Behavior can be configured in the "Toasts" tab in the preferences.

3D Floor Mode: added support for UDMF game configurations without support for sectors with multiple tags (i.e. Zandronum)

Game Configuration dialog: fixed an crash related to required resource checks when switching through the game configurations too quickly. Fixes #813

Resource options form: fixed a problem where the text box containing the path to the file could be focused. Fixes #806

Fixed a potential crash when adding DECORATE files to game configurations that check for required resources. Fixes #808

Things Mode: fixed an issue where the thing info panel did not show enum values for the first argument. Fixes #804

Tag Range plugin: fixed a problem where the new tags were not displayed in Sectors Mode when selection numbering was disabled. Fixes #795

Boom game configuration: added missing lighting effects to the generalized sector specials. Fixes #799

Sectors Mode: fixed a regression where sector labels were not updated after editing sectors. Fixes #793

Fixed a regression where editing map elements did not preserve the selection order, but used the index order instead. Fixes #791

Fixed regression in resource list editor where it'd get fucked if the user has non-standard UI scaling enabled

Right-clicking the angle wheel in the thing editing dialog will not clamp to 45° angles in binary map format game configurations anymore. Fixes #788

- editing a highlighted, not selected map element will deselect other selected map elements, then start editing the highlighted map element
- dragging a highlighted, not selected map element will deselect other selected map elements, then start dragging the highlighted map element
- dragging a single map element will keep its selection state. I.e. dragging a selected map element will not deselect it after dragging anymore
  - dragging a highlighted, not selected thing will not select it after dragging
- dragging a highlighted, not selected sector, while other sectors are selected, will only drag the highlighted sector, and not the selected sector (and deselect the selected sectors)

Visual Mode: fixed an issue where the crosshair was distorted after the viewport was resized. Fixes #321. Fixes #777

Fixed an issue where textures OBJ models with w components in their texture coordinates were not displayed correctly. Fixes #775

Linedefs Mode: fixed a problem where the "Select Single-sided only" and "Select Double-sided only" actions would still display the selection numbers of deselected linedefs

Doom/Heretic/Strife Game Configurations: fixed an issue where the descriptions for the sector effects 2/3 and 12/13 were flipped. Fixes #772

- Sector Color Picker: fixed a problem where the dialog could not be closed using the "enter" or "ESC" buttons
- Light/Sector Color Picker: fixed a problem where closing the dialog would result in a flicker
- Light Color Picker: fixed a problem where canceling the dialog would not revert the color settings

Fixed a problem where grid transform didn't work when the new origin had an x value of 0. Fixes #769

Added explicit warning if gzdoom.pk3 is not loaded for GZDoom game configurations.

Fixed tokenizer not picking up the very last token in the stream.