+ Documentation and description improvements:
+ * watershed now installs its head doc comment in
+ /usr/share/doc/chiark-utils-bin/watershed.txt.
+ This is apropos of #659989 but is of course not a proper fix.
+ * Mention rcopy-repeatedly in the Description.
+
+ User-visible packaging improvements:
+ * chiark-backup Suggests chiark-utils-bin, not the nonexistent
+ chiark-cprogs (for `summer').
+ * chiark-backup marks /etc/chiark-backup/snap/nosnap as a conffile.
+
+ Other packaging and source code improvements:
+ * Provide build-arch and build-indep debian/rules targets.