release 0.7.0

- the hook system (setup, extract, essential, customize and hook-dir) is made
public and is now a documented interface
- tarball is also created if the output is a named pipe or character special
- add --format option to control the output format independent of the output
filename or in cases where output is directed to stdout
- generate ext2 filesystems if output file ends with .ext2 or --format=ext2
- add --skip option to prevent some automatic actions from being carried out
- implement dpkg-realpath in perl so that we don't need to run tar inside the
chroot anymore for modes other than fakechroot and proot
- add ready-to-use hook scripts for eatmydata, merged-usr and busybox
- add tarfilter tool
- use distro-info-data and debootstrap to help with suite name and keyring
- no longer needs to install twice when --depkgopt=path-exclude is given
- variant=custom and hooks can be used as a debootstrap wrapper
- use File::Find instead of "du" to avoid different results on different
- many, many bugfixes and documentation enhancements
0.6.1 (2020-03-08)
......@@ -23,7 +23,7 @@
use strict;
use warnings;
our $VERSION = '0.6.1';
our $VERSION = '0.7.0';
use English;
use Getopt::Long;