Dublin has been relaxing their restrictions for a while now, and when I travelled two weeks ago, had also completely dropped the rules. You no longer need to remove liquids or electronics from bags, and the liquids per bottle limits are much higher (don’t remember exactly, maybe 2 litres) with no restriction on total number of bottles.
I watched a YouTube video about it a few months back and apparently the new devices, at least those used in Dublin, are much more accurate in detecting the difference between materials that previously looked similar to the machines, they can also rotate the images in 3d to get a look from different angles. Both of these make it easier to tell whether a substance is dangerous, apparently.
Edinburgh dropped all liquids and electronics ceremony for a few months now. It's great. I have found that adds of your bag being put aside for further insepction seems to have increased though.
Berlin had a mix of modern scanners and old scanners last time I flew. I had one flight where they were using the modern scanners. And then a few weeks later I used a different security gate and I still had to remove everything from the bag. If you fly from there, the security at the far end of the terminal has the new machines and is usually also the fastest because people generally use the first security gate they see. Good tip if you are in a hurry. The last few times I was through in a few minutes.
At some airports, you can now check your own bag using a machine that weighs it and prints a sticker. Then you drop it on a belt yourself and you walk through security scanners; all without having to talk to anyone. And finally you board using your phone. Lots of automated checks. I've boarded a few times now without anyone bothering to look at an id now. It seems that with self check in the id check at the gate disappeared. And inside the Schengen zone, nobody checks ids at security either.