In the past, when I knew I wasn’t going to be able to post it myself, I have scheduled posts with a self-hosted version of LemmySchedule. However, this time, I thought I was going to be able to post it myself like I usually do, but then an issue came up late that took me away from my computer. I have thought about fully automating the process similar to what they do for !lightnovels@ani.social, but I actually kind of enjoy making the posts myself when I can. If this happens regularly, I will probably automate things.