I just updated my ‘MB Photoblogger’ shortcut to version 1.2:

• Adjusted the composition of the final text to display better in Mastodon clients (image on the bottom, thanks @burk)
• Split up the RSS results to make it easier to determine the day’s prompt, and double-check that it’s for the correct day
• Simplified how to customize the title of each photoblog post, which is done upon first setup but can be changed at any point

Get it from the HeyDingus Shortcuts Library.