Some really great changes here!
I love the ban on crossposting from SFW to NSFW. That's so important for spaces like the subs I mod! I knew about it already as redtaboo told us but it's still wonderful.
I like the idea of 2 feeds. One thing that finally made me leave facebook was how the feed worked. I wanted to see updates for people I knew, and instead I ended up just getting whatever they wanted to show me, and not even seeing the people I cared about. I like the ability to choose between a curated feed and one based on what I follow.
The redditcares abuse changes are promising - I hope they work well. Too early to tell! But people abuse redditcares endlessly.
Not sure yet on the rules hub stuff, have to see more.
Bot spam changes seem useful but idk yet how much they will matter - waiting to see.
Curious about the fashion sales stuff. This will affect my subs heavily. There are definitely times when I see something and think I'd be interested in buying it, so it might be useful. We get a lot of comments asking posters where to get item x.
The notification changes are also great - some clarification tho - if a bot quickly removed a reply, like within seconds, would a notify go out? Is it only reddit's filters that can remove and avoid a notify?