Welcome to a new issue of "This Week in KDE Apps"! Every week we cover as much as possible of what's happening in the world of KDE apps.
Feel like clarifying? rather I have Icon View or Compact View set for a folder I do toggle that sometimes to get a better idea of what in the folder.
The “Change View Mode” button still allows changing between all three Dolphin view modes. The change mentioned here is that the button itself will only visually contain an icon/symbol by default now instead of an icon and a label next to each other on that button.