v0.4.0

This release adds initial support for Consul, the new service discovery and configuration solution from HashiCorp.

New features:

• Add support for Consul
• New env backend

Bugs resolved:

• The key prefix is now always prepended to the key before lookups
• Always strip prefix from keys when prefix is defined
• Usage examples for both etcd and consul

Binaries are now being distributed using the following naming convention: confd-0.4.0-darwin-amd64. Installation is now a matter of running the following commands:

curl -L https://github.com/kelseyhightower/confd/releases/download/v0.4.0/confd-0.4.0-darwin-amd64 -o confd
chmod +x confd