Adds a note about upgrading the current leader last.

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James Phillips 2017-04-11 10:50:56 -07:00 committed by GitHub
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@ -16,6 +16,12 @@ standard upgrade flow.
## Consul 0.8.0
#### Upgrade Current Cluster Leader Last
We identified a potential issue with Consul 0.8 that requires the current cluster
leader to be upgraded last when updating multiple servers. Please see
[this issue](https://github.com/hashicorp/consul/issues/2889) for more details.
#### Command-Line Interface RPC Deprecation
The RPC client interface has been removed. All CLI commands that used RPC and the