Well, it was unclear enough that I misunderstood it and my
previous clarification was wrong. This corrects it.
Now you need to update various tables of contents related to perldelta,
most of which can be generated automatically.
-Edit F<pod.lst>: add the entry for the new perlNNNdelta file (for the
-previous version).
+Edit F<pod.lst>: add the new entry for the perlNNNdelta file for the
+current version (the file that will be symlinked to perldelta).
Manually create a temporary link to the new delta file; normally this is
done from the Makefile, but the Makefile is updated by buildtoc, and