release v0.9.0

Author: nvdk

Diff for: CHANGELOG.md

@@ -1,6 +1,9 @@
 # Changelog
 ## latest
 
+## v0.9.0
+- fix: Base image bumped to fix runtime warning (see issue [25](https://github.com/mu-semtech/mu-ruby-template/pull/25) on the mu-ruby-template)
+
 ## v0.9.0-beta.7
 **Fixes**
 -  fix escaping of values when handling delta's

Diff for: README.md

@@ -15,7 +15,7 @@ Next, add the mu-search and accompanying elasticsearch service to `docker-compos
 ```yml
 services:
   search:
-    image: semtech/mu-search:0.8.0
+    image: semtech/mu-search:0.9.0
     links:
       - db:database
     volumes:
@@ -222,7 +222,7 @@ Next, add the following mounted volumes to the mu-search service in `docker-comp
 ```yml
 services:
   search:
-    image: semtech/mu-search:0.8.0
+    image: semtech/mu-search:0.9.0
     volumes:
       - ./config/search:/config
       - ./data/files:/data