It looks like the latest version of this update is not available as an update set:
The latest version available says: Jakarta
However, you have a version on the ServiceNow store that says it's compatible with Kingston and at version 1.1.6
Can someone provide an export of this update set or provide a download link to the files?
The currently available update set still works fine with Kingston and London even though they aren't explicitly mentioned.
Note if you don't have event analytics in your ServiceNow environment you will get importSet errors. These can be safely ignored by "accepting" them.