Update to 1.3. Changes: more anthems added.
Update to 0.4. Changes: unknown, no change log.
Update to 1.57. Changes:

Improve treatment of binary files in ambiguous message introduced in
diffutils 2.8.4, and finally corrected in 3.0.
Updated geography/xrmap-anthems to 1.3
Updated x11/unicode-screensaver to 0.4
Updated textproc/diffstat to 1.57