New in v1.17.2

Improvements:

• Added "calibration points" to the brightness normalization feature, so you can create a custom brightness curve for each display.
• You can now replace the default brightness slider with a custom VCP code. (Thanks @marc-frank!)
• SDR sliders will now display when HDR is the only supported brightness method, such as on HDR TVs. (Thanks @Kirin-0321!)
• Updated localizations.
• Updated dependencies.

Fixes:

• Fixed window focus tracking not working.
• Fixed errors displaying on the "DDC/CI Features" tab.

New in v1.17.1

Improvements:

• Added support for switching monitor inputs from the flyout. (Thanks @pie-potato!)
• Added Troubleshooting toggles for theme updates and power states.
• Added support for launching Twinkle Tray's CLI/GUI from the "Twinkle-Tray.exe" alias. (Microsoft Store version only.)
• Added several missing strings to localization. (Thanks @kwiateusz!)
• Updated localizations.

Fixes:

• Fixed multiple HDR monitors with the same name causing only one SDR sliders to display. (Thanks @Auxx!)
• Fixed Twinkle Tray throwing an error at startup if the user's directory path included periods and spaces.
• Fixed long VCP code lists breaking the settings UI. (Thanks @EKl40!)
• Fixed multiple issues with monitor thread error handling.
• Fixed window focus tracking being active when the user has set up no profiles.

New in v1.17.0

New features & improvements:

• Implemented SDR brightness control on HDR displays. Requires HDR to be enabled for the display in Windows. By default it will display as an additional slider in the flyout, labeled "SDR". You can have the main slider automatically switch to use the SDR slider using the "SDR Replaces Primary Slider" toggle in Monitor Settings.
• Implemented "Disable on Lock Screen" feature (thanks @uhliksk!)

Fixes & updates:

• Fixed several error handling issues.
• Fixed edge case detection of primary monitor (thanks @r3dbaba!)
• Fixed tray icon context menu not being localized (thanks @kwiateusz!)
• Updated dependencies.
• Introduced new bugs.
• Updated localizations.

Other information:

• SDR brightness may not always restore properly after the display turns off or sleeps when "SDR Replaces Primary Slider" is active.

New in v1.17.0-beta3

Improvements:

• Implemented Disable on Lock Screen feature (thanks @uhliksk!)

Fixes:

• Fixed brightness resetting to 0 when "SDR Replaces Primary Slider" is active but HDR is off.
• Fixed several error handling issues.
• Fixed brightness not always updating correctly when "SDR Replaces Primary Slider" is active.
• Fixed brightness sliders reverting to previous values after hardware events when a user just interacted with a slider/hotkey.

New in v1.17.0-beta2

New features & improvements:

• The SDR slider should now automatically enable/disable to match the state of HDR on your display.
• The SDR slider can now replace the main brightness slider while HDR is active. When enabled, features like hotkeys, profiles, and time of day adjustments will use SDR brightness instead of DDC/CI. See the "SDR Replaces Primary Slider" in the "Monitor Settings" tab.
• HDR status is now listed in the "Monitor Settings" tab.
• HDR support can now be disabled from the Troubleshooting menu.
• Included HDR info in monitor reports.
• Monitor names can now be determined from the HDR detection method.
• Several potential crash/error fixes have been implemented. This may help users who are having trouble with Twinkle Tray crashing immediately or not working after sleep.
• Updated localizations.
• Updated dependencies.

New in v1.17.0-beta1

New features & improvements:

• Added support for adjusting SDR brightness. Your monitor must support HDR and have it enabled in Windows and the Twinkle Tray settings. Note: SDR brightness is not yet implemented for all Twinkle Tray features, such as hotkeys and time-of-day adjustments.

New in v1.16.7

Fixes & improvements:

• Fixed power toggle not displaying if the power state DDC/CI feature was manually enabled.
• Implemented potential workarounds to Twinkle Tray not detecting monitors or throwing errors under certain conditions.
• Updated dependencies.
• Updated localizations.

New in v1.16.6

Fixes & improvements:

• Added "Invert Scroll" toggle for system tray icon. (thanks @tristancorbellari)
• Fixed max brightness reported by monitor not being properly accounted for.
• Updated localizations.

New in v1.16.5

Fixes & improvements:

• Fixed handling of Windows high contrast themes.
• Fixed installer not ending running process.
• Improved handling of crashed monitor thread. This doesn't fix the crashing, but should reduce or eliminate error messages.
• Updated localizations.

New in v1.16.4

Fixes & improvements:

• Fixed failed media status checks hanging Twinkle Tray.
• Fixed Twinkle Tray stealing focus from exclusive fullscreen games if certain settings were enabled.
• Fixed Mica effect not working if it wasn't enabled before starting Twinkle Tray.
• Updated dependencies.
• Updated localizations.