For the reactions on desktop, hover over the thumb button with your mouse to bring up the reactions box.
Ok, this is a start. Lets take them point by pont:
Bullet points can be easily re-added to the editor but ive never seen a single bullet point list from anyone. I certainly could have missed it. Is that popular?
Likes are still in your profile. Are you on desktop or mobile?
Again color can be easily changed. Just bear with me while we sort out which theme we actually like. Then the color can, and will, be modified.
The giphy layout - tell me what you do and dont like there. Is it the way the box displays the gifs? Ive reported to the developer that its showing them randomly and the random gift are taking up random amounts of space. sometimes you'll seemingly get a window with one gif and sometimes you'll get 2.5.
avatars - you prefer square over round?
chat's coming back eventually. might be best to keep it on its own page though. we'll see what i can do with the styling.
you like the reactions feature? did you like the other version better?