HP48G Connectivity Method in 2022

[rprosperi]

Thanks David, I was going to look for this today, as I recalled that Bill's version made some tweaks to various things, possibly including XMODEM. It's indeed odd that this version has a higher version number, I suppose Bill got an earlier release code base and modded that one. The Release notes show only minor big fixes and adding help files in various languages for all release past 2349.