Most pages on this site have a "First published" and a "Updated" field in the footer at the end of each page. The "First published" is generally the date that the page was written and first published. The "Updated" field indicates when a page was last modified.
An update will generally mean a minor change like correcting spelling or other errors. If I make major changes to articles I will publish a note of that on the What's New? page.
This site is built up based on a combination of the Apache web server and extensions, and some CGI-scripts that I have written myself to make it very easy to maintain the site and it's content.
Send me an email at rn(at)ronnynilsen(dot)com if you have any questions or comments about this website, my essays, want to buy a print, discuss terms for noncommercial redistribution or licensing for commercial use or publication, I would love to hear from you.