app-portage/gentoolkit uses elog to say:
"Another alternative to equery is app-portage/portage-utils"
"For further information on gentoolkit, please read the gentoolkit"
I propose einfo be used for this. This isn't information necessary to the running of this software. I don't strictly *need* to know this information.
Created attachment 179493 [details, diff]
I don't agree with using einfo instead of elog. einfo seems to be used for debug purposes, and when you enable it system-wide in the PORTAGE_ELOG_CLASSES variable in make.conf you end up with a very low signal-to-noise ratio. elog instead seems to be used only for messages users should read. It doesn't matter if it's not something very important (there's ewarn for that).
This looks like one of those messages that should only be shown if there's not a previous installed version (see bug #440214).