Upgrade a Deployed Sandboxed Solution

Solution: Use the Update-SPUserSolution cmdlet with a sandboxed solution variable.

The Update-SPUserSolution cmdlet enables you to upgrade a previously deployed sandboxed solution with a newer version of the sandboxed solution package (and underlying files). You first need to add the new package to the site collection, as shown in Listing 9.15.

Listing 9.15. Sample Configuration Script for Upgrading a Sandboxed Solution

Add-SPUserSolution -LiteralPath "c:SBSolution2.wsp"
-Site "http://intranet.sp2013.com/sites/UserSC"
$userSolution = Get-SPUserSolution
-Identity c0e31dec-294d-4f2d-9ae4-f2e637c766bd
Update-SPUserSolution $userSolution
-site "http://intranet.sp2013.com/sites/UserSC"
-ToSolution SBSolution2