How to request a change on ubuntu documentation page lay-out?

[mahesh]

Hello,

I'd like to request a new functionality in ubuntu package page but I don't know the best way to do this.

This request consists in adding a new filter by last stable (or development) release date to identify packages with no recent updates.

In this page I've just found a link to launchpad page, but I'm not sure is the adequate way to do this request.

Tks for any help.