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In many Citrix environments it’s common to have a large variety of ICA client versions. One thing that sometimes surprises users and IT folks alike is how much of a performance increase can be seen after upgrading an old ICA client. But how do you know which clients need upgrading? One of the biggest challenges has been deciphering what ICA client version the cryptic “client build number” in a user’s session information translates to.

Sometimes there is a need to publish an application to individual XenApp servers for baselining or troubleshooting purposes. But if you have a lot of published applications in your XenApp 6 farm, this can be a huge hassle. Thankfully PowerShell allows us to quickly and easily take our existing published applications and automatically create individually published apps for each server. We can use Worker Groups to control which servers get an individually published application.