In 2010 Colin Günter finished his master thesis on Haiku’s WLAN stack. His work was supported by Haiku users with donations to Haikuware’s bounty program. After his move to New Zealand he didn’t find the time to prep the documents for publication. But now it’s finally done and available at a GitHub repo.
It seems to be a Discourse issue.
In the blog post the links are shown as https://www.haiku-os.org../files/Masterarbeit.pdf while in the actual source, it’s /files/Masterarbeit.pdf, See here
The articles are imported only once in the forum system. They are never updated then. But forum admins can edit them. Maybe we should change this to have just a link back to the website in the post, instead of duplicating the contents?