How to search for tickets that have a labeled either added or removed in the last X days?

[Von Mock]

How can you query for the list of tickets that has had a certain label "happy" either removed or added in the last X days?  

[Bill Sheboy]

Hi @Von Mock  -- Welcome to the Atlassian Community!

You cannot do that with out-of-the-box JQL search functions.  There may be a marketplace add-on which provides additional support to see Label changes in the logs.

What you could do is check Updated for things changed within the last X days to narrow the search, and then review those individually:

project = myProject AND Updated >= -Xd

Replacing myProject and X to match your values, and add any other clauses to help narrow your search.

Best regards,

Bill