\fBrequestsync\fR looks at the versions of <source package> in Debian and Ubuntu, prompts for an explanation of why the Ubuntu changes (if there are any) should be dropped, downloads the changelog entry from packages.debian.org, and then prompts for your GPG passphrase so it can sign the mail and send it off, which files a sync request in the form of a bug report in Launchpad.
.SHOPTIONS
.PP
Listed below are the command line options for requestsync:
.TP
\fB\-n\fR
Specifies that the package is a new package, and requestsync should not attempt to look it up in Ubuntu since it will not exist.