Update makefile and releases

Makefile

@@ -15,7 +15,7 @@ bindata:
 	go-bindata -o MailHog-UI/assets/assets.go -pkg assets -prefix MailHog-UI/ MailHog-UI/assets/...
 
 release: release-deps
-	gox -output="build/{{.Dir}}_{{.OS}}_{{.Arch}}"
+	gox -output="build/{{.Dir}}_{{.OS}}_{{.Arch}}" ./MailHog
 
 fmt:
 	go fmt ./...

RELEASES.md

@@ -1,6 +1,18 @@
 Go-MailHog Releases
 ===================
 
+### [v0.08](https://github.com/ian-kent/Go-MailHog/releases/0.08)
+
+- Extract SMTP protocol into isolated library
+- Better protocol tests
+- Add hooks for manipulating protocol behaviour
+- Merge #14 - fix display of multipart messges, thanks @derwassi
+- Merge #17 - fix API v1 docs, thanks @geerlingguy
+- Fix #11 - add build documentation
+- Fix #12 - support broken MAIL/RCPT syntax
+- Fix #16 - add deployment documentation
+- Fix #18 - better server-sent event support using [goose](https://github.com/ian-kent/goose)
+
 ### [v0.07](https://github.com/ian-kent/Go-MailHog/releases/tag/0.07)
 
 - Fix #6 - Make SMTP verbs case-insensitive