Windows installer now installs a batch file and Path variable settings to make zerotier-cli work in the Windows CLI (1.1.12 MSI updated on web for this too) and a Chocolatey packaging job for ZeroTier One.

ext/installfiles/windows/chocolatey/zerotier-one/tools/LICENSE.txt

@@ -0,0 +1,11 @@
+From: https://raw.githubusercontent.com/zerotier/ZeroTierOne/master/COPYING
+
+LICENSE
+
+ZeroTier One is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at
+your option) any later version.
+
+See the file ‘LICENSE.GPL-3’ for the text of the GNU GPL version 3.
+If that file is not present, see <http://www.gnu.org/licenses/>.

ext/installfiles/windows/chocolatey/zerotier-one/tools/VERIFICATION.txt

@@ -0,0 +1,5 @@
+VERIFICATION
+Verification is intended to assist the Chocolatey moderators and community
+in verifying that this package's contents are trustworthy.
+ 
+Our MSI installer should be signed by ZeroTier, Inc. using a certificate from DigiCert.

ext/installfiles/windows/chocolatey/zerotier-one/tools/chocolateyinstall.ps1

@@ -0,0 +1,8 @@
+$packageName = 'zerotier-one'
+$installerType = 'msi'
+$url = 'https://download.zerotier.com/RELEASES/1.1.12/dist/ZeroTier%20One.msi'
+$url64 = 'https://download.zerotier.com/RELEASES/1.1.12/dist/ZeroTier%20One.msi'
+$silentArgs = '/quiet'
+$validExitCodes = @(0,3010)
+
+Install-ChocolateyPackage $packageName $installerType $silentArgs $url $url64  -validExitCodes $validExitCodes

ext/installfiles/windows/chocolatey/zerotier-one/tools/chocolateyuninstall.ps1

@@ -0,0 +1,30 @@
+$ErrorActionPreference = 'Stop';
+
+$packageName = 'zerotier-one'
+$softwareName = 'ZeroTier One*'
+$installerType = 'MSI'
+
+$silentArgs = '/qn /norestart'
+$validExitCodes = @(0, 3010, 1605, 1614, 1641)
+$uninstalled = $false
+
+[array]$key = Get-UninstallRegistryKey -SoftwareName $softwareName
+
+if ($key.Count -eq 1) {
+  $key | % { 
+    $silentArgs = "$($_.PSChildName) $silentArgs"
+    $file = ''
+    Uninstall-ChocolateyPackage -PackageName $packageName `
+                                -FileType $installerType `
+                                -SilentArgs "$silentArgs" `
+                                -ValidExitCodes $validExitCodes `
+                                -File "$file"
+  }
+} elseif ($key.Count -eq 0) {
+  Write-Warning "$packageName has already been uninstalled by other means."
+} elseif ($key.Count -gt 1) {
+  Write-Warning "$key.Count matches found!"
+  Write-Warning "To prevent accidental data loss, no programs will be uninstalled."
+  Write-Warning "Please alert package maintainer the following keys were matched:"
+  $key | % {Write-Warning "- $_.DisplayName"}
+}