• Colonization view - Added the new larger planet portrait graphics
  
• Empire creation - New style for planet class window
  
• Leader pool view - Removed trait background -- Wasn't supposed to be there at all.
  
• Planet view - Fixed recruitment and branch building queue list width
  
• Sitation log - Fixed overlapping elements (again)

• MP Gamesetup - Fixed option names being hidden.

• Leader pool view - Increased width to make room for more traits.

• Resettlement view - Fixed disappearing scrollbar (Blame a black hole)
  
• Technology view - Fixed length of description on some elements

• Planet view - Fixed crash happening when using 24 or 66 building slot submods.

• Planet view - Changed the planet/entity portrait sizes: Image[cdn.discordapp.com], Image[cdn.discordapp.com], Image[cdn.discordapp.com]
  Based on the idea from Planetary Diversity.
  
• Planet/entity portraits that didn't fulfill the frame had their portraits redone from the ground up. (Stars, asteroids, habitat, gas giant etc)
  
• Planet view - Modifed the general panel: Image[cdn.discordapp.com]
  
• Leaders view - New xp progress bar.
  
• Situation log - Fixed positions and sizes for some elements, so they don't overlap.

This planet viewer update will make mods that doesn't have high resolution portraits have a black bar above the planet portrait. (Like this: Image[cdn.discordapp.com]).
Planetary Diversity already uses high resolution portraits, so no issues there.
Only thing you can do is ask the creator of the incompatible mod to increase the resolution, as this is the style I'm gonna go for.

• Fleet designer - Increased height of window when selecting a fleet's home base.
  
• Loadgame view - Changed appearance of the empire/species preview and increase list with display resolution height.
  
• Species Editor - Modified the summary screen: Image[cdn.discordapp.com]
  
• System search - Increased height of window.
  
• Technology view - Changed some of the graphics to new references, instead of replacing vanilla graphics to prevent issues with UI graphics mods like Dark UI.

• Technology view - modified the new research progress bar
  
• Some position adjustments here and there -- a few pixels matter!

• Leaders view - Added a background behind the traits
  
• Situation log - Made right part of the log utilize the empty space whenever possible
  
• Technology view - Made the window wider so that it supports more traits for the researchers, but also wider for the sidepanels: Image[cdn.discordapp.com]
  
• Some small position fixing here and there

• Diplomacy view - Fixed overwhelming power level text being overwhelming for the text box and line breaking, when text is overwhelming.