Added "Dynamic light size" slider, which matches GZDoom's "Light size" option.
Added "Dynamic light intensity" slider, which matches GZDoom's "Light intensity" option.
Fixed Vavoom light rendering (was rendered as additive light, light radius was twise smaller than in GZDoom)
Fixed bug in light rendering introduced in v1.03 (light radius was set to -1 when switching from 2D to 3D mode).

Increased dynamic lights rendering performance (currently I'm getting around 25 FPS in Spawn's MAP01 with 32 dynamic lights and rendering distance set to 3000, was getting 4-6 FPS in GZDoomBuilder 1.02).
Several fixes in animated lights rendering (secondary light radius can now be smaller than primary light radius, Pulse Light's maximum radius was rendered twise bigger than in GZDoom).

All dynamic light types are now rendered correctly.
Added Doom-style shading on walls (walls going from west to east are slightly darker than walls going from north to south)
Masked surfaces are now correctly lit by dynamic lights.
Fixed several bugs in models rendering.

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Fixed a bug where double-clicking the header in the UDMF custom properties tab would result in a crash

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@ Textures scaled with UDMF scaling fields in GZDoom mode are now correctly displayed and alignable (except autoalign: todo)

Fixed memory and performance issues in Visual Mode for things with 0 with or height. (note to developers: VisualMode::GetVisualThing(t) may return null!)

Fixed a visual glitch which caused incorrect thing colors when selection was cleared from Edit Selection mode.

Fixed a bug with the Things Filter which caused some things to be incorrectly shown.