Release Notes for etcd plugin
+# New Features
+
+- SHIELD now features a new `etcd` plugin for backing up and restoring your etcd key-value stores. It supports single- and multi-node clusters and can authenticate via roles and X.509 certificates. If you want, you can restrict the backup to a subset of the etcd tree (via a prefix setting). It also supports _additive restore_ for situations that need it. You can also do a clean restore of the etcd cluster.
+
# Improvements
- The `cancel`, `task`, `restore-archive` and `purge-archive`
