We have reported some significant bugs. In button+, some functions lack necessary configuration index parameters, which has caused many functions that were supported in previous versions to regress to an unusable state

[Hey0095]

The current version only includes button+, without the button. However, many functions within button+ are problematic, such as ChangeCountdown and AdjustCountdown. It is not possible to select a specific index within button+. If one directly uses the old version of UTC to create a functioning ChangeCountdown button and copies its script to the new version of UTC's button+, it also cannot be used. In addition to this function, there are also similar issues with other functions, which results in many previously usable functions being unusable in the new version.

[elgarf]

You can temporarily fix it by yourself, by editing NewFunctions.xml (add &SelectedIndex=$SelectedIndex in FormatString) before I made patch.

[elgarf]

Check version form 17.04.2026, I've added here parameters for countdown commands