diff --git a/slides/kube/versions-k8s.md b/slides/kube/versions-k8s.md
index 3a3f1a10..7c0d0a72 100644
--- a/slides/kube/versions-k8s.md
+++ b/slides/kube/versions-k8s.md
@@ -22,7 +22,7 @@ class: extra-details
 
 ## Kubernetes and Docker compatibility
 
-- Kubernetes only validates Docker Engine versions 1.11.2, 1.12.6, 1.13.1, and 17.03.2
+- Kubernetes 1.10 only validates Docker Engine versions [1.11.2 to 1.13.1 and 17.03.x](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md#external-dependencies)
 
 --
 
diff --git a/slides/kube/whatsnext.md b/slides/kube/whatsnext.md
index 3de0fcce..d5cd5833 100644
--- a/slides/kube/whatsnext.md
+++ b/slides/kube/whatsnext.md
@@ -105,6 +105,16 @@ And *then* it is time to look at orchestration!
 
 ---
 
+## Logging and metrics
+
+- Logging is delegated to the container engine
+
+- Metrics are typically handled with [Prometheus](https://prometheus.io/)
+
+  ([Heapster](https://github.com/kubernetes/heapster) is a popular add-on)
+
+---
+
 ## Managing the configuration of our applications
 
 - Two constructs are particularly useful: secrets and config maps
@@ -159,7 +169,7 @@ Sorry Star Trek fans, this is not the federation you're looking for!
 
 - Kubernetes master operation relies on etcd
 
-- etcd uses the Raft protocol
+- etcd uses the [Raft](https://raft.github.io/) protocol
 
 - Raft recommends low latency between nodes