* Personalized scripts per template to unpack distfiles.
* Multiple URLs to download source distribution files, aliases, etc.
  Something like ${sourceforge} to pick up any specified mirror on the list.
* More robust and fast dependency checking.
* wget now is required inside the chroot
  - etc/resolv.conf is copied before entering the chroot
* $version needs to have a dot to be found by xbps.sh.
  - Some packages do not have a dot on its version, like udev-130.