ISTA 4.39.20 update 4.42.30 via ISTA CONSOLE?

[HarrisonFIN]

Im looking solution to update my ISTA+ Standalone 4.39.20 to 4.42.30 via ISTA Launcher Console.
Got the latest "Delta files" for ISTA Console set up and downloaded, but still not 100% confident how META-SDP-BLP-DELTA data sets should be runned through ISTA Console.

If your remotely happy to help, just shoot my PM.
Happy to help remote codings, retrofits etc exchange of work or some other compensation.

Or second option, if you have latest 4.42.30 version as standalone and working condition for programming, happy install that instead.

Thanks!