In a blog post yesterday, I discussed adding time-of-publication information to future blog posts. In that post, I decided against adding a fake publication time to prior posts which were made without recording that information.
Today, I've reversed my decision. I added time information as one step toward making the blog available to subscription tools. Adding my blog to your viewer of choice will be easier if all my blog posts come with a canonical publication time.
If you visit posts made before 2019-10-20, such as this one, you'll see I've changed their publication notices to indicate that the time given is suspect. That's good enough for me.