Each tarball in this directory is a plain-files snapshot of the tip of the
corresponding Mercurial (Hg) source tree, as of the date given in the tarball
filename.  If you download these tarballs, you can see and/or compile our
source code without having to deal with Hg.  If you want to see the change
history of the code, then you'll need to download the .hg snapshot tarballs
in the ../Hg-backups directory.