Just got the update for my Nuki Smart Lock! 
The firmware 4.5.6 update has been a game-changer. I’ve noticed significant improvements in stability and reliability, especially with the Remote Access via Thread. If you’re a Pro user, the enhanced Wi-Fi module is a huge plus!
The opening function feels smoother now, which is a big win for everyday use. It’s great to see the improvements in the built-in Wi-Fi module for the Pro version. The minor tweaks in the background ensure everything runs like clockwork.
If you haven’t updated yet, I highly recommend checking it out. The update process was smooth, and the benefits are well worth it. Let me know if you have any questions about the update! 