Disappointed that this release appears not to be supported on Windows 10 Enterprise LTSC 2019, which is what I have available:

Add-AppPackage -path .\Microsoft.WindowsTerminal_0.10.761.0_8wekyb3d8bbwe.msixbundle

Add-AppPackage : Deployment failed with HRESULT: 0x80073CFD, A Prerequisite for an install could not be satisfied. Windows cannot install package Microsoft.WindowsTerminal_0.10.761.0_x64__8wekyb3d8bbwe because this package is not compatible with the device. The package requires OS version 10.0.18362.0 or higher on the Windows.Mobile device family. The device is currently running OS version 10.0.17763.1098.