Tagging, signing and actually uploading should be left to dgit push.
.TP
+.B dgit help
+Print a usage summary.
+.TP
\fBdgit sbuild\fR ...
Constructs the source package, uses
.B sbuild
make a commit of the changes it has made.
This is normally done automatically by dgit build and dgit push.
+.TP
+.B dgit version
+Prints version information and exits.
.SH OPTIONS
.TP
.BR --dry-run | -n