I know, that's a lot of work. But what's the point of fixing things if you never tell someone it's fixed.
and if it's not good enough to be automatic or enabled by default, then keep iterating until it is.
They're a bad way to communicate specifics because they're literally a long list of changes, most of which are boring/irrelevant to most people.
If you're releasing new features you need more ceremony. Maybe an email with targeted specifics, or at least a section on your website which highlights big important new features.
I read them religiously for software I'm passionate about as a user, and when I solo'd a product for a decade I was regularly surprised how familiar some of my customers were with mine (most often when they had dedicated IT resources or were similarly small boutique outfits themselves). I've also managed large, custom enterprise projects where subject matter experts on the other end relied on them (in addition to other channels of communication).
What drives me nuts is how some companies decided to water them down. e.g. Windows Update's long list of "security related update" where you have to google KB's to find out what they are, and another company that just always puts in "various fixes and improvements".
If you're ever user facing it's a harsh but quick lesson that you can't really count on any users to follow any real pattern. Different persons latch onto different things, with adamant proponents and opponents of everything with a huge swatch of grey shades in-between. At a certain point you just need to decide when the "grey" is no longer grey for you on a particular subject and start to optimize for the part that cares while checking why the grey part isn't as interested.
A lot of conversations with clients I have are with those in the grey territory, where they don't quite know what they want but they know they want it. Often times, they're more looking for a reference architecture and something to compare their current processes/workflows to, and this usually is pretty simple to work with. Those that are proponents of a feature N are typically vocal and picky, but the feedback tends to be pretty good and the guidance is clear on how they envision it, since there's a clear workflow on their side a lot of times that they want to optimize. Opponents of feature N typically bring out the edge cases and demand a solution, and are equally, if not more vocal than the proponents.
It's really a tricky thing, and it's never really clear which is going to be "best" for users/the dev team.
Users not knowing what they want but knowing that they want it is a useful phrase.
Nobody was yelling at anyone to actually use it.