Ideally, I would like to have the following structure.
Homepage (features, screenshots, news)
Donation page and add more options to donate
Install page (listing recent version pulled from Github) as well as changelogs. This could possibly show the last X versions and changelogs for each. If possible, keep a main install button on all pages, and have changelogs on their own pages w/ Disqus so people can comment on individual releases. Have an RSS feed (one pulled from Github) on there as well.
Contact page w/ the homepage comments moved there. Have contact methods on top w/ Disqus below it.
Ideally, I would like to have the following structure.