Breaking: #66991 - TCA value slider based on jQuery¶
See Issue #66991
The TCA value slider has been ported from ExtJS to jQuery and Bootstrap.
Since TYPO3 CMS 7 uses a DateTimePicker, the time selection conflicts with the value slider and therefore time-sliding has been dropped.
All installations are affected whose TCA uses the value slider wizard in combination with
Remove the slider wizard from affected TCA.