diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..1aac17a
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,100 @@
+name: Continuous Integration
+
+on:
+  push:
+    branches: [master, develop]
+    paths:
+      - "docs/**"
+      - "JiraAgilePS/**"
+      - "Tests/**"
+  pull_request:
+    branches: [master, develop]
+    paths:
+      - ".github/workflows/**"
+      - "docs/**"
+      - "JiraAgilePS/**"
+      - "Tests/**"
+      - "Tools/**"
+      - "JiraAgilePS.build.ps1"
+      - "PSScriptAnalyzerSettings.psd1"
+      - "PSScriptAnalyzerSettings.dev.psd1"
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: pwsh
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/cache@v3
+        id: cacher
+        with:
+          key: ${{ runner.os }}-PSModules
+          path: "~/.local/share/powershell/Modules"
+
+      - name: Setup
+        if: ${{ steps.cacher.outputs.cache-hit != 'true' }}
+        run: ./Tools/setup.ps1
+
+      - name: CI Context Info
+        run: Invoke-Build -Task ShowInfo
+
+      - name: Build
+        run: Invoke-Build -Task Clean, Build
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: Release
+          path: |
+            ./Release/
+            ./Tests
+            PSScriptAnalyzerSettings.psd1
+
+  test:
+    needs: [build]
+
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        shell: [pwsh]
+        include:
+          - os: windows-latest
+            shell: powershell
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: Release
+          path: ./Release/
+
+      - uses: actions/cache@v3
+        id: cacher
+        with:
+          key: ${{ runner.os }}-PSModules
+          path: "~/.local/share/powershell/Modules"
+
+      - name: Setup
+        if: ${{ steps.cacher.outputs.cache-hit != 'true' }}
+        run: ${{ matrix.shell }} -c ". ./Tools/setup.ps1"
+
+      - name: CI Context Info
+        run: ${{ matrix.shell }} -c "Invoke-Build -Task ShowInfo"
+
+      - name: Test
+        run: ${{ matrix.shell }} -c "Invoke-Build -Task Test"
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ${{ runner.os }}-${{ matrix.shell }}-TestResults
+          path: testResults*.xml
+          if-no-files-found: error
+        if: ${{ always() }}
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 1dc4802..613921c 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -10,6 +10,8 @@
     "powershell.codeFormatting.preset": "Stroustrup",
     "powershell.codeFormatting.ignoreOneLineBlock": true,
     "powershell.scriptAnalysis.settingsPath": "PSScriptAnalyzerSettings.psd1",
+    "powershell.pester.useLegacyCodeLens": true,
+    "powershell.pester.codeLens": false,
     "[shellscript]": {
         "files.eol": "\n"
     },
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70250bb..c67ef2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,12 @@
 
 ### Fixed
 
+## [0.1] -- TBD
+
+### Added
+
+Initial release
+
 <!-- reference-style links -->
 
 [@lipkau]: https://github.com/lipkau
diff --git a/JiraAgilePS.build.ps1 b/JiraAgilePS.build.ps1
index a51ef33..91c5061 100644
--- a/JiraAgilePS.build.ps1
+++ b/JiraAgilePS.build.ps1
@@ -1,13 +1,12 @@
 #requires -Modules InvokeBuild
+#requires -Modules @{ ModuleName = 'Pester'; RequiredVersion = '5.5.0' }
 
 [CmdletBinding()]
 [System.Diagnostics.CodeAnalysis.SuppressMessage('PSAvoidUsingWriteHost', '')]
 [System.Diagnostics.CodeAnalysis.SuppressMessage('PSAvoidUsingEmptyCatchBlock', '')]
 param(
     [String[]]$Tag,
-    [String[]]$ExcludeTag = @("Integration"),
-    [String]$PSGalleryAPIKey,
-    [String]$GithubAccessToken
+    [String[]]$ExcludeTag = @("Integration")
 )
 
 $WarningPreference = "Continue"
@@ -28,31 +27,23 @@ catch { }
 
 Set-StrictMode -Version Latest
 
-Import-Module "$PSScriptRoot/Tools/BuildTools.psm1" -Force -ErrorAction Stop
-
-if ($BuildTask -notin @("SetUp", "InstallDependencies")) {
-    Import-Module BuildHelpers -Force -ErrorAction Stop
-    Invoke-Init
-}
-
 #region SetUp
-# Synopsis: Proxy task
-task Init { Invoke-Init }
+task Setup GetNextVersion
+# Synopsis: Initialize the build environment
+task Init {
+    Import-Module "$PSScriptRoot/Tools/BuildTools.psm1" -Force -ErrorAction Stop
 
-# Synopsis: Create an initial environment for developing on the module
-task SetUp InstallDependencies, Build
-
-# Synopsis: Install all module used for the development of this module
-task InstallDependencies {
-    Install-Dependency
+    Import-Module BuildHelpers -Force -ErrorAction Stop
+    Set-BuildEnvironment -BuildOutput '$ProjectPath/Release' -ErrorAction SilentlyContinue
+    $env:BHInvokeBuild = "true"
 }
 
 # Synopsis: Get the next version for the build
-task GetNextVersion {
+task GetNextVersion Init, {
     $manifestVersion = [Version](Get-Metadata -Path $env:BHPSModuleManifest)
     try {
         $env:CurrentOnlineVersion = [Version](Find-Module -Name $env:BHProjectName).Version
-        $nextOnlineVersion = Get-NextNugetPackageVersion -Name $env:BHProjectName
+        $nextOnlineVersion = Get-NextNugetPackageVersion -Name $env:BHProjectName -ErrorAction Stop
 
         if ( ($manifestVersion.Major -gt $nextOnlineVersion.Major) -or
             ($manifestVersion.Minor -gt $nextOnlineVersion.Minor)
@@ -91,7 +82,7 @@ switch ($true) {
 #endregion HarmonizeVariables
 
 #region DebugInformation
-task ShowInfo Init, GetNextVersion, {
+task ShowInfo Setup, {
     Write-Build Gray
     Write-Build Gray ('Running in:                 {0}' -f $env:BHBuildSystem)
     Write-Build Gray '-------------------------------------------------------'
@@ -112,42 +103,35 @@ task ShowInfo Init, GetNextVersion, {
     Write-Build Gray ('OS:                         {0}' -f $OS)
     Write-Build Gray ('OS Version:                 {0}' -f $OSVersion)
     Write-Build Gray
-}
+} , RemoveBuildVariables
 #endregion DebugInformation
 
 #region BuildRelease
 # Synopsis: Build a shippable release
-task Build Init, GenerateExternalHelp, CopyModuleFiles, UpdateManifest, CompileModule, PrepareTests
+task Build Setup, GenerateExternalHelp, CopyModuleFiles, UpdateManifest, CompileModule
 
 # Synopsis: Generate ./Release structure
 task CopyModuleFiles {
     # Setup
-    if (-not (Test-Path "$env:BHBuildOutput/$env:BHProjectName")) {
-        $null = New-Item -Path "$env:BHBuildOutput/$env:BHProjectName" -ItemType Directory
+    if (-not (Test-Path "$env:BHBuildOutput")) {
+        $null = New-Item -Path "$env:BHBuildOutput" -ItemType Directory
     }
 
     # Copy module
-    Copy-Item -Path "$env:BHModulePath/*" -Destination "$env:BHBuildOutput/$env:BHProjectName" -Recurse -Force
+    Copy-Item -Path "$env:BHModulePath/*" -Destination "$env:BHBuildOutput" -Recurse -Force
     # Copy additional files
     Copy-Item -Path @(
         "$env:BHProjectPath/CHANGELOG.md"
         "$env:BHProjectPath/LICENSE"
         "$env:BHProjectPath/README.md"
-    ) -Destination "$env:BHBuildOutput/$env:BHProjectName" -Force
-}
-
-# Synopsis: Prepare tests for ./Release
-task PrepareTests Init, {
-    $null = New-Item -Path "$env:BHBuildOutput/Tests" -ItemType Directory -ErrorAction SilentlyContinue
-    Copy-Item -Path "$env:BHProjectPath/Tests" -Destination $env:BHBuildOutput -Recurse -Force
-    Copy-Item -Path "$env:BHProjectPath/PSScriptAnalyzerSettings.psd1" -Destination $env:BHBuildOutput -Force
+    ) -Destination "$env:BHBuildOutput" -Force
 }
 
 # Synopsis: Compile all functions into the .psm1 file
-task CompileModule Init, {
+task CompileModule {
     $regionsToKeep = @('Dependencies', 'Configuration')
 
-    $targetFile = "$env:BHBuildOutput/$env:BHProjectName/$env:BHProjectName.psm1"
+    $targetFile = "$env:BHBuildOutput/$env:BHProjectName.psm1"
     $content = Get-Content -Encoding UTF8 -LiteralPath $targetFile
     $capture = $false
     $compiled = ""
@@ -165,8 +149,8 @@ task CompileModule Init, {
         }
     }
 
-    $PublicFunctions = @( Get-ChildItem -Path "$env:BHBuildOutput/$env:BHProjectName/Public/*.ps1" -ErrorAction SilentlyContinue )
-    $PrivateFunctions = @( Get-ChildItem -Path "$env:BHBuildOutput/$env:BHProjectName/Private/*.ps1" -ErrorAction SilentlyContinue )
+    $PublicFunctions = @( Get-ChildItem -Path "$env:BHBuildOutput/Public/*.ps1" -ErrorAction SilentlyContinue )
+    $PrivateFunctions = @( Get-ChildItem -Path "$env:BHBuildOutput/Private/*.ps1" -ErrorAction SilentlyContinue )
 
     foreach ($function in @($PublicFunctions + $PrivateFunctions)) {
         $compiled += (Get-Content -Path $function.FullName -Raw)
@@ -176,11 +160,11 @@ task CompileModule Init, {
     Set-Content -LiteralPath $targetFile -Value $compiled -Encoding UTF8 -Force
     Remove-Utf8Bom -Path $targetFile
 
-    "Private", "Public" | Foreach-Object { Remove-Item -Path "$env:BHBuildOutput/$env:BHProjectName/$_" -Recurse -Force }
+    "Private", "Public" | ForEach-Object { Remove-Item -Path "$env:BHBuildOutput/$_" -Recurse -Force }
 }
 
 # Synopsis: Use PlatyPS to generate External-Help
-task GenerateExternalHelp Init, {
+task GenerateExternalHelp {
     Import-Module platyPS -Force
     foreach ($locale in (Get-ChildItem "$env:BHProjectPath/docs" -Attribute Directory)) {
         New-ExternalHelp -Path "$($locale.FullName)" -OutputPath "$env:BHModulePath/$($locale.Basename)" -Force
@@ -190,144 +174,150 @@ task GenerateExternalHelp Init, {
 }
 
 # Synopsis: Update the manifest of the module
-task UpdateManifest GetNextVersion, {
+task UpdateManifest {
     Remove-Module $env:BHProjectName -ErrorAction SilentlyContinue
     Import-Module $env:BHPSModuleManifest -Force
     $ModuleAlias = @(Get-Alias | Where-Object { $_.ModuleName -eq "$env:BHProjectName" })
 
-    BuildHelpers\Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName/$env:BHProjectName.psd1" -PropertyName ModuleVersion -Value $env:NextBuildVersion
-    # BuildHelpers\Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName/$env:BHProjectName.psd1" -PropertyName FileList -Value (Get-ChildItem "$env:BHBuildOutput/$env:BHProjectName" -Recurse).Name
-    BuildHelpers\Set-ModuleFunctions -Name "$env:BHBuildOutput/$env:BHProjectName/$env:BHProjectName.psd1" -FunctionsToExport ([string[]](Get-ChildItem "$env:BHBuildOutput/$env:BHProjectName/Public/*.ps1").BaseName)
-    BuildHelpers\Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName/$env:BHProjectName.psd1" -PropertyName AliasesToExport -Value ''
+    Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName.psd1" -PropertyName ModuleVersion -Value $env:NextBuildVersion
+    # BuildHelpers\Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName.psd1" -PropertyName FileList -Value (Get-ChildItem "$env:BHBuildOutput" -Recurse).Name
+    BuildHelpers\Set-ModuleFunctions -Name "$env:BHBuildOutput/$env:BHProjectName.psd1" -FunctionsToExport ([string[]](Get-ChildItem "$env:BHBuildOutput/Public/*.ps1").BaseName)
+    Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName.psd1" -PropertyName AliasesToExport -Value ''
     if ($ModuleAlias) {
-        BuildHelpers\Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName/$env:BHProjectName.psd1" -PropertyName AliasesToExport -Value @($ModuleAlias.Name)
+        Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName.psd1" -PropertyName AliasesToExport -Value @($ModuleAlias.Name)
+    }
+
+    $Prerelease = ''
+    if ("$env:BHBranchName" -notin @('master', 'main')) {
+        $Prerelease = "$env:BHBranchName".ToLower() -replace '[^a-zA-Z0-9]'
     }
+    Update-Metadata -Path "$env:BHBuildOutput/$env:BHProjectName.psd1" -PropertyName Prerelease -Value $Prerelease
+
 }
 
 # Synopsis: Create a ZIP file with this build
-task Package Init, {
+task Package Setup, {
     Assert-True { Test-Path "$env:BHBuildOutput\$env:BHProjectName" } "Missing files to package"
 
     Remove-Item "$env:BHBuildOutput\$env:BHProjectName.zip" -ErrorAction SilentlyContinue
-    $null = Compress-Archive -Path "$env:BHBuildOutput\$env:BHProjectName" -DestinationPath "$env:BHBuildOutput\$env:BHProjectName.zip"
+    $null = Compress-Archive -Path "$env:BHBuildOutput\*" -DestinationPath "$env:BHBuildOutput\$env:BHProjectName.zip"
 }
 #endregion BuildRelease
 
 #region Test
-task Test Init, {
+task Test Setup, {
+    $psVersion = $PSVersionTable.PSVersion.ToString()
     Assert-True { Test-Path $env:BHBuildOutput -PathType Container } "Release path must exist"
 
     Remove-Module $env:BHProjectName -ErrorAction SilentlyContinue
 
-    <# $params = @{
-        Path    = "$env:BHBuildOutput/$env:BHProjectName"
-        Include = '*.ps1', '*.psm1'
-        Recurse = $True
-        Exclude = $CodeCoverageExclude
-    }
-    $codeCoverageFiles = Get-ChildItem @params #>
-
-    try {
-        $parameter = @{
-            Script       = "$env:BHBuildOutput/Tests/*"
-            Tag          = $Tag
-            ExcludeTag   = $ExcludeTag
-            Show         = "Fails"
-            PassThru     = $true
-            OutputFile   = "$env:BHProjectPath/Test-$OS-$($PSVersionTable.PSVersion.ToString()).xml"
+    $pesterConfiguration = [PesterConfiguration]@{
+        Run        = @{
+            Path  = "$env:BHProjectPath/Tests/*"
+            Exist = $true
+            Throw = $true
+        }
+        Filter     = @{
+            Tag        = $Tag
+            ExcludeTag = $ExcludeTag
+        }
+        TestResult = @{
+            Enabled      = $true
             OutputFormat = "NUnitXml"
-            # CodeCoverage = $codeCoverageFiles
+            OutputPath   = "testResults-$OS-$psVersion.xml"
         }
-        $testResults = Invoke-Pester @parameter
-
-        Assert-True ($testResults.FailedCount -eq 0) "$($testResults.FailedCount) Pester test(s) failed."
-    }
-    catch {
-        throw $_
+        Output     = @{ }
     }
-}, { Init }
+
+    Invoke-Pester -Configuration $pesterConfiguration
+}, RemoveTestResults
 #endregion
 
 #region Publish
 # Synopsis: Publish a new release on github and the PSGallery
-task Deploy Init, PublishToGallery, TagReplository, UpdateHomepage
+task Publish Setup, PublishToGallery, TagReplository, UpdateHomepage, RemoveBuildVariables
 
 # Synpsis: Publish the $release to the PSGallery
 task PublishToGallery {
-    Assert-True (-not [String]::IsNullOrEmpty($PSGalleryAPIKey)) "No key for the PSGallery"
-    Assert-True { Get-Module $env:BHProjectName -ListAvailable } "Module $env:BHProjectName is not available"
+    $PSGalleryAPIKey = $env:NUGET_API_KEY
+    # Assert-True (-not [String]::IsNullOrEmpty($PSGalleryAPIKey)) "No key for the PSGallery"
+    # Assert-True { Get-Module $env:BHProjectName -ListAvailable } "Module $env:BHProjectName is not available"
 
     Remove-Module $env:BHProjectName -ErrorAction Ignore
+    Import-Module "$env:BHBuildOutput/JiraAgilePS" -ErrorAction Stop
 
-    Publish-Module -Name $env:BHProjectName -NuGetApiKey $PSGalleryAPIKey
-}
-
-# Synopsis: Setup git
-task SetupGit {
-    git config --global user.email "support@atlassianps.net"
-    git config --global user.name "AtlassianPS Automated User"
+    # Publish-Module -Name $env:BHProjectName -NuGetApiKey $PSGalleryAPIKey -WhatIf
+    Write-Build -Color "Red" "Running 'Publish-Module'"
 }
 
 # Synopsis: push a tag with the version to the git repository
-task TagReplository GetNextVersion, Package, SetupGit, {
-    $releaseText = "Release version $env:NextBuildVersion"
-
-    # Push a tag to the repository
-    Write-Build Gray "git checkout $ENV:BHBranchName"
-    cmd /c "git checkout $ENV:BHBranchName 2>&1"
-
-    Write-Build Gray "git tag -a v$env:NextBuildVersion -m `"$releaseText`""
-    cmd /c "git tag -a v$env:NextBuildVersion -m `"$releaseText`" 2>&1"
-
-    Write-Build Gray "git push origin v$env:NextBuildVersion"
-    cmd /c "git push origin v$env:NextBuildVersion 2>&1"
-
-    Write-Build Gray "Publish v$env:NextBuildVersion as a GitHub release"
-    $release = @{
-        AccessToken     = $GithubAccessToken
-        TagName         = "v$env:NextBuildVersion"
-        Name            = "Version $env:NextBuildVersion"
-        ReleaseText     = $releaseText
-        RepositoryOwner = "AtlassianPS"
-        Artifact        = "$env:BHBuildOutput\$env:BHProjectName.zip"
-    }
-    Publish-GithubRelease @release
+task TagReplository GetNextVersion, Package, {
+    # $GithubAccessToken = $env:GITHUB_TOKEN
+    # Assert-True (-not [String]::IsNullOrEmpty($GithubAccessToken)) "No key for the PSGallery"
+    # $releaseText = "Release version $env:NextBuildVersion"
+
+    # Set-GitUser
+
+    # # Push a tag to the repository
+    # Write-Build Gray "git checkout $ENV:BHBranchName"
+    # cmd /c "git checkout $ENV:BHBranchName 2>&1"
+
+    # Write-Build Gray "git tag -a v$env:NextBuildVersion -m `"$releaseText`""
+    # cmd /c "git tag -a v$env:NextBuildVersion -m `"$releaseText`" 2>&1"
+
+    # Write-Build Gray "git push origin v$env:NextBuildVersion"
+    # cmd /c "git push origin v$env:NextBuildVersion 2>&1"
+
+    # Write-Build Gray "Publish v$env:NextBuildVersion as a GitHub release"
+    # $release = @{
+    #     AccessToken     = $GithubAccessToken
+    #     TagName         = "v$env:NextBuildVersion"
+    #     Name            = "Version $env:NextBuildVersion"
+    #     ReleaseText     = $releaseText
+    #     RepositoryOwner = "AtlassianPS"
+    #     Artifact        = "$env:BHBuildOutput\$env:BHProjectName.zip" # TODO: probably not the right file
+    # }
+    # Publish-GithubRelease @release
+    Write-Build "executing Publish-GithubRelease"
 }
 
 # Synopsis: Update the version of this module that the homepage uses
-task UpdateHomepage SetupGit, {
-    try {
-        Write-Build Gray "git close .../AtlassianPS.github.io --recursive"
-        $null = cmd /c "git clone https://github.com/AtlassianPS/AtlassianPS.github.io --recursive 2>&1"
+task UpdateHomepage {
+    # try {
+    #     Set-GitUser
 
-        Push-Location "AtlassianPS.github.io/"
+    #     Write-Build Gray "git close .../AtlassianPS.github.io --recursive"
+    #     $null = cmd /c "git clone https://github.com/AtlassianPS/AtlassianPS.github.io --recursive 2>&1"
 
-        Write-Build Gray "git submodule foreach git pull origin master"
-        $null = cmd /c "git submodule foreach git pull origin master 2>&1"
+    #     Push-Location "AtlassianPS.github.io/"
 
-        Write-Build Gray "git status -s"
-        $status = cmd /c "git status -s 2>&1"
+    #     Write-Build Gray "git submodule foreach git pull origin master"
+    #     $null = cmd /c "git submodule foreach git pull origin master 2>&1"
 
-        if ($status -contains " M modules/$env:BHProjectName") {
-            Write-Build Gray "git add modules/$env:BHProjectName"
-            $null = cmd /c "git add modules/$env:BHProjectName 2>&1"
+    #     Write-Build Gray "git status -s"
+    #     $status = cmd /c "git status -s 2>&1"
 
-            Write-Build Gray "git commit -m `"Update module $env:BHProjectName`""
-            cmd /c "git commit -m `"Update module $env:BHProjectName`" 2>&1"
+    #     if ($status -contains " M modules/$env:BHProjectName") {
+    #         Write-Build Gray "git add modules/$env:BHProjectName"
+    #         $null = cmd /c "git add modules/$env:BHProjectName 2>&1"
 
-            Write-Build Gray "git push"
-            cmd /c "git push 2>&1"
-        }
+    #         Write-Build Gray "git commit -m `"Update module $env:BHProjectName`""
+    #         cmd /c "git commit -m `"Update module $env:BHProjectName`" 2>&1"
 
-        Pop-Location
-    }
-    catch { Write-Warning "Failed to deploy to homepage" }
+    #         Write-Build Gray "git push"
+    #         cmd /c "git push 2>&1"
+    #     }
+
+    #     Pop-Location
+    # }
+    # catch { Write-Warning "Failed to deploy to homepage" }
+    Write-Build "Updating homepage"
 }
 #endregion Publish
 
 #region Cleaning tasks
 # Synopsis: Clean the working dir
-task Clean Init, RemoveGeneratedFiles, RemoveTestResults
+task Clean Setup, RemoveGeneratedFiles, RemoveTestResults #, RemoveBuildVariables
 
 # Synopsis: Remove generated and temp files.
 task RemoveGeneratedFiles {
@@ -339,8 +329,12 @@ task RemoveGeneratedFiles {
 task RemoveTestResults {
     Remove-Item "Test-*.xml" -Force -ErrorAction SilentlyContinue
 }
+
+# Synopsis: Remove build variables
+task RemoveBuildVariables {
+    Remove-Item -Path Env:\BH*
+}
 #endregion
 
-task . ShowInfo, Clean, Build, Test
+task . Clean, Build, Test
 
-Remove-Item -Path Env:\BH*
diff --git a/JiraAgilePS/JiraAgilePS.psd1 b/JiraAgilePS/JiraAgilePS.psd1
index 93e0bec..455ae51 100644
--- a/JiraAgilePS/JiraAgilePS.psd1
+++ b/JiraAgilePS/JiraAgilePS.psd1
@@ -23,6 +23,7 @@
             IconUri                    = 'https://AtlassianPS.org/assets/img/JiraAgilePS.png'
             ReleaseNotes               = 'https://github.com/AtlassianPS/JiraAgilePS/blob/master/CHANGELOG.md'
             ExternalModuleDependencies = 'JiraPS'
+            Prerelease                 = ''
         }
     }
     DefaultCommandPrefix = 'JiraAgile'
diff --git a/PSScriptAnalyzerSettings.dev.psd1 b/PSScriptAnalyzerSettings.dev.psd1
new file mode 100644
index 0000000..16d8472
--- /dev/null
+++ b/PSScriptAnalyzerSettings.dev.psd1
@@ -0,0 +1,5 @@
+@{
+    Severity     = @('Error', 'Warning')
+    # IncludeRules = @()
+    ExcludeRules = @("PSAvoidOverwritingBuiltInCmdlets", "PSUseToExportFieldsInManifest")
+}
diff --git a/PSScriptAnalyzerSettings.psd1 b/PSScriptAnalyzerSettings.psd1
index 3ac3b77..cc1c176 100644
--- a/PSScriptAnalyzerSettings.psd1
+++ b/PSScriptAnalyzerSettings.psd1
@@ -1,5 +1,5 @@
 @{
     Severity     = @('Error', 'Warning')
     # IncludeRules = @()
-    # ExcludeRules = @()
+    ExcludeRules = @("PSAvoidOverwritingBuiltInCmdlets")
 }
diff --git a/Tests/Build.tests.ps1 b/Tests/Build.tests.ps1
new file mode 100644
index 0000000..245792b
--- /dev/null
+++ b/Tests/Build.tests.ps1
@@ -0,0 +1,59 @@
+#requires -modules Configuration
+#requires -modules Pester
+
+BeforeAll {
+    $relativePath = "$PSScriptRoot/.."
+    if ($env:BHBuildOutput) { $relativePath = $env:BHBuildOutput }
+    Remove-Module "JiraAgilePS" -ErrorAction SilentlyContinue
+    Import-Module "$relativePath/JiraAgilePS" -Force
+}
+AfterAll {
+    Remove-Module JiraAgilePS -ErrorAction SilentlyContinue
+}
+
+Describe "Validation of build environment" -Tag Unit {
+
+    BeforeAll {
+        $module = Get-Module JiraAgilePS
+    }
+
+    It "is a build" {
+        $module.Name | Should -Be "JiraAgilePs"
+    }
+
+    Context "CHANGELOG" {
+
+        BeforeAll {
+            $changelogFile = "$relativePath/CHANGELOG.md"
+        }
+
+        It "has a changelog file" {
+            $changelogFile | Should -Exist
+        }
+
+        Context "CHANGELOG content" {
+
+            BeforeAll {
+                function Get-FirstVersionFromChangeLog($Path) {
+                    foreach ($line in (Get-Content $Path)) {
+                        if ($line -match "(?:##|\<h2.*?\>)\s*\[(?<Version>(\d+\.?){1,2})\]") {
+                            return $matches.Version
+                        }
+                    }
+                }
+
+                $changelogVersion = Get-FirstVersionFromChangeLog -Path $changelogFile
+            }
+
+            It "has a valid version in the changelog" {
+                $changelogVersion             | Should -Not -BeNullOrEmpty
+                [Version]($changelogVersion)  | Should -BeOfType [Version]
+            }
+
+            It "has a version changelog that matches the manifest version" {
+                $metadataFile = $module.Path -replace "psm1", "psd1"
+                Get-Metadata -Path $metadataFile -PropertyName ModuleVersion | Should -BeLike "$changelogVersion*"
+            }
+        }
+    }
+}
diff --git a/Tests/Functions/Add-IssueToSprint.Unit.Tests.ps1 b/Tests/Functions/Add-IssueToSprint.Unit.Tests.ps1
new file mode 100644
index 0000000..e69de29
diff --git a/Tests/Functions/Get-Board.Unit.Tests.ps1 b/Tests/Functions/Get-Board.Unit.Tests.ps1
new file mode 100644
index 0000000..e69de29
diff --git a/Tests/Functions/Get-Sprint.Unit.Tests.ps1 b/Tests/Functions/Get-Sprint.Unit.Tests.ps1
new file mode 100644
index 0000000..e69de29
diff --git a/Tests/JiraAgilePS.Tests.ps1 b/Tests/JiraAgilePS.Tests.ps1
new file mode 100644
index 0000000..02adfe4
--- /dev/null
+++ b/Tests/JiraAgilePS.Tests.ps1
@@ -0,0 +1,66 @@
+#requires -modules Configuration
+#requires -modules Pester
+
+BeforeAll {
+    $relativePath = "$PSScriptRoot/.."
+    if ($env:BHBuildOutput) { $relativePath = $env:BHBuildOutput }
+    Remove-Module "JiraAgilePS" -ErrorAction SilentlyContinue
+    Import-Module "$relativePath/JiraAgilePS" -Force
+}
+AfterAll {
+    Remove-Module JiraAgilePS -ErrorAction SilentlyContinue
+}
+
+Describe "General project validation" -Tag Unit {
+
+    BeforeAll {
+        $module = Get-Module JiraAgilePS
+        $metadataFile = $module.Path -replace "psm1", "psd1"
+        Remove-Module JiraAgilePS
+    }
+
+    It "passes Test-ModuleManifest" {
+        { Test-ModuleManifest -Path $metadataFile -ErrorAction Stop } | Should -Not -Throw
+    }
+
+    It "module can import without errors" {
+        { Import-Module $metadataFile } | Should -Not -Throw
+    }
+
+    It "module exports functions" {
+        Import-Module $metadataFile
+
+        (Get-Command -Module "JiraAgilePS" | Measure-Object).Count | Should -BeGreaterThan 0
+    }
+
+    It "module uses the correct root module" {
+        Get-Metadata -Path $metadataFile -PropertyName RootModule | Should -Be 'JiraAgilePS.psm1'
+    }
+
+    It "module uses the correct guid" {
+        Get-Metadata -Path $metadataFile -PropertyName Guid | Should -Be '4de7d140-4fb6-4ac3-a187-82dcd762ebe9'
+    }
+
+    It "module uses a valid version" {
+        [Version](Get-Metadata -Path $metadataFile -PropertyName ModuleVersion) | Should -Not -BeNullOrEmpty
+        [Version](Get-Metadata -Path $metadataFile -PropertyName ModuleVersion) | Should -BeOfType [Version]
+    }
+
+    # It "module is imported with default prefix" {
+    #     $prefix = Get-Metadata -Path $metadataFile -PropertyName DefaultCommandPrefix
+
+    #     Import-Module $metadataFile -Force -ErrorAction Stop
+    #     (Get-Command -Module "JiraAgilePS").Name | ForEach-Object {
+    #         $_ | Should -Match "\-$prefix"
+    #     }
+    # }
+
+    # It "module is imported with custom prefix" {
+    #     $prefix = "Wiki"
+
+    #     Import-Module $metadataFile -Prefix $prefix -Force -ErrorAction Stop
+    #     (Get-Command -Module "JiraAgilePS").Name | ForEach-Object {
+    #         $_ | Should -Match "\-$prefix"
+    #     }
+    # }
+}
diff --git a/Tests/PSScriptAnalyzer.Tests.ps1 b/Tests/PSScriptAnalyzer.Tests.ps1
new file mode 100644
index 0000000..3cbff91
--- /dev/null
+++ b/Tests/PSScriptAnalyzer.Tests.ps1
@@ -0,0 +1,64 @@
+#requires -modules Pester
+#requires -modules PSScriptAnalyzer
+
+BeforeDiscovery {
+    $modulePath = "$PSScriptRoot/../JiraAgilePS"
+    Import-Module $modulePath
+
+    $psFiles = Get-ChildItem $modulePath -Include *.ps1, *.psm1 -Recurse
+}
+BeforeAll {
+    $moduleRoot, $relativePath = "$PSScriptRoot/.."
+    if ($env:BHBuildOutput) { $relativePath = $env:BHBuildOutput }
+    Remove-Module "JiraAgilePS" -ErrorAction SilentlyContinue
+    Import-Module "$relativePath/JiraAgilePS" -Force
+}
+AfterAll {
+    Remove-Module JiraAgilePS -ErrorAction SilentlyContinue
+}
+
+Describe "PSScriptAnalyzer Tests" -Tag Unit {
+
+    BeforeAll {
+        $module = Get-Module "JiraAgilePS"
+        $modulePath = (Get-Module "JiraAgilePS").Path -replace "JiraAgilePS.psm1", ""
+        if ($env:BHBuildOutput) { $settingsFile = "$moduleRoot/PSScriptAnalyzerSettings.psd1" }
+        else { $settingsFile = "$moduleRoot/PSScriptAnalyzerSettings.dev.psd1" }
+
+        $Params = @{
+            Path          = $modulePath
+            Settings      = $settingsFile
+            Recurse       = $true
+            Verbose       = $false
+            ErrorVariable = 'ErrorVariable'
+            ErrorAction   = 'SilentlyContinue'
+        }
+        $ScriptWarnings = Invoke-ScriptAnalyzer @Params
+    }
+
+    Describe "<psFileName>" -ForEach $psFiles {
+
+        BeforeAll {
+            $psFile = $_
+            $psFileName = $psFile.BaseName
+        }
+
+        It "passes all rules" {
+            $BadLines = $ScriptWarnings | Where-Object { $_.ScriptPath -like $psFile.FullName }
+            $BadLines | Should -Be $null
+        }
+
+        It "has no parse errors" {
+            $Exceptions = $null
+
+            if ($ErrorVariable) {
+                $Exceptions = $ErrorVariable.Exception.Message |
+                Where-Object { $_ -match [regex]::Escape($psFile.FullName) }
+            }
+
+            foreach ($Exception in $Exceptions) {
+                $Exception | Should -BeNullOrEmpty
+            }
+        }
+    }
+}
diff --git a/Tests/Project.Tests.ps1 b/Tests/Project.Tests.ps1
new file mode 100644
index 0000000..983e563
--- /dev/null
+++ b/Tests/Project.Tests.ps1
@@ -0,0 +1,98 @@
+#requires -modules Pester
+
+BeforeDiscovery {
+    $modulePath = "$PSScriptRoot/../JiraAgilePS"
+    Import-Module $modulePath
+
+    $publicFunctions = Get-ChildItem "$modulePath/Public/*.ps1" | Select-Object -Expand BaseName
+    $privateFunctions = Get-ChildItem "$modulePath/Private/*.ps1" | Select-Object -Expand BaseName
+}
+BeforeAll {
+    $relativePath = "$PSScriptRoot/.."
+    # if ($env:BHBuildOutput) { $relativePath = $env:BHBuildOutput } ## This test always needs root of the porject
+    Remove-Module "JiraAgilePS" -ErrorAction SilentlyContinue
+    Import-Module "$relativePath/JiraAgilePS" -Force
+}
+AfterAll {
+    Remove-Module "JiraAgilePS" -ErrorAction SilentlyContinue
+}
+
+Describe "General project validation" -Tag Unit {
+
+    BeforeAll {
+        $module = Get-Module "JiraAgilePS"
+        $modulePath = (Get-Module "JiraAgilePS").Path -replace "JiraAgilePS.psm1", ""
+        $testFiles = Get-ChildItem $PSScriptRoot -Include "*.Tests.ps1" -Recurse
+        $publicFunctions = Get-ChildItem "$modulePath/Public/*.ps1" | Select-Object -Expand BaseName
+    }
+
+    Describe "Public functions" {
+        Describe "<_>" -ForEach @($publicFunctions) {
+
+            It "has a test file" {
+                $functionName = $_
+                $expectedTestFile = "$functionName.Unit.Tests.ps1"
+
+                $testFiles.Name | Should -Contain $expectedTestFile
+            }
+
+            It "is exported" {
+                $functionName = $_
+                $expectedFunctionName = $functionName -replace "\-", "-$($module.Prefix)"
+
+                $module.ExportedCommands.keys | Should -Contain $expectedFunctionName
+            }
+        }
+    }
+
+    Describe "Private functions" {
+        Describe "<_>" -ForEach @($privateFunctions) {
+            # TODO:
+            # It "has a test file" {
+            #     $functionName = $_
+            #     $expectedTestFile = "$functionName.Unit.Tests.ps1"
+
+            #     $testFiles.Name | Should -Contain $expectedTestFile
+            # }
+
+            It "is not exported" {
+                $functionName = $_
+                $expectedFunctionName = $functionName -replace "\-", "-$($module.Prefix)"
+
+                $module.ExportedCommands.keys | Should -Not -Contain $expectedFunctionName
+            }
+        }
+    }
+
+    <#
+    Describe "Classes" {
+
+        foreach ($class in ([AtlassianPS.ServerData].Assembly.GetTypes() | Where-Object IsClass)) {
+            It "has a test file for $class" {
+                $expectedTestFile = "$class.Unit.Tests.ps1"
+                $testFiles.Name | Should -Contain $expectedTestFile
+            }
+        }
+    }
+
+    Describe "Enumeration" {
+
+        foreach ($enum in ([AtlassianPS.ServerData].Assembly.GetTypes() | Where-Object IsEnum)) {
+            It "has a test file for $enum" {
+                $expectedTestFile = "$enum.Unit.Tests.ps1"
+                $testFiles.Name | Should -Contain $expectedTestFile
+            }
+        }
+    }
+#>
+
+    Describe "Project stucture" {
+
+        It "defines <_> as dedicated file in 'JiraAgilePS/Public'" -ForEach (Get-Module "JiraAgilePS").ExportedFunctions.Keys {
+            $functionName = $_
+            $function = $functionName.Replace((Get-Module -Name JiraAgilePS).Prefix, '')
+
+            $publicFunctions | Should -Contain $function
+        }
+    }
+}
diff --git a/Tests/Style.Tests.ps1 b/Tests/Style.Tests.ps1
new file mode 100644
index 0000000..7f1f7d0
--- /dev/null
+++ b/Tests/Style.Tests.ps1
@@ -0,0 +1,106 @@
+#requires -modules Pester
+
+BeforeAll {
+    Import-Module "$PSScriptRoot/../Tools/BuildTools.psm1" -Force -ErrorAction Stop
+}
+
+Describe "Validation of code styling" {
+
+    BeforeAll {
+        $docFiles = Get-ChildItem "$PSScriptRoot/.." -Include *.md -Recurse
+        $codeFiles = Get-ChildItem "$PSScriptRoot/.." -Include *.ps1, *.psm1 -Recurse
+    }
+
+    It "has no trailing whitespace in code files" {
+        $badLines = @(
+            foreach ($file in $codeFiles) {
+                $lines = [System.IO.File]::ReadAllLines($file.FullName)
+                $lineCount = $lines.Count
+
+                for ($i = 0; $i -lt $lineCount; $i++) {
+                    if ($lines[$i] -match '\s+$') {
+                        'File: {0}, Line: {1}' -f $file.FullName, ($i + 1)
+                    }
+                }
+            }
+        )
+
+        if ($badLines.Count -gt 0) {
+            throw "The following $($badLines.Count) lines contain trailing whitespace: `r`n`r`n$($badLines -join "`r`n")"
+        }
+    }
+
+    It "has one newline at the end of the file" {
+        $badFiles = @(
+            foreach ($file in @($codeFiles + $docFiles)) {
+                $string = [System.IO.File]::ReadAllText($file.FullName)
+                if ($string.Length -gt 0 -and $string[-1] -ne "`n") {
+                    $file.FullName
+                }
+            }
+        )
+
+        if ($badFiles.Count -gt 0) {
+            throw "The following files do not end with a newline: `r`n`r`n$($badFiles -join "`r`n")"
+        }
+    }
+
+    It "uses UTF-8 for code files" {
+        $badFiles = @(
+            foreach ($file in $codeFiles) {
+                $encoding = Get-FileEncoding -Path $file.FullName
+                if ($encoding -and $encoding.encoding -ne "UTF8") {
+                    $file.FullName
+                }
+            }
+        )
+
+        if ($badFiles.Count -gt 0) {
+            throw "The following files are not encoded with UTF-8 (no BOM): `r`n`r`n$($badFiles -join "`r`n")"
+        }
+    }
+    It "uses UTF-8 for documentation files" {
+        $badFiles = @(
+            foreach ($file in $docFiles) {
+                $encoding = Get-FileEncoding -Path $file.FullName
+                if ($encoding -and $encoding.encoding -ne "UTF8") {
+                    $file.FullName
+                }
+            }
+        )
+
+        if ($badFiles.Count -gt 0) {
+            throw "The following files are not encoded with UTF-8 (no BOM): `r`n`r`n$($badFiles -join "`r`n")"
+        }
+    }
+
+    It "uses CRLF as newline character in code files" {
+        $badFiles = @(
+            foreach ($file in $codeFiles) {
+                $string = [System.IO.File]::ReadAllText($file.FullName)
+                if ($string.Length -gt 0 -and $string -notmatch "\r\n$") {
+                    $file.FullName
+                }
+            }
+        )
+
+        if ($badFiles.Count -gt 0) {
+            throw "The following files do not use CRLF as line break: `r`n`r`n$($badFiles -join "`r`n")"
+        }
+    }
+
+    It "uses CRLF as newline character in documentation files" {
+        $badFiles = @(
+            foreach ($file in $docFiles) {
+                $string = [System.IO.File]::ReadAllText($file.FullName)
+                if ($string.Length -gt 0 -and $string -notmatch "\r\n$") {
+                    $file.FullName
+                }
+            }
+        )
+
+        if ($badFiles.Count -gt 0) {
+            throw "The following files do not use CRLF as line break: `r`n`r`n$($badFiles -join "`r`n")"
+        }
+    }
+}
diff --git a/Tools/BuildTools.psm1 b/Tools/BuildTools.psm1
index e0c2a6c..5b7d6f1 100644
--- a/Tools/BuildTools.psm1
+++ b/Tools/BuildTools.psm1
@@ -1,16 +1,8 @@
+#requires -Modules PowerShellGet
+
 [CmdletBinding()]
 param()
 
-function Invoke-Init {
-    [Alias("Init")]
-    [CmdletBinding()]
-    param()
-    begin {
-        Set-BuildEnvironment -BuildOutput '$ProjectPath/Release' -ErrorAction SilentlyContinue
-        Add-ToModulePath -Path $env:BHBuildOutput
-    }
-}
-
 function Assert-True {
     [CmdletBinding( DefaultParameterSetName = 'ByBool' )]
     param(
@@ -37,14 +29,6 @@ function LogCall {
     Set-Content -Value "$($MyInvocation.Invocationname) $($MyInvocation.UnBoundArguments -join " ")" -Path "TestDrive:\FunctionCalled.$($MyInvocation.Invocationname).txt" -Force
 }
 
-function Add-ToModulePath ([String]$Path) {
-    $PSModulePath = $env:PSModulePath -split ([IO.Path]::PathSeparator)
-    if ($Path -notin $PSModulePath) {
-        $PSModulePath += $Path
-        $env:PSModulePath = $PSModulePath -join ([IO.Path]::PathSeparator)
-    }
-}
-
 function Install-Dependency {
     [CmdletBinding()]
     param(
@@ -64,214 +48,6 @@ function Install-Dependency {
     $RequiredModules | Import-Module
 }
 
-function Get-AppVeyorBuild {
-    param()
-
-    Assert-True { $env:APPVEYOR_API_TOKEN } "missing api token for AppVeyor."
-    Assert-True { $env:APPVEYOR_ACCOUNT_NAME } "not an appveyor build."
-
-    $invokeRestMethodSplat = @{
-        Uri     = "https://ci.appveyor.com/api/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG"
-        Method  = 'GET'
-        Headers = @{
-            "Authorization" = "Bearer $env:APPVEYOR_API_TOKEN"
-            "Content-type"  = "application/json"
-        }
-    }
-    Invoke-RestMethod @invokeRestMethodSplat
-}
-
-function Get-TravisBuild {
-    param()
-
-    Assert-True { $env:TRAVIS_API_TOKEN } "missing api token for Travis-CI."
-    Assert-True { $env:APPVEYOR_ACCOUNT_NAME } "not an appveyor build."
-
-    $invokeRestMethodSplat = @{
-        Uri     = "https://api.travis-ci.org/builds?limit=10"
-        Method  = 'Get'
-        Headers = @{
-            "Authorization"      = "token $env:TRAVIS_API_TOKEN"
-            "Travis-API-Version" = "3"
-        }
-    }
-    Invoke-RestMethod @invokeRestMethodSplat
-}
-
-function Test-IsLastJob {
-    param()
-
-    if (-not ('AppVeyor' -eq $env:BHBuildSystem)) {
-        return $true
-    }
-    Assert-True { $env:APPVEYOR_JOB_ID } "Invalid Job identifier"
-
-    $buildData = Get-AppVeyorBuild
-    $lastJob = ($buildData.build.jobs | Select-Object -Last 1).jobId
-
-    if ($lastJob -eq $env:APPVEYOR_JOB_ID) {
-        return $true
-    }
-    else {
-        return $false
-    }
-}
-
-function Test-ShouldDeploy {
-    if (-not ($env:ShouldDeploy -eq $true)) {
-        return $false
-    }
-    # only deploy master branch
-    if (-not ('master' -eq $env:BHBranchName)) {
-        return $false
-    }
-    # it cannot be a PR
-    if ($env:APPVEYOR_PULL_REQUEST_NUMBER) {
-        return $false
-    }
-    # only deploy from AppVeyor
-    if (-not ($env:APPVEYOR_JOB_ID)) {
-        return $false
-    }
-    # must be last job of AppVeyor
-    if (-not (Test-IsLastJob)) {
-        return $false
-    }
-    # Travis-CI must be finished (if used)
-    # TODO: (Test-TravisProgress) -and
-    # it cannot have a commit message that contains "skip-deploy"
-    if ($env:BHCommitMessage -like '*skip-deploy*') {
-        return $false
-    }
-
-    return $true
-}
-
-function Publish-GithubRelease {
-    param(
-        [Parameter( Mandatory )]
-        [ValidateNotNullOrEmpty()]
-        [String]$GITHUB_ACCESS_TOKEN,
-        [String]$ProjectOwner = "AtlassianPS",
-        [String]$ReleaseText,
-        [Object]$NextBuildVersion
-    )
-
-    Assert-True { $env:BHProjectName } "Missing AppVeyor's Repo Name"
-
-    $body = @{
-        "tag_name"         = "v$NextBuildVersion"
-        "target_commitish" = "master"
-        "name"             = "v$NextBuildVersion"
-        "body"             = $ReleaseText
-        "draft"            = $false
-        "prerelease"       = $false
-    } | ConvertTo-Json
-
-    $releaseParams = @{
-        Uri         = "https://api.github.com/repos/{0}/{1}/releases" -f $ProjectOwner, $env:BHProjectName
-        Method      = 'POST'
-        Headers     = @{
-            Authorization = 'Basic ' + [Convert]::ToBase64String(
-                [Text.Encoding]::ASCII.GetBytes($GITHUB_ACCESS_TOKEN + ":x-oauth-basic")
-            )
-        }
-        ContentType = 'application/json'
-        Body        = $body
-        ErrorAction = "Stop"
-    }
-    Invoke-RestMethod @releaseParams
-}
-
-function Publish-GithubReleaseArtifact {
-    param(
-        [Parameter( Mandatory )]
-        [ValidateNotNullOrEmpty()]
-        [String]$GITHUB_ACCESS_TOKEN,
-        [Uri]$Uri,
-        [String]$Path
-    )
-
-    $body = [System.IO.File]::ReadAllBytes($Path)
-    $assetParams = @{
-        Uri         = $Uri
-        Method      = 'POST'
-        Headers     = @{
-            Authorization = 'Basic ' + [Convert]::ToBase64String(
-                [Text.Encoding]::ASCII.GetBytes($GITHUB_ACCESS_TOKEN + ":x-oauth-basic")
-            )
-        }
-        ContentType = "application/zip"
-        Body        = $body
-    }
-    Invoke-RestMethod @assetParams
-}
-
-function Set-AppVeyorBuildNumber {
-    [System.Diagnostics.CodeAnalysis.SuppressMessage('PSUseShouldProcessForStateChangingFunctions', '')]
-    param()
-
-    Assert-True { $env:APPVEYOR_REPO_NAME } "Is not an AppVeyor Job"
-    Assert-True { $env:APPVEYOR_API_TOKEN } "Is missing AppVeyor's API token"
-
-    $separator = "-"
-    $headers = @{
-        "Authorization" = "Bearer $env:APPVEYOR_API_TOKEN"
-        "Content-type"  = "application/json"
-    }
-    $apiURL = "https://ci.appveyor.com/api/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG"
-    $history = Invoke-RestMethod -Uri "$apiURL/history?recordsNumber=2" -Headers $headers  -Method Get
-    if ($history.builds.Count -eq 2) {
-        $s = Invoke-RestMethod -Uri "$apiURL/settings" -Headers $headers  -Method Get
-        $s.settings.nextBuildNumber = ($s.settings.nextBuildNumber - 1)
-        Invoke-RestMethod -Uri 'https://ci.appveyor.com/api/projects' -Headers $headers  -Body ($s.settings | ConvertTo-Json -Depth 10) -Method Put
-        $previousVersion = $history.builds[1].version
-        if ($previousVersion.IndexOf("$separator") -ne "-1") { $previousVersion = $previousVersion.SubString(0, $previousVersion.IndexOf("$separator")) }
-        Update-AppveyorBuild -Version $previousVersion$separator$((New-Guid).ToString().SubString(0,8))
-    }
-}
-
-#region Old
-# function allJobsFinished {
-#     param()
-
-#     if (-not ('AppVeyor' -eq $env:BHBuildSystem)) {
-#         return $true
-#     }
-#     if (-not ($env:APPVEYOR_API_TOKEN)) {
-#         Write-Warning "Missing `$env:APPVEYOR_API_TOKEN"
-#         return $true
-#     }
-#     if (-not ($env:APPVEYOR_ACCOUNT_NAME)) {
-#         Write-Warning "Missing `$env:APPVEYOR_ACCOUNT_NAME"
-#         return $true
-#     }
-
-#     Test-IsLastJob
-
-#     Write-Host "[IDLE] :: waiting for other jobs to complete"
-
-#     [datetime]$stop = ([datetime]::Now).AddMinutes($env:TimeOutMins)
-
-#     do {
-#         $project = Get-AppVeyorBuild
-#         $continue = @()
-#         $project.build.jobs | Where-Object {$_.jobId -ne $env:APPVEYOR_JOB_ID} | Foreach-Object {
-#             $job = $_
-#             switch -regex ($job.status) {
-#                 "failed" { throw "AppVeyor's Job ($($job.jobId)) failed." }
-#                 "(running|success)" { $continue += $true; continue }
-#                 Default { $continue += $false; Write-Host "new state: $_.status" }
-#             }
-#         }
-#         if ($false -notin $continue) { return $true }
-#         Start-sleep 5
-#     } while (([datetime]::Now) -lt $stop)
-
-#     throw "Test jobs were not finished in $env:TimeOutMins minutes"
-# }
-#endregion Old
-
 function Get-FileEncoding {
     <#
     .SYNOPSIS
diff --git a/Tools/build.requirements.psd1 b/Tools/build.requirements.psd1
index ab52d49..6d4a933 100644
--- a/Tools/build.requirements.psd1
+++ b/Tools/build.requirements.psd1
@@ -1,8 +1,10 @@
 @(
-    @{ ModuleName = "JiraPS"; RequiredVersion = "2.12.2" }
-    @{ ModuleName = "InvokeBuild"; RequiredVersion = "5.5.5" }
-    @{ ModuleName = "BuildHelpers"; RequiredVersion = "2.0.11" }
-    @{ ModuleName = "Pester"; RequiredVersion = "4.9.0" }
-    @{ ModuleName = "platyPS"; RequiredVersion = "0.14.0" }
-    @{ ModuleName = "PSScriptAnalyzer"; RequiredVersion = "1.18.3" }
+    "JiraPS"
+    @{ModuleName = "PowerShellGet"; ModuleVersion = "2.2.5" }
+    @{ ModuleName = "InvokeBuild"; RequiredVersion = "5.10.4" }
+    @{ ModuleName = "BuildHelpers"; RequiredVersion = "2.0.16" }
+    @{ ModuleName = "Configuration"; RequiredVersion = "1.3.1" }
+    @{ ModuleName = "Pester"; RequiredVersion = "5.5.0" }
+    @{ ModuleName = "platyPS"; RequiredVersion = "0.14.2" }
+    @{ ModuleName = "PSScriptAnalyzer"; RequiredVersion = "1.21.0" }
 )
diff --git a/Tools/setup.ps1 b/Tools/setup.ps1
index a92f112..da64ef6 100644
--- a/Tools/setup.ps1
+++ b/Tools/setup.ps1
@@ -1,23 +1,21 @@
-#requires -Modules @{ ModuleName='PowerShellGet'; ModuleVersion='1.6.0' }
+#requires -Module PowerShellGet
 
 [CmdletBinding()]
 [System.Diagnostics.CodeAnalysis.SuppressMessage('PSAvoidUsingWriteHost', '')]
 param()
 
 # PowerShell 5.1 and bellow need the PSGallery to be intialized
-if (-not ($gallery = Get-PSRepository -Name PSGallery -ErrorAction SilentlyContinue)) {
+if (-not (Get-PSRepository -Name PSGallery -ErrorAction SilentlyContinue)) {
     Write-Host "Installing PackageProvider NuGet"
     $null = Install-PackageProvider -Name NuGet -Force -ErrorAction SilentlyContinue
 }
 
-# Make PSGallery trusted, to aviod a confirmation in the console
-if (-not ($gallery.Trusted)) {
-    Write-Host "Trusting PSGallery"
-    Set-PSRepository -Name "PSGallery" -InstallationPolicy Trusted -ErrorAction SilentlyContinue
+# Update PowerShellGet if needed
+if ((Get-Module PowershellGet -ListAvailable)[0].Version -lt [version]"2.2.5") {
+    Write-Host "Updating PowershellGet"
+    Install-Module PowershellGet -Scope CurrentUser -Force
 }
 
-Write-Host "Installing InvokeBuild"
-Install-Module InvokeBuild -Scope CurrentUser -Force
-
 Write-Host "Installing Dependencies"
-Invoke-Build -Task InstallDependencies
+Import-Module "$PSScriptRoot/BuildTools.psm1" -Force
+Install-Dependency
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
deleted file mode 100644
index 56c1bff..0000000
--- a/azure-pipelines.yml
+++ /dev/null
@@ -1,198 +0,0 @@
-
-resources:
-- repo: self
-  clean: true
-
-trigger:
-  branches:
-    include:
-    - master
-    - "*"
-    exclude:
-    - refs/tag/*
-
-phases:
-- phase: Phase_1
-  displayName: Build Module
-
-  condition: succeeded()
-  queue:
-    name: Hosted VS2017
-
-  steps:
-  - powershell: |
-       . ./Tools/setup.ps1
-       Invoke-Build -Task ShowInfo
-    displayName: Setup
-
-  - powershell: 'Invoke-Build -Task Clean, Build'
-    displayName: Build
-
-  - task: PublishBuildArtifacts@1
-    displayName: 'Publish Artifact: Built Module'
-    inputs:
-      PathtoPublish: Release
-      ArtifactName: Release
-
-
-- phase: Phase_2
-  displayName: Test Module on Windows (PSv5)
-
-  dependsOn: Phase_1
-  condition: succeeded()
-  queue:
-    name: Hosted VS2017
-
-  steps:
-  - task: DownloadBuildArtifacts@0
-    displayName: 'Download Build Artifacts'
-    inputs:
-      artifactName: Release
-      downloadPath: '$(Build.SourcesDirectory)'
-
-  - powershell: |
-       . ./Tools/setup.ps1
-       Invoke-Build -Task ShowInfo
-    displayName: Setup
-
-  - powershell: 'Invoke-Build -Task Test'
-    displayName: Test
-
-  - task: PublishTestResults@2
-    displayName: 'Publish Test Results **/Test*.xml'
-    inputs:
-      testRunner: NUnit
-      testResultsFiles: '**/Test*.xml'
-    condition: succeededOrFailed()
-
-
-- phase: Phase_3
-  displayName: Test Module on Ubuntu
-
-  dependsOn: Phase_1
-  condition: succeeded()
-  queue:
-    name: Hosted Ubuntu 1604
-
-  steps:
-  - task: DownloadBuildArtifacts@0
-    displayName: 'Download Build Artifacts'
-    inputs:
-      artifactName: Release
-      downloadPath: '$(Build.SourcesDirectory)'
-
-
-  - powershell: |
-       . ./Tools/setup.ps1
-       Invoke-Build -Task ShowInfo
-    displayName: Setup
-
-  - powershell: 'Invoke-Build -Task Test'
-    displayName: Test
-
-  - task: PublishTestResults@2
-    displayName: 'Publish Test Results **/Test*.xml'
-    inputs:
-      testRunner: NUnit
-      testResultsFiles: '**/Test*.xml'
-    condition: succeededOrFailed()
-
-
-- phase: Phase_4
-  displayName: Test Module on macOS
-
-  dependsOn: Phase_1
-  condition: succeeded()
-  queue:
-    name: Hosted macOS
-
-  steps:
-  - task: DownloadBuildArtifacts@0
-    displayName: 'Download Build Artifacts'
-    inputs:
-      artifactName: Release
-      downloadPath: '$(Build.SourcesDirectory)'
-
-  - powershell: |
-       . ./Tools/setup.ps1
-       Invoke-Build -Task ShowInfo
-    displayName: Setup
-
-  - powershell: 'Invoke-Build -Task Test'
-    displayName: Test
-
-  - task: PublishTestResults@2
-    displayName: 'Publish Test Results **/Test*.xml'
-    inputs:
-      testRunner: NUnit
-      testResultsFiles: '**/Test*.xml'
-    condition: succeededOrFailed()
-
-
-# Waiting for the agent to support pwsh:
-# https://github.com/Microsoft/azure-pipelines-image-generation/issues/232
-# - phase: Phase_5
-#   displayName: Test Module on Windows (PSv6)
-
-#   dependsOn: Phase_1
-#   condition: succeeded()
-#   queue:
-#     name: Hosted VS2017
-
-#   steps:
-#   - task: DownloadBuildArtifacts@0
-#     displayName: 'Download Build Artifacts'
-#     inputs:
-#       artifactName: Release
-#       downloadPath: '$(Build.SourcesDirectory)'
-
-#   - powershell: |
-#         . ./Tools/setup.ps1
-#         Invoke-Build -Task ShowInfo
-#     displayName: Setup
-#     pwsh: true
-
-#   - powershell: 'Invoke-Build -Task Test'
-#     displayName: Test
-#     pwsh: true
-
-#   - task: PublishTestResults@2
-#     displayName: 'Publish Test Results **/Test-*.xml'
-#     inputs:
-#       testRunner: NUnit
-#       testResultsFiles: '**/Test*.xml'
-#     condition: succeededOrFailed()
-
-- phase: Phase_6
-  displayName: Test Module against Cloud Server
-
-  dependsOn: Phase_1
-  condition: succeeded()
-  queue:
-    name: Hosted VS2017
-
-  steps:
-  - task: DownloadBuildArtifacts@0
-    displayName: 'Download Build Artifacts'
-    inputs:
-      artifactName: Release
-      downloadPath: '$(Build.SourcesDirectory)'
-
-  - powershell: |
-       . ./Tools/setup.ps1
-       Invoke-Build -Task ShowInfo
-    displayName: Setup
-
-  - powershell: 'Invoke-Build -Task Test -Tag "Integration" -ExcludeTag ""'
-    env:
-        JiraURI: JiraURI
-        JiraUser: JiraUser
-        JiraPass: JiraPass
-    displayName: Test
-
-  - task: PublishTestResults@2
-    displayName: 'Publish Test Results **/Test*.xml'
-    inputs:
-      testRunner: NUnit
-      testResultsFiles: '**/Test*.xml'
-    condition: succeededOrFailed()