Can someone inform me what we,the players,know about Poppy's rework so far?

After playing my 1st game on recently,I'm more curious to see how she will change.I know Riot isn't going to say much on Poppy,but I'm aware some hints have been dropped before.For example:I recall reading that she will likely keep the her tackle. Is there anything else we know or at least,got hints for about new Poppy (gameplay wise of course)?

P.S. - I'm aware Poppy's relaunch isn't coming for a while,around several months or more away.