changelog: Update the changelog

CHANGES.md

@@ -1,26 +1,39 @@
-# coreos-baremetal Config Service
+# coreos-baremetal bootcfg
 
 ## Latest
 
-* Render Ignition config and Cloud configs as Go templates (favor systemd EnvironmentFile where possible).
-* Add a `metadata` endpoint so machine instances can fetch their metadata.
-* Allow `metadata` to be added to group definitions in config.yaml
-* Add detached OpenPGP signature endpoints (suffix `.asc`) for all configs.
-    - Enable signing by providing a `-key-ring-path` with a signing key and setting `BOOTCFG_PASSPHRASE` if needed.
+## v0.2.0 (2016-02-09)
+
+#### Features
+
+* Render Ignition config and cloud-configs as Go templates
+* Allow writing Ignition configs as YAML configs. Render as JSON for machines.
+* Add detached OpenPGP signature endpoints (`.asc`) for all configs.
+    - Enable signing by providing a `-key-ring-path` with a signing key and setting `BOOTCFG_PASSPHRASE` if needed
+* Add `metadata` endpoint which matches machines to custom metadata
+* Add `metadata` to group definitions in `config.yaml`
+
+#### Changes
+
 * Require the `-config` flag if the default file path doesn't exist
 * Normalize user-defined MAC address tags
 * Rename flag `-images-path` to `-assets-path`
 * Rename endpoint `/images` to `/assets`
-* Example TLS-authenticated Kubernetes cluster with rkt
-* Example TLS-authenticated Kubernetes cluster with Docker
-* Example custom metadata agent with Ignition, fetches on boot
 
-## v0.1.0 (2015-01-08)
+#### New Examples
+
+* Example TLS-authenticated Kubernetes cluster with rkt and CNI
+* Example TLS-authenticated Kubernetes cluster with Docker
+* Example custom metadata agent with Ignition, fetches metadata on boot and writes it to `/run/metadata/bootcfg`
+* Example CoreOS install to disk with Ignition
+* Update etcd cluster examples to use Ignition, rather than cloud-config.
+
+## v0.1.0 (2016-01-08)
 
 Initial release of the coreos-baremetal Config Service.
 
-### Features
+#### Features
 
-* Support for PXE, iPXE, and Pixiecore network boot environments
 * Match machines based on hardware attributes or free-form tag matchers
 * Render boot configs (kernel, initrd), [Ignition](https://coreos.com/ignition/docs/latest/what-is-ignition.html) configs, and [Cloud-Init](https://github.com/coreos/coreos-cloudinit) configs
+* Support for PXE, iPXE, and Pixiecore network boot environments