You can now get updates about KDP using RSS. If you don't know what they are, it's like a news feed, except in your RSS reader. If you don't have one, I suggest giving Mozilla Thunderbird a try. Also supports email! If you are looking for an online alternative, try https://www.joydeepdeb.com/misc/rss-feed-reader.html. Luckily, only one ad!
Plus! I found out that RSS supports HTML. Just use & lt; and & gt; instead of < and > for tags. Reads it like HTML until you close the HTML tag.