The build and where to find it were running together on one line. The
name and version now stand on their own, with the two links beneath:
ihasmail v2.16.61
ihasmail.org · AGPL-3.0 source
"by" is gone with the restructuring. It was doing attribution work that
the line no longer needs -- ihasmail.org is a LINUXexpert.org project
site, so pointing at it says the same thing without the preposition, and
the README badge is where the credit properly lives.
One <p> with a break rather than two paragraphs: .foot carries a 20px
margin-top, which a second one would repeat as a gap under the button.