IronmanPowerShellHost Should be updated to support Coalesce (and other more recent features)

IronmanPowerShellHost Should be updated to support Coalesce (and other more recent features).
Script development, that is worth (complicated enough) Promoting to an exe, uses such features.
We use (For example):
Coalesce
$Collection | ForEach-Object -Parallel $ScriptBlock -ThrottleLimit $ThrottleLimit
Product: PowerShell Universal

If you add PowerShell 7 to the system you can choose that as your host. I have my PowerShell 7 set to auto-update and PSU always picks up the updates without issues.