target nuget-pack \
+            --package-source ${{ github.event.inputs.package-source }} \
+            --package-id ${{ github.event.inputs.package-id }} \
+            --package-version ${{ github.event.inputs.package-version }}
 
-      - name: MyGet Push
-        if: ${{ github.event.inputs.package-source == 'myget' }}
-        run: ./build.sh --target nuget-push --package-source ${{ github.event.inputs.package-source }} --package-id ${{ github.event.inputs.package-id }} --package-version ${{ github.event.inputs.package-version }} --package-secret ${{secrets.MYGET_API_KEY}}
+      - name: "Publish to GitHub Packages"
+        if: ${{ github.event.inputs.package-source == 'github' }}
+        run: |
+          ./build.sh --target nuget-push \
+            --package-source github \
+            --package-id ${{ github.event.inputs.package-id }} \
+            --package-version ${{ github.event.inputs.package-version }} \
+            --package-secret ${{ secrets.GITHUB_TOKEN }}
 
-      - name: NuGet Push
+      - name: "Publish to NuGet.org"
         if: ${{ github.event.inputs.package-source == 'nuget' }}
-        run: ./build.sh --target nuget-push --package-source ${{ github.event.inputs.package-source }} --package-id ${{ github.event.inputs.package-id }} --package-version ${{ github.event.inputs.package-version }} --package-secret ${{secrets.NUGET_API_KEY}}
\ No newline at end of file
+        run: |
+          ./build.sh --target nuget-push \
+            --package-source nuget \
+            --package-id ${{ github.event.inputs.package-id }} \
+            --package-version ${{ github.event.inputs.package-version }} \
+            --package-secret ${{ secrets.NUGET_API_KEY }}
+
+      - name: "Upload Package Artifacts"
+        uses: actions/upload-artifact@v4
+        with:
+          name: "packages-${{ github.event.inputs.package-id }}-${{ github.event.inputs.package-version }}"
+          path: |
+            artifacts/*.nupkg
+            artifacts/*.snupkg
+          retention-days: 30
\ No newline at end of file
diff --git a/Directory.Packages.props b/Directory.Packages.props
index 432b334..6863198 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -146,8 +146,8 @@
     </PackageVersion>
     <PackageVersion Include="Moq" Version="4.20.72" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
-    <PackageVersion Include="Testcontainers" Version="4.3.0" />
-    <PackageVersion Include="Testcontainers.LocalStack" Version="4.3.0" />
+    <PackageVersion Include="Testcontainers" Version="4.6.0" />
+    <PackageVersion Include="Testcontainers.LocalStack" Version="4.6.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.abstractions" Version="2.0.3" />
     <PackageVersion Include="xunit.runner.console" Version="2.9.3">
diff --git a/README.md b/README.md
index 95224e5..51c4faa 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# LocalStack .NET Client ![Nuget](https://img.shields.io/nuget/dt/LocalStack.Client) [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/) [![Space Metric](https://localstack-dotnet.testspace.com/spaces/232580/badge?token=bc6aa170f4388c662b791244948f6d2b14f16983)](https://localstack-dotnet.testspace.com/spaces/232580?utm_campaign=metric&utm_medium=referral&utm_source=badge "Test Cases")
+# LocalStack .NET Client ![Nuget](https://img.shields.io/nuget/dt/LocalStack.Client) [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/) [![CI/CD Pipeline](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml) [![Security](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml)
 
 > ## ⚠️ AWS SDK v4 Transition Notice
 > 
@@ -27,16 +27,16 @@ Localstack.NET is an easy-to-use .NET client for [LocalStack](https://github.com
 
 | Package                      | v1.x (AWS SDK v3)                                                                                                                                    | v2.x (AWS SDK v4) - Development                                                                                                                                                                                                          |
 | ---------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| LocalStack.Client            | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/)                       | [![MyGet](https://img.shields.io/myget/localstack-dotnet-client/v/LocalStack.Client.svg?label=myget)](https://www.myget.org/feed/localstack-dotnet-client/package/nuget/LocalStack.Client)                       |
-| LocalStack.Client.Extensions | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.Extensions.svg)](https://www.nuget.org/packages/LocalStack.Client.Extensions/) | [![MyGet](https://img.shields.io/myget/localstack-dotnet-client/v/LocalStack.Client.Extensions.svg?label=myget)](https://www.myget.org/feed/localstack-dotnet-client/package/nuget/LocalStack.Client.Extensions) |
+| LocalStack.Client            | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/)                       | [![GitHub Packages](https://img.shields.io/github/v/release/localstack-dotnet/localstack-dotnet-client?include_prereleases&label=github%20packages)](https://github.com/localstack-dotnet/localstack-dotnet-client/packages)                       |
+| LocalStack.Client.Extensions | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.Extensions.svg)](https://www.nuget.org/packages/LocalStack.Client.Extensions/) | [![GitHub Packages](https://img.shields.io/github/v/release/localstack-dotnet/localstack-dotnet-client?include_prereleases&label=github%20packages)](https://github.com/localstack-dotnet/localstack-dotnet-client/packages) |
 
 ## Continuous Integration
 
-| Build server   | Platform | Build status                                                                                                                                                                                                                       |
-| -------------- | -------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| Github Actions | Ubuntu   | [![build-ubuntu](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml)    |
-| Github Actions | Windows  | [![build-windows](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml) |
-| Github Actions | macOS    | [![build-macos](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml)       |
+| Build Platform | Status | Description |
+|----------------|--------|-------------|
+| **Cross-Platform CI** | [![CI/CD Pipeline](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml) | Matrix testing: Windows, Linux, macOS |
+| **Security Analysis** | [![Security](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml) | CodeQL analysis & dependency review |
+| **Automated Publishing** | [![Auto Publish](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/publish-dev-github.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/publish-dev-github.yml) | Daily GitHub Packages builds |
 
 ## Table of Contents
 
@@ -81,13 +81,37 @@ For detailed installation and setup instructions, please refer to the [official
 
 ## Getting Started
 
-LocalStack.NET is installed from NuGet. To work with LocalStack in your .NET applications, you'll need the main library and its extensions. Here's how you can install them:
+LocalStack.NET is available through multiple package sources to support different development workflows.
+
+### 📦 Package Installation
+
+#### Stable Releases (NuGet.org)
+
+For production use and stable releases:
 
 ```bash
 dotnet add package LocalStack.Client
 dotnet add package LocalStack.Client.Extensions
 ```
 
+#### Development Builds (GitHub Packages)
+
+For testing latest features and bug fixes:
+
+```bash
+# Add GitHub Packages source
+dotnet nuget add source https://nuget.pkg.github.com/localstack-dotnet/index.json \
+  --name github-localstack \
+  --username YOUR_GITHUB_USERNAME \
+  --password YOUR_GITHUB_TOKEN
+
+# Install development packages
+dotnet add package LocalStack.Client --prerelease --source github-localstack
+dotnet add package LocalStack.Client.Extensions --prerelease --source github-localstack
+```
+
+> **🔑 GitHub Packages Authentication**: You'll need a GitHub account and [Personal Access Token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token) with `read:packages` permission.
+
 Refer to [documentation](https://github.com/localstack-dotnet/localstack-dotnet-client/wiki/Getting-Started#installation) for more information on how to install LocalStack.NET.
 
 `LocalStack.NET` is a library that provides a wrapper around the [aws-sdk-net](https://github.com/aws/aws-sdk-net). This means you can use it in a similar way to the `AWS SDK for .NET` and to [AWSSDK.Extensions.NETCore.Setup](https://docs.aws.amazon.com/sdk-for-net/latest/developer-guide/net-dg-config-netcore.html) with a few differences. For more on how to use the AWS SDK for .NET, see [Getting Started with the AWS SDK for .NET](https://docs.aws.amazon.com/sdk-for-net/v3/developer-guide/net-dg-setup.html).
diff --git a/build/LocalStack.Build/BuildContext.cs b/build/LocalStack.Build/BuildContext.cs
index 4000e4b..7e88440 100644
--- a/build/LocalStack.Build/BuildContext.cs
+++ b/build/LocalStack.Build/BuildContext.cs
@@ -19,7 +19,8 @@ public BuildContext(ICakeContext context) : base(context)
         sourceBuilder.AddRange(new[]
         {
             new KeyValuePair<string, string>("myget", "https://www.myget.org/F/localstack-dotnet-client/api/v3/index.json"),
-            new KeyValuePair<string, string>("nuget", "https://api.nuget.org/v3/index.json")
+            new KeyValuePair<string, string>("nuget", "https://api.nuget.org/v3/index.json"),
+            new KeyValuePair<string, string>("github", "https://nuget.pkg.github.com/localstack-dotnet/index.json"),
         });
         PackageSourceMap = sourceBuilder.ToImmutable();
 
@@ -38,7 +39,7 @@ public BuildContext(ICakeContext context) : base(context)
         packIdBuilder.AddRange(new[]
         {
             new KeyValuePair<string, FilePath>("LocalStack.Client", LocalStackClientProjFile),
-            new KeyValuePair<string, FilePath>("LocalStack.Client.Extensions", LocalStackClientExtProjFile)
+            new KeyValuePair<string, FilePath>("LocalStack.Client.Extensions", LocalStackClientExtProjFile),
         });
         PackageIdProjMap = packIdBuilder.ToImmutable();
     }
@@ -100,7 +101,7 @@ public void InstallXUnitNugetPackage()
 
         var nugetInstallSettings = new NuGetInstallSettings
         {
-            Version = "2.8.1", Verbosity = NuGetVerbosity.Normal, OutputDirectory = "testrunner", WorkingDirectory = "."
+            Version = "2.8.1", Verbosity = NuGetVerbosity.Normal, OutputDirectory = "testrunner", WorkingDirectory = ".",
         };
 
         this.NuGetInstall("xunit.runner.console", nugetInstallSettings);
@@ -130,6 +131,69 @@ public IEnumerable<ProjMetadata> GetProjMetadata()
         return projMetadata;
     }
 
+    public void InstallMonoOnLinux()
+    {
+        int result = this.StartProcess("mono", new ProcessSettings
+        {
+            Arguments = "--version",
+            RedirectStandardOutput = true,
+            NoWorkingDirectory = true,
+        });
+
+        if (result == 0)
+        {
+            this.Information("✅ Mono is already installed. Skipping installation.");
+            return;
+        }
+
+        this.Information("Mono not found. Starting installation on Linux for .NET Framework test platform support...");
+
+        // Add Mono repository key
+        int exitCode1 = this.StartProcess("sudo", new ProcessSettings
+        {
+            Arguments = "apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF",
+        });
+
+        if (exitCode1 != 0)
+        {
+            this.Warning($"⚠️ Failed to add Mono repository key (exit code: {exitCode1})");
+            return;
+        }
+
+        // Add Mono repository
+        int exitCode2 = this.StartProcess("bash", new ProcessSettings
+        {
+            Arguments = "-c \"echo 'deb https://download.mono-project.com/repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/mono-official-stable.list\"",
+        });
+
+        if (exitCode2 != 0)
+        {
+            this.Warning($"⚠️ Failed to add Mono repository (exit code: {exitCode2})");
+            return;
+        }
+
+        // Update package list
+        int exitCode3 = this.StartProcess("sudo", new ProcessSettings { Arguments = "apt update" });
+
+        if (exitCode3 != 0)
+        {
+            this.Warning($"⚠️ Failed to update package list (exit code: {exitCode3})");
+            return;
+        }
+
+        // Install Mono
+        int exitCode4 = this.StartProcess("sudo", new ProcessSettings { Arguments = "apt install -y mono-complete" });
+
+        if (exitCode4 != 0)
+        {
+            this.Warning($"⚠️ Failed to install Mono (exit code: {exitCode4})");
+            this.Warning("This may cause .NET Framework tests to fail on Linux");
+            return;
+        }
+
+        this.Information("✅ Mono installation completed successfully");
+    }
+
     public void RunXUnitUsingMono(string targetFramework, string assemblyPath)
     {
         int exitCode = this.StartProcess(
diff --git a/build/LocalStack.Build/Program.cs b/build/LocalStack.Build/Program.cs
index 4190e71..1e2f01d 100644
--- a/build/LocalStack.Build/Program.cs
+++ b/build/LocalStack.Build/Program.cs
@@ -20,10 +20,6 @@ public override void Run(BuildContext context)
         }
 
         context.StartProcess("git", new ProcessSettings { Arguments = "config --global core.autocrlf true" });
-
-        context.StartProcess("mono", new ProcessSettings { Arguments = "--version" });
-
-        context.InstallXUnitNugetPackage();
     }
 }
 
@@ -45,7 +41,7 @@ public override void Run(BuildContext context)
 
         var settings = new DotNetTestSettings
         {
-            NoRestore = !context.ForceRestore, NoBuild = !context.ForceBuild, Configuration = context.BuildConfiguration, Blame = true
+            NoRestore = !context.ForceRestore, NoBuild = !context.ForceBuild, Configuration = context.BuildConfiguration, Blame = true,
         };
 
         IEnumerable<ProjMetadata> projMetadata = context.GetProjMetadata();
@@ -92,21 +88,19 @@ public override void Run(BuildContext context)
                     }
                 }
 
-                if (context.IsRunningOnLinux() && targetFramework == "net472")
-                {
-                    context.Warning("Temporarily disabled running net472 tests on Linux because of a problem in mono runtime");
-                }
-                else if (context.IsRunningOnMacOs() && targetFramework == "net472")
-                {
-                    context.RunXUnitUsingMono(targetFramework, $"{testProj.DirectoryPath}/bin/{context.BuildConfiguration}/{targetFramework}/{testProj.AssemblyName}.dll");
-                }
-                else
+                // .NET Framework testing on non-Windows platforms
+                // - Modern .NET includes built-in Mono runtime
+                // - Test platform still requires external Mono installation on Linux
+                if (targetFramework == "net472" && !context.IsRunningOnWindows())
                 {
-                    string testFilePrefix = targetFramework.Replace(".", "-");
-                    settings.ArgumentCustomization = args => args.Append($" --logger \"trx;LogFileName={testFilePrefix}_{testResults}\"");
-                    context.DotNetTest(testProjectPath, settings);
+                    string platform = context.IsRunningOnLinux() ? "Linux (with external Mono)" : "macOS (built-in Mono)";
+                    context.Information($"Running .NET Framework tests on {platform}");
                 }
 
+                string testFilePrefix = targetFramework.Replace(".", "-");
+                settings.ArgumentCustomization = args => args.Append($" --logger \"trx;LogFileName={testFilePrefix}_{testResults}\"");
+                context.DotNetTest(testProjectPath, settings);
+
                 context.Warning("==============================================================");
             }
         }
@@ -129,7 +123,7 @@ public override void Run(BuildContext context)
 
         var settings = new DotNetPackSettings
         {
-            Configuration = context.BuildConfiguration, OutputDirectory = context.ArtifactOutput, MSBuildSettings = new DotNetMSBuildSettings()
+            Configuration = context.BuildConfiguration, OutputDirectory = context.ArtifactOutput, MSBuildSettings = new DotNetMSBuildSettings(),
         };
 
         settings.MSBuildSettings.SetVersion(context.PackageVersion);
@@ -143,13 +137,20 @@ private static void ValidatePackageVersion(BuildContext context)
         BuildContext.ValidateArgument("package-version", context.PackageVersion);
         BuildContext.ValidateArgument("package-source", context.PackageSource);
 
-        Match match = Regex.Match(context.PackageVersion, @"^(\d+)\.(\d+)\.(\d+)(\.(\d+))*$", RegexOptions.IgnoreCase);
+        Match match = Regex.Match(context.PackageVersion, @"^(\d+)\.(\d+)\.(\d+)([\.\-].*)*$", RegexOptions.IgnoreCase);
 
         if (!match.Success)
         {
             throw new Exception($"Invalid version: {context.PackageVersion}");
         }
 
+        // Skip version validation for GitHub Packages - allows overwriting dev builds
+        if (context.PackageSource == "github")
+        {
+            context.Information($"🔄 Skipping version validation for GitHub Packages source");
+            return;
+        }
+
         string packageSource = context.PackageSourceMap[context.PackageSource];
 
         var nuGetListSettings = new NuGetListSettings { AllVersions = false, Source = new List<string>() { packageSource } };
diff --git a/src/LocalStack.Client.Extensions/README.md b/src/LocalStack.Client.Extensions/README.md
index 95224e5..51c4faa 100644
--- a/src/LocalStack.Client.Extensions/README.md
+++ b/src/LocalStack.Client.Extensions/README.md
@@ -1,4 +1,4 @@
-# LocalStack .NET Client ![Nuget](https://img.shields.io/nuget/dt/LocalStack.Client) [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/) [![Space Metric](https://localstack-dotnet.testspace.com/spaces/232580/badge?token=bc6aa170f4388c662b791244948f6d2b14f16983)](https://localstack-dotnet.testspace.com/spaces/232580?utm_campaign=metric&utm_medium=referral&utm_source=badge "Test Cases")
+# LocalStack .NET Client ![Nuget](https://img.shields.io/nuget/dt/LocalStack.Client) [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/) [![CI/CD Pipeline](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml) [![Security](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml)
 
 > ## ⚠️ AWS SDK v4 Transition Notice
 > 
@@ -27,16 +27,16 @@ Localstack.NET is an easy-to-use .NET client for [LocalStack](https://github.com
 
 | Package                      | v1.x (AWS SDK v3)                                                                                                                                    | v2.x (AWS SDK v4) - Development                                                                                                                                                                                                          |
 | ---------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| LocalStack.Client            | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/)                       | [![MyGet](https://img.shields.io/myget/localstack-dotnet-client/v/LocalStack.Client.svg?label=myget)](https://www.myget.org/feed/localstack-dotnet-client/package/nuget/LocalStack.Client)                       |
-| LocalStack.Client.Extensions | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.Extensions.svg)](https://www.nuget.org/packages/LocalStack.Client.Extensions/) | [![MyGet](https://img.shields.io/myget/localstack-dotnet-client/v/LocalStack.Client.Extensions.svg?label=myget)](https://www.myget.org/feed/localstack-dotnet-client/package/nuget/LocalStack.Client.Extensions) |
+| LocalStack.Client            | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/)                       | [![GitHub Packages](https://img.shields.io/github/v/release/localstack-dotnet/localstack-dotnet-client?include_prereleases&label=github%20packages)](https://github.com/localstack-dotnet/localstack-dotnet-client/packages)                       |
+| LocalStack.Client.Extensions | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.Extensions.svg)](https://www.nuget.org/packages/LocalStack.Client.Extensions/) | [![GitHub Packages](https://img.shields.io/github/v/release/localstack-dotnet/localstack-dotnet-client?include_prereleases&label=github%20packages)](https://github.com/localstack-dotnet/localstack-dotnet-client/packages) |
 
 ## Continuous Integration
 
-| Build server   | Platform | Build status                                                                                                                                                                                                                       |
-| -------------- | -------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| Github Actions | Ubuntu   | [![build-ubuntu](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml)    |
-| Github Actions | Windows  | [![build-windows](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml) |
-| Github Actions | macOS    | [![build-macos](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml)       |
+| Build Platform | Status | Description |
+|----------------|--------|-------------|
+| **Cross-Platform CI** | [![CI/CD Pipeline](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml) | Matrix testing: Windows, Linux, macOS |
+| **Security Analysis** | [![Security](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml) | CodeQL analysis & dependency review |
+| **Automated Publishing** | [![Auto Publish](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/publish-dev-github.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/publish-dev-github.yml) | Daily GitHub Packages builds |
 
 ## Table of Contents
 
@@ -81,13 +81,37 @@ For detailed installation and setup instructions, please refer to the [official
 
 ## Getting Started
 
-LocalStack.NET is installed from NuGet. To work with LocalStack in your .NET applications, you'll need the main library and its extensions. Here's how you can install them:
+LocalStack.NET is available through multiple package sources to support different development workflows.
+
+### 📦 Package Installation
+
+#### Stable Releases (NuGet.org)
+
+For production use and stable releases:
 
 ```bash
 dotnet add package LocalStack.Client
 dotnet add package LocalStack.Client.Extensions
 ```
 
+#### Development Builds (GitHub Packages)
+
+For testing latest features and bug fixes:
+
+```bash
+# Add GitHub Packages source
+dotnet nuget add source https://nuget.pkg.github.com/localstack-dotnet/index.json \
+  --name github-localstack \
+  --username YOUR_GITHUB_USERNAME \
+  --password YOUR_GITHUB_TOKEN
+
+# Install development packages
+dotnet add package LocalStack.Client --prerelease --source github-localstack
+dotnet add package LocalStack.Client.Extensions --prerelease --source github-localstack
+```
+
+> **🔑 GitHub Packages Authentication**: You'll need a GitHub account and [Personal Access Token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token) with `read:packages` permission.
+
 Refer to [documentation](https://github.com/localstack-dotnet/localstack-dotnet-client/wiki/Getting-Started#installation) for more information on how to install LocalStack.NET.
 
 `LocalStack.NET` is a library that provides a wrapper around the [aws-sdk-net](https://github.com/aws/aws-sdk-net). This means you can use it in a similar way to the `AWS SDK for .NET` and to [AWSSDK.Extensions.NETCore.Setup](https://docs.aws.amazon.com/sdk-for-net/latest/developer-guide/net-dg-config-netcore.html) with a few differences. For more on how to use the AWS SDK for .NET, see [Getting Started with the AWS SDK for .NET](https://docs.aws.amazon.com/sdk-for-net/v3/developer-guide/net-dg-setup.html).
diff --git a/src/LocalStack.Client/README.md b/src/LocalStack.Client/README.md
index 95224e5..51c4faa 100644
--- a/src/LocalStack.Client/README.md
+++ b/src/LocalStack.Client/README.md
@@ -1,4 +1,4 @@
-# LocalStack .NET Client ![Nuget](https://img.shields.io/nuget/dt/LocalStack.Client) [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/) [![Space Metric](https://localstack-dotnet.testspace.com/spaces/232580/badge?token=bc6aa170f4388c662b791244948f6d2b14f16983)](https://localstack-dotnet.testspace.com/spaces/232580?utm_campaign=metric&utm_medium=referral&utm_source=badge "Test Cases")
+# LocalStack .NET Client ![Nuget](https://img.shields.io/nuget/dt/LocalStack.Client) [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/) [![CI/CD Pipeline](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml) [![Security](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml)
 
 > ## ⚠️ AWS SDK v4 Transition Notice
 > 
@@ -27,16 +27,16 @@ Localstack.NET is an easy-to-use .NET client for [LocalStack](https://github.com
 
 | Package                      | v1.x (AWS SDK v3)                                                                                                                                    | v2.x (AWS SDK v4) - Development                                                                                                                                                                                                          |
 | ---------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| LocalStack.Client            | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/)                       | [![MyGet](https://img.shields.io/myget/localstack-dotnet-client/v/LocalStack.Client.svg?label=myget)](https://www.myget.org/feed/localstack-dotnet-client/package/nuget/LocalStack.Client)                       |
-| LocalStack.Client.Extensions | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.Extensions.svg)](https://www.nuget.org/packages/LocalStack.Client.Extensions/) | [![MyGet](https://img.shields.io/myget/localstack-dotnet-client/v/LocalStack.Client.Extensions.svg?label=myget)](https://www.myget.org/feed/localstack-dotnet-client/package/nuget/LocalStack.Client.Extensions) |
+| LocalStack.Client            | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.svg)](https://www.nuget.org/packages/LocalStack.Client/)                       | [![GitHub Packages](https://img.shields.io/github/v/release/localstack-dotnet/localstack-dotnet-client?include_prereleases&label=github%20packages)](https://github.com/localstack-dotnet/localstack-dotnet-client/packages)                       |
+| LocalStack.Client.Extensions | [![NuGet](https://img.shields.io/nuget/v/LocalStack.Client.Extensions.svg)](https://www.nuget.org/packages/LocalStack.Client.Extensions/) | [![GitHub Packages](https://img.shields.io/github/v/release/localstack-dotnet/localstack-dotnet-client?include_prereleases&label=github%20packages)](https://github.com/localstack-dotnet/localstack-dotnet-client/packages) |
 
 ## Continuous Integration
 
-| Build server   | Platform | Build status                                                                                                                                                                                                                       |
-| -------------- | -------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| Github Actions | Ubuntu   | [![build-ubuntu](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-ubuntu.yml)    |
-| Github Actions | Windows  | [![build-windows](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-windows.yml) |
-| Github Actions | macOS    | [![build-macos](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/build-macos.yml)       |
+| Build Platform | Status | Description |
+|----------------|--------|-------------|
+| **Cross-Platform CI** | [![CI/CD Pipeline](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/ci.yml) | Matrix testing: Windows, Linux, macOS |
+| **Security Analysis** | [![Security](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/security.yml) | CodeQL analysis & dependency review |
+| **Automated Publishing** | [![Auto Publish](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/publish-dev-github.yml/badge.svg)](https://github.com/localstack-dotnet/localstack-dotnet-client/actions/workflows/publish-dev-github.yml) | Daily GitHub Packages builds |
 
 ## Table of Contents
 
@@ -81,13 +81,37 @@ For detailed installation and setup instructions, please refer to the [official
 
 ## Getting Started
 
-LocalStack.NET is installed from NuGet. To work with LocalStack in your .NET applications, you'll need the main library and its extensions. Here's how you can install them:
+LocalStack.NET is available through multiple package sources to support different development workflows.
+
+### 📦 Package Installation
+
+#### Stable Releases (NuGet.org)
+
+For production use and stable releases:
 
 ```bash
 dotnet add package LocalStack.Client
 dotnet add package LocalStack.Client.Extensions
 ```
 
+#### Development Builds (GitHub Packages)
+
+For testing latest features and bug fixes:
+
+```bash
+# Add GitHub Packages source
+dotnet nuget add source https://nuget.pkg.github.com/localstack-dotnet/index.json \
+  --name github-localstack \
+  --username YOUR_GITHUB_USERNAME \
+  --password YOUR_GITHUB_TOKEN
+
+# Install development packages
+dotnet add package LocalStack.Client --prerelease --source github-localstack
+dotnet add package LocalStack.Client.Extensions --prerelease --source github-localstack
+```
+
+> **🔑 GitHub Packages Authentication**: You'll need a GitHub account and [Personal Access Token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token) with `read:packages` permission.
+
 Refer to [documentation](https://github.com/localstack-dotnet/localstack-dotnet-client/wiki/Getting-Started#installation) for more information on how to install LocalStack.NET.
 
 `LocalStack.NET` is a library that provides a wrapper around the [aws-sdk-net](https://github.com/aws/aws-sdk-net). This means you can use it in a similar way to the `AWS SDK for .NET` and to [AWSSDK.Extensions.NETCore.Setup](https://docs.aws.amazon.com/sdk-for-net/latest/developer-guide/net-dg-config-netcore.html) with a few differences. For more on how to use the AWS SDK for .NET, see [Getting Started with the AWS SDK for .NET](https://docs.aws.amazon.com/sdk-for-net/v3/developer-guide/net-dg-setup.html).