0.2.1

draft instructions for how to add an application (whether server-wide or per-user)
several bugfixes

0.2.0

a separation between /data/domains and /data/runtime, making site immigration much easier
the wordpress image and the mysql image it depends on
the backup service which commits all user content, including a mysql dump, to a private git repo, and pushes that out to a remote destination every hour
the nginx image from 0.1.0 split into static and static-git

Static webhosting
- based on haproxy with nginx backends
- all running as Docker containers
- SNI-capable (multiple https domains on one single IPv4 address)
- pulls in content from any git repo, then updates every 10 minutes
- can be run redundantly in round-robin DNS setup
email forwarder
- based on postfix
- stateless apart from simple configuration files
- can be run redundantly on multiple MX handlers
automated administration
- Docker containers are orchestrated with etcd and systemd
- script to deploy it on a remote coreos server
- script for adding a site from a git repo
- script for adding an empty placeholder site
- docs describing how to use these scripts
- Vagrantfile for using it inside vagrant