Merge pull request #6982 from granular-ryanbonham/1.12_highlight_chan…

…gelog

1.12 highlight changelog

docs/releases/1.12-NOTES.md

@@ -4,9 +4,10 @@
 
 * kops 1.12 enables etcd-manager by default. For kubernetes 1.12 (and later) we
   default to etcd3. We also enable TLS for etcd communications when using
-  etcd-manager. More information is in the [etcd migration
+  etcd-manager. **The upgrade is therefore disruptive to the masters.** More information is in the [etcd migration
   documentation](https://github.com/kubernetes/kops/blob/master/docs/etcd3-migration.md).
   This documentation is useful even if you are already using etcd3 with TLS.
+
 * Components are no longer allowed to interact with etcd directly. Calico will
   be switched to use CRDs instead of directly with etcd. This is a disruptive
   upgrade, please read the calico notes in the [etcd migration
@@ -16,8 +17,8 @@
 
 * Please back-up important data before upgrading, as the [etcd2 to etcd3
   migration](https://github.com/kubernetes/kops/blob/master/docs/etcd3-migration.md)
-  is higher risk than most upgrades.
-* Note that the upgrade for Calico users is disruptive, because it requires
+  is higher risk than most upgrades. **The upgrade is  disruptive to the masters, see notes above.**
+* Note that **the upgrade for Calico users is disruptive**, because it requires
   switching from direct-etcd-storage to CRD backed storage.
 
 # Full change list since 1.11.0 release
@@ -282,12 +283,12 @@
 # 1.12.0-beta.1 to 1.12.0-beta.2
 
 * kube-dns: Update to 1.14.13 [@justinsb](https://github.com/justinsb) [#6741](https://github.com/kubernetes/kops/pull/6741)
-* User version number as well as name when checking [@granular-ryanbonham](https://github.com/granular-ryanbonham) [#6755](https://github.com/kubernetes/kops/pull/6755)
+* Launch Template use version number as well as name.[@granular-ryanbonham](https://github.com/granular-ryanbonham) [#6755](https://github.com/kubernetes/kops/pull/6755)
 * use dynamic s3 prefix in addAmazonVPCCNIPermissions func [@bksteiny](https://github.com/bksteiny) [#6765](https://github.com/kubernetes/kops/pull/6765)
 
 # 1.12.0-beta.2 to 1.12.0
 
-* Support Scale from 0 with Lauch Templates [@granular-ryanbonham](https://github.com/granular-ryanbonham) [#6861](https://github.com/kubernetes/kops/pull/6861)
+* IAM Permission to Support Scaling from 0 with Lauch Templates [@granular-ryanbonham](https://github.com/granular-ryanbonham) [#6861](https://github.com/kubernetes/kops/pull/6861)
 * Avoid concurrent write corruption to /etc/hosts [@justinsb](https://github.com/justinsb),[@granular-ryanbonham](https://github.com/granular-ryanbonham) [#6893](https://github.com/kubernetes/kops/pull/6893)
 * Add i3en instance types [@mikesplain](https://github.com/mikesplain) [#6898](https://github.com/kubernetes/kops/pull/6898)
 * Add t3a family [@mikesplain](https://github.com/mikesplain) [#6905](https://github.com/kubernetes/kops/pull/6905)