Run update.sh

docker/README.md

@@ -31,6 +31,8 @@ $ docker run --privileged --name some-docker -d docker:1.8-dind
 
 This image includes `EXPOSE 2375` (the Docker port), so standard container linking will make it automatically available to the linked containers (as the following examples illustrate).
 
+Before running Docker-in-Docker, be sure to read through [Jérôme Petazzoni's excellent blog post on the subject](https://jpetazzo.github.io/2015/09/03/do-not-use-docker-in-docker-for-ci/), where he outlines some of the pros and cons of doing so (and some nasty gotchas you might run into).
+
 ## connect to it from a second container
 
 ```console

jenkins/README.md

@@ -1,6 +1,6 @@
 # Supported tags and respective `Dockerfile` links
 
--	[`latest`, `1.609.2` (*Dockerfile*)](https://github.com/jenkinsci/jenkins-ci.org-docker/blob/fdeab76f7ea7b508a8bae9465d35761571092a7c/Dockerfile)
+-	[`latest`, `1.609.3` (*Dockerfile*)](https://github.com/jenkinsci/jenkins-ci.org-docker/blob/9395d3fdd74cd43f03b1844fbb0c3e48d713cbc1/Dockerfile)
 
 For more information about this image and its history, please see the [relevant manifest file (`library/jenkins`)](https://github.com/docker-library/official-images/blob/master/library/jenkins). This image is updated via pull requests to [the `docker-library/official-images` GitHub repo](https://github.com/docker-library/official-images).