What's new in Answer File Generator

Answer File Generator 2.0 (TBD)

The -DomainAccount argument allows you to specify users from different domains than the one you're joining.
The -LocalAccount and -DomainAccount allow you to customize which groups the account is added to.
You can join a domain using provisioning with the -JoinDomainProvisioningFile argument, and do it during the offlineServicing pass with the -JoinDomainOffline argument.
The -CmdKeyUser and -CmdKeyPassword arguments have been removed; this was a bad security practice that I don't wish to promote. You can still get identical behavior using the -FirstLogonCommand argument if desired.
You can specify options using a custom JSON file format, as an alternative to using command line arguments.
If no output file argument is provided, the answer file is now written to the console.
The Answer File Generator is now available in standalone single-file versions, that do not require you to install the .Net Runtime.
There are some breaking changes to the Ookii.AnswerFile library.

Apply a workaround for a known issue with the LogonCount element, so that the -AutoLogonCount argument is accurate.
Add the -Partition argument, which adds the ability to specify a custom partition layout when using the CleanEfi or CleanBios installation method.
Add the -FirstLogonCommand argument to run commands that are not PowerShell scripts.
Add the -DisableServerManager option to disable the automatic launching of Server Manager on Windows Server SKUs.
The -JoinDomainUser argument allows the use of a user from a different domain than the one being joined.
Using the -SetupScript argument no longer changes the global execution policy for Windows PowerShell.
The local and online account screens are no longer skipped if you do not specify either the -LocalAccount or the -JoinDomain arguments.
Source Link support for the Ookii.AnswerFile library.