@item Convert SHA1-like hashes to blog links itself
@item Include relative @code{<link rel>} links for ease of navigation in
some browsers
-@item @url{https://en.wikipedia.org/wiki/Gzip, gzip} compress both HTML
- pages and Atom feeds
+@item @url{https://facebook.github.io/zstd/, Zstandard}
+ compress both HTML pages and Atom feeds
@item Respect @url{https://en.wikipedia.org/wiki/HTTP_ETag, ETag}
caching for both of them above
@end itemize