Based on the Debian 'testing' branch.
Update
New ISO uploaded (2016-11-14) including many fixes. (see EDIT in forum post)
Update 2:
DebianDog-Stretch with Deepin DE , see below
ISO Download:
DebianDog-Stretch-openbox_xfce-jwm-2016-11-14.iso
DebianDog-Stretch-openbox_xfce-jwm-2016-11-14.md5
Forum post at murga-linux.com:
DebianDog - Stretch Preview
DebianDog-Stretch with Deepin DE
DebianDog-Stretch with Deepin DE forum thread
ISO Download:
DebianDog-Stretch-Deepin-DE-2017-01-02.iso
DebianDog-Stretch-Deepin-DE-2017-01-02.md5
Note: Repository line in /etc/apt/sources.list is set to snapshot.debian (static)
Set it to today's date (e.g. 20170102 for Jan 02 2017) to be able to get updates, e.g:
deb http://snapshot.debian.org/archive/debian/20170102/ testing main contrib non-free
Or change if you wish to get always updates to:
deb http://ftp.de.debian.org/debian/ stretch main contrib non-free
deb http://ftp.debian.org/debian/ stretch-updates main contrib non-free
deb http://security.debian.org/ stretch/updates main contrib non-free
(then comment out the snapshot.debian line)
And run after any change in /etc/apt/sources.list:
apt-get update