Hi @Waverunner !
For the software update you will need only .IPE file (like '5130EI-CMW710-R3507.ipe').
'packet-capture.bin' is the hot-patch that enables packet capture and analysis on the switch itself. It is necessary patch if you plan to use 'packet-capture' command, but since this feature is used primarily during troubleshotting phase and is not needed during normal operation, HPE decided to separate this functionality from the main software.
'freeradius' is a feature image, again installed as a hot-patch that adds FreeRADIUS functionality to a switch when it works as a RADIUS server. Again, since it's a corner case, this feature is separated from the main image.