diff --git a/.gitignore b/.gitignore
index a50db38..3e6f133 100644
--- a/.gitignore
+++ b/.gitignore
@@ -63,5 +63,5 @@ ImportExcel.zip
 .vscode/settings.json
 
 ~$*
-InstallModule.ps1
-PublishToGallery.ps1
+# InstallModule.ps1
+# PublishToGallery.ps1
diff --git a/__tests__/CI.ps1 b/CI/CI.ps1
similarity index 71%
rename from __tests__/CI.ps1
rename to CI/CI.ps1
index 5a0e6c5..43b92ce 100644
--- a/__tests__/CI.ps1
+++ b/CI/CI.ps1
@@ -11,7 +11,9 @@ param
     # AppVeyor Only - Upload results to AppVeyor "Tests" tab.
     [Switch]$Finalize,
     # AppVeyor and Azure - Upload module as AppVeyor Artifact.
-    [Switch]$Artifact
+    [Switch]$Artifact,
+    # Azure - Runs PsScriptAnalyzer against one or more folders and pivots the results to form a report.
+    [Switch]$Analyzer
 )
 $ErrorActionPreference = 'Stop'
 if ($Initialize) {
@@ -139,4 +141,68 @@ if ($Artifact) {
         #Write-Host "##vso[task.setvariable variable=ModuleName]$ModuleName"
         Copy-Item -Path $ModulePath -Destination $env:Build_ArtifactStagingDirectory -Recurse
     }
+}
+if ($Analyzer) {
+    if (!(Get-Module -Name PSScriptAnalyzer -ListAvailable)) {
+        '[Progress] Installing PSScriptAnalyzer.'
+        Install-Module -Name PSScriptAnalyzer -Force
+    }
+
+    if ($env:System_PullRequest_TargetBranch) {
+        '[Progress] Get target branch.'
+        $TempGitClone = Join-Path ([IO.Path]::GetTempPath()) (New-Guid)
+        Copy-Item -Path $PWD -Destination $TempGitClone -Recurse
+        (Get-Item (Join-Path $TempGitClone '.git')).Attributes += 'Hidden'
+        "[Progress] git clean."
+        git -C $TempGitClone clean -f
+        "[Progress] git reset."
+        git -C $TempGitClone reset --hard
+        "[Progress] git checkout."
+        git -C $TempGitClone checkout -q $env:System_PullRequest_TargetBranch
+
+        $DirsToProcess = @{ 'Pull Request' = $PWD ; $env:System_PullRequest_TargetBranch = $TempGitClone }
+    }
+    else {
+        $DirsToProcess = @{ 'GitHub' = $PWD }
+    }
+
+    "[Progress] Running Script Analyzer."
+    $AnalyzerResults = $DirsToProcess.GetEnumerator() | ForEach-Object {
+        $DirName = $_.Key
+        Write-Verbose "[Progress] Running Script Analyzer on $DirName."
+        Invoke-ScriptAnalyzer -Path $_.Value -Recurse -ErrorAction SilentlyContinue |
+        Add-Member -MemberType NoteProperty -Name Location -Value $DirName -PassThru
+    }
+
+    if ($AnalyzerResults) {
+        if (!(Get-Module -Name ImportExcel -ListAvailable)) {
+            '[Progress] Installing ImportExcel.'
+            Install-Module -Name ImportExcel -Force
+        }
+        '[Progress] Creating ScriptAnalyzer.xlsx.'
+        $ExcelParams = @{
+            Path          = 'ScriptAnalyzer.xlsx'
+            WorksheetName = 'FullResults'
+            Now           = $true
+            Activate      = $true
+            Show          = $false
+        }
+        $PivotParams = @{
+            PivotTableName = 'BreakDown'
+            PivotData      = @{RuleName = 'Count' }
+            PivotRows      = 'Severity', 'RuleName'
+            PivotColumns   = 'Location'
+            PivotTotals    = 'Rows'
+        }
+        Remove-Item -Path $ExcelParams['Path'] -ErrorAction SilentlyContinue
+
+        $PivotParams['PivotChartDefinition'] = New-ExcelChartDefinition -ChartType 'BarClustered' -Column (1 + $DirsToProcess.Count) -Title "Script analysis" -LegendBold
+        $ExcelParams['PivotTableDefinition'] = New-PivotTableDefinition @PivotParams
+
+        $AnalyzerResults | Export-Excel @ExcelParams
+        '[Progress] Analyzer finished.'
+    }
+    else {
+        "[Info] Invoke-ScriptAnalyzer didn't return any problems."
+    }
 }
\ No newline at end of file
diff --git a/__tests__/InstallPowerShell.ps1 b/CI/InstallPowerShell.ps1
similarity index 100%
rename from __tests__/InstallPowerShell.ps1
rename to CI/InstallPowerShell.ps1
diff --git a/__tests__/Publish.ps1 b/CI/Publish.ps1
similarity index 96%
rename from __tests__/Publish.ps1
rename to CI/Publish.ps1
index 625d5bf..61fc671 100644
--- a/__tests__/Publish.ps1
+++ b/CI/Publish.ps1
@@ -2,6 +2,7 @@
     .SYNOPSIS
     Deploy module to PowerShellGallery.
 #>
+[Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseDeclaredVarsMoreThanAssignments", "Success")]
 [CmdletBinding(DefaultParameterSetName = 'ModuleName')]
 Param
 (
diff --git a/Get-ExcelColumnName.ps1 b/Get-ExcelColumnName.ps1
index 7562391..a71ef10 100644
--- a/Get-ExcelColumnName.ps1
+++ b/Get-ExcelColumnName.ps1
@@ -6,10 +6,15 @@ function Get-ExcelColumnName {
 
     Process {
         $dividend = $columnNumber
-        $columnName = @()
+        $columnName = New-Object System.Collections.ArrayList($null)
+        
         while($dividend -gt 0) {
             $modulo      = ($dividend - 1) % 26
-            $columnName += [char](65 + $modulo)
+            if ($columnName.length -eq 0) {
+                [char](65 + $modulo)
+            } else {
+                $columnName.insert(0,[char](65 + $modulo))
+            }
             $dividend    = [int](($dividend -$modulo)/26)
         }
 
@@ -19,4 +24,4 @@ function Get-ExcelColumnName {
         }
 
     }
-}
\ No newline at end of file
+}
diff --git a/InstallModule.ps1 b/InstallModule.ps1
new file mode 100644
index 0000000..d217c5f
--- /dev/null
+++ b/InstallModule.ps1
@@ -0,0 +1,3 @@
+$fullPath = 'C:\Program Files\WindowsPowerShell\Modules\ImportExcel'
+
+Robocopy . $fullPath /mir /XD .vscode .git examples data /XF appveyor.yml azure-pipelines.yml .gitattributes .gitignore
\ No newline at end of file
diff --git a/PublishToGallery.ps1 b/PublishToGallery.ps1
new file mode 100644
index 0000000..0b55bd1
--- /dev/null
+++ b/PublishToGallery.ps1
@@ -0,0 +1,6 @@
+$p = @{
+    Name        = "ImportExcel"
+    NuGetApiKey = $NuGetApiKey
+}
+
+Publish-Module @p
\ No newline at end of file
diff --git a/README.md b/README.md
index b608c65..e5f7f52 100644
--- a/README.md
+++ b/README.md
@@ -52,9 +52,29 @@ Install-Module ImportExcel -scope CurrentUser
 Install-Module ImportExcel
 ```
 
+# Continuous Integration Updates
+
+Big thanks to [Illy](https://github.com/ili101) for taking the Azure DevOps CI to the next level. Improved badges, improved matrix for cross platform OS testing and more.
+
+Plus, wiring the [PowerShell ScriptAnalyzer Excel report](https://github.com/dfinke/ImportExcel/pull/590#issuecomment-488659081) we built into each run as an artifact.
+
+![](./images/ScriptAnalyzerReport.png)
+
 # What's new 6.5.2
 
-- Added the example ReadAllSheets.ps1 based on the thread https://github.com/dfinke/ImportExcel/issues/678
+Thank you [uSlackr](https://github.com/uSlackr)ill
+- Fixes Column order issue (plus tests) for `Get-ExcelColumnName`
+
+Thank you [jhoneill](https://github.com/jhoneill)
+- Added -Force to Send-SQLDataToExcel so it sends something even if no rows are returned. (see [#703](https://github.com/dfinke/ImportExcel/issues/703))
+- Added -asText to import-Excel see (#164)[https://github.com/dfinke/ImportExcel/issues/164] and multiple others
+- Linux. Now set an environment variable if the support needed for Autosize is present, and use that Environment variable to decide to skip autosize operations.
+- Fixed tests which needed autosize to work so they skip of the environment variable is set.
+- Fixed another break where on azure the module never loaded.
+- Add a comment to ci.ps1 re better .NET version detection and left some commented out code.
+
+Other
+- Added the example [ReadAllSheets.ps1](https://github.com/dfinke/ImportExcel/tree/master/Examples/ReadAllSheets) based on this thread https://github.com/dfinke/ImportExcel/issues/678
 
 # What's new 6.5.0
 
diff --git a/__tests__/Get-ExcelColumnName.Test.ps1 b/__tests__/Get-ExcelColumnName.Test.ps1
new file mode 100644
index 0000000..295ab83
--- /dev/null
+++ b/__tests__/Get-ExcelColumnName.Test.ps1
@@ -0,0 +1,29 @@
+$map = @{
+    1024  = 'AMJ'
+    2048  = 'BZT'
+    3072  = 'DND'
+    4096  = 'FAN'
+    5120  = 'GNX'
+    6144  = 'IBH'
+    7168  = 'JOR'
+    8192  = 'LCB'
+    9216  = 'MPL'
+    10240 = 'OCV'
+    11264 = 'PQF'
+    12288 = 'RDP'
+    13312 = 'SQZ'
+    14336 = 'UEJ'
+    15360 = 'VRT'
+    16384 = 'XFD'
+}
+
+(Get-ExcelColumnName 26).columnName | Should be 'Z'
+(Get-ExcelColumnName 27).columnName | Should be 'AA'
+(Get-ExcelColumnName 28).columnNamee | Should be 'AB'
+(Get-ExcelColumnName 30).columnName | Should be 'AD'
+(Get-ExcelColumnName 48).columnName | Should be 'AV'
+
+1..16 | ForEach-Object {
+    $number = $_ * 1024
+    (Get-ExcelColumnName $number).columnName | Should be $map.$number
+}
diff --git a/appveyor.yml b/appveyor.yml
index 47012cc..fde5af1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -28,20 +28,20 @@ install:
   - ps: 'Install-Module -Name Pester -Force -SkipPublisherCheck'
   - ps: 'Install-Module -Name Assert -Force'
   # PowerShell Core
-  - ps: '& .\__tests__\InstallPowerShell.ps1 -Version "7.0.0-preview.3"' # Install other PowerShell Core version (Optional)
+  - ps: '& .\CI\InstallPowerShell.ps1 -Version "7.0.0-preview.4"' # Install other PowerShell Core version (Optional)
   - pwsh: 'Install-Module -Name Pester -Force'
   - pwsh: 'Install-Module -Name Assert -Force'
 
 # To run your custom scripts instead of automatic tests
 test_script:
-  - ps: '& .\__tests__\CI.ps1 -Test'
-  - pwsh: '& .\__tests__\CI.ps1 -Test'
-  - ps: '& .\__tests__\CI.ps1 -Finalize' # Collect and upload results
+  - ps: '& .\CI\CI.ps1 -Test'
+  - pwsh: '& .\CI\CI.ps1 -Test'
+  - ps: '& .\CI\CI.ps1 -Finalize' # Collect and upload results
 
 # Deploy
 deploy_script:
-  - ps: '& .\__tests__\CI.ps1 -Artifact'
-  #- ps: '$null = Install-PackageProvider -Name NuGet -Force ; & .\__tests__\Publish.ps1'
+  - ps: '& .\CI\CI.ps1 -Artifact'
+  - ps: '$null = Install-PackageProvider -Name NuGet -Force ; & .\CI\Publish.ps1'
 
 # Linux setup
 for:
@@ -55,13 +55,13 @@ for:
       - sh: 'export LANG=en_US.UTF-8' # Fix for PowerShell 7.0.0-preview.2, Remove if using other version.
     # Scripts that run after cloning repository
     install:
-      - pwsh: '& .\__tests__\CI.ps1 -Initialize' # Set AppVeyor build version
+      - pwsh: '& .\CI\CI.ps1 -Initialize' # Set AppVeyor build version
       - pwsh: 'Install-Module -Name Pester -Force'
       - pwsh: 'Install-Module -Name Assert -Force'
     # To run your custom scripts instead of automatic tests
     test_script:
-      - pwsh: '& .\__tests__\CI.ps1 -Test'
-      - pwsh: '& .\__tests__\CI.ps1 -Finalize' # Collect and upload results
+      - pwsh: '& .\CI\CI.ps1 -Test'
+      - pwsh: '& .\CI\CI.ps1 -Finalize' # Collect and upload results
     # Skip Deploy
     deploy_script:
       - pwsh: '"Deploy skiped on Linux."'
\ No newline at end of file
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index c125bce..e48d3c2 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
     - powershell: 'Install-Module -Name Pester -Force -SkipPublisherCheck'
       displayName: 'Update Pester'
-    - powershell: './__tests__/CI.ps1 -Test'
+    - powershell: './CI/CI.ps1 -Test'
       displayName: 'Install and Test'
 
     - task: PublishTestResults@2
@@ -31,12 +31,14 @@ jobs:
         testResultsFiles: '**/TestResults*.xml'
         failTaskOnFailedTests: true
 
-    - powershell: './__tests__/CI.ps1 -Artifact'
+    - powershell: './CI/CI.ps1 -Artifact'
       displayName: 'Prepare Artifact'
     - task: PublishPipelineArtifact@1
       inputs:
         targetPath: '$(Build.ArtifactStagingDirectory)'
         artifact: 'Modules'
+    - powershell: './CI/CI.ps1 -Analyzer'
+      displayName: 'Invoke ScriptAnalyzer'
     - task: PublishPipelineArtifact@1
       inputs:
         targetPath: '$(Build.SourcesDirectory)'
@@ -49,7 +51,7 @@ jobs:
     steps:
     - pwsh: 'Install-Module -Name Pester -Force'
       displayName: 'Update Pester'
-    - pwsh: './__tests__/CI.ps1 -Test'
+    - pwsh: './CI/CI.ps1 -Test'
       displayName: 'Install and Test'
 
     - task: PublishTestResults@2
@@ -65,7 +67,7 @@ jobs:
     steps:
     - powershell: 'Install-Module -Name Pester -Force'
       displayName: 'Update Pester'
-    - powershell: './__tests__/CI.ps1 -Test'
+    - powershell: './CI/CI.ps1 -Test'
       displayName: 'Install and Test'
 
     - task: PublishTestResults@2
@@ -83,7 +85,7 @@ jobs:
       displayName: 'Install mono-libgdiplus'
     - powershell: 'Install-Module -Name Pester -Force'
       displayName: 'Update Pester'
-    - powershell: './__tests__/CI.ps1 -Test'
+    - powershell: './CI/CI.ps1 -Test'
       displayName: 'Install and Test'
 
     - task: PublishTestResults@2
diff --git a/images/ScriptAnalyzerReport.png b/images/ScriptAnalyzerReport.png
new file mode 100644
index 0000000..6e430d6
Binary files /dev/null and b/images/ScriptAnalyzerReport.png differ