How can I search for issues added to a label after a certain date?

[Fabrizio Galletti]

nope, the only thing you can do is to create a custom function (jql) with script runner that access starting from the entire list of issue to the hostory and check it.

could be really slow

[Sughunaa S]

Is there any way I can get my results, like custom function since its not readily supported?

[Sateesh Chandra]

History searches do not support the 'labels' field.