New in v1.18.0-beta2

New features & improvements:

Added optional software brightness controls using the display gamma ramp. This allows Twinkle Tray to control compatible displays that do not support DDC/CI or WMI brightness controls. (Thanks @Fin2003, #1307)
Added options to use gamma brightness as a monitor’s primary slider or to extend its minimum brightness range below the display’s normal hardware limit.
Brightness Up and Brightness Down keys can now be configured as hotkeys for Twinkle Tray. (Thanks @zuyan9, #1291)
Improved brightness handling for built-in laptop displays by using the native Windows WMI interface first, with the older Windows method available as a fallback.
Added brightness control support for the Sceptre M27 display. (Thanks @rafaelcaraballo-habi, #1301)

Optimized CPU usage when animating time-of-day changes.
Fixed invalid monitors being included in reordering function.
Removed unnecessary “Refreshing” notices from brightness controls.
Improved fallback handling when reading or changing built-in display brightness.
Updated localizations.