I’ve - so far - understood how to provide/use robust links within my blog between posts. What bothers me are those links I use in forums to posts. When I want to have the last-update-date displayed in a post to indicate its last revision the link will change! So I am looking for two things:
- a way to display instead of the date, which is part of the url, a last-update-date in the front matter
- how to come to more robust external urls which - for instance - do not change when I add a category, or alternatively display my_categories which again I maintain in the front matter and have them possibly displayed under the post title at the home page.