Preferences: added "Capitalize texture names" option (located in Preferences -> Appearance -> Additional options). When disabled, the casing of displayed texture names will match filenames for textures loaded form TEXTURES or pk3/pk7/folder resources.
Textures Browser: added support for displaying long texture names.
Errors list is now cleared when reloading resources.
Visual mode: added basic support for sector slopes (no UI for that feature yet).
Draw Curve Mode: added settings panel.
Sectors mode: added "Make Door" button to the toolbar.
Swapped Side panel and Info panel z-order.
Interface: split toolbar into 3 separate toolbars. All toolbar buttons are now viewable at 1024x768.
Interface: grouped stuff in "Modes" menu a bit better.
Interface: added "Draw [stuff]" buttons to modes toolbar.
Interface: reorganized main menu. Hope it makes more sense now.
API: added General.Interface.AddModesButton() and General.Interface.AddModesMenu(), which can be used to add buttons to specific group in "Modes" toolbar and menu items to specific group in "Modes" menu, so actions, which behave like an editing mode, but are not part of one can be added there.
Textures now load up to 2x faster when "mix textures and flats" flag is set in game configuration.
TEXTUREx/TEXTURES: texture will now be created if at least one of it's patches is loaded.
Visual mode: fixed a crash when "Slope floor to here" (9500) or "Slope ceiling to here" (9501) things were not inside sector.
Fixed: flats were not loaded form wads inside Directory and PK3/PK7 resources.
Sector Info Panel, Linedef Info Panel: texture size was shown for unknown textures.
MODELDEFs and models can now be loaded from PK3 resources (does anybody know if models or MODELDEFs can be stored in WADs?).
Negative scale and zOffset are now correctly parsed from MODELDEFs (model surfaces may be inverted though).
Fixed a crash while reading MODELDEFs when Operation System's decimal separator was set to comma.
Fixed a crash when user changed Thing type in Visual mode to a new one with model override, which wasn't previously used in a map.
Fixed a bug introduced in 1.06 when models weren't rendered in Visual mode when Fullbright mode was on.
Non-breaking space is now correctly handled by all Doom Builder's data parsers.
ColorPicker plugin:
Fixed a crash when user attempted to open ColorPicker window to edit sector properties in Visual mode, using hilighted surface as selection source, without selecting anything before doing so.
@ added a texturenamelength config var. Setting it to higher than 8 may result in unexpected behaviour due to the speed optimizations relying on 8 char texture names and should not be changed for now.