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Update upgrade-specific.html.markdown

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James Phillips 2016-11-08 12:12:57 -08:00 committed by GitHub
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@ -14,6 +14,16 @@ details provided for their upgrades as a result of new features or changed
behavior. This page is used to document those details separately from the
standard upgrade flow.
## Consul 0.7.1
#### Child Process Reaping
Child process reaping support has been removed, along with the `reap` configuration option. Reaping is also done via [dumb-init](https://github.com/Yelp/dumb-init) in the [Consul Docker image](https://github.com/hashicorp/docker-consul), so removing it from Consul itself simplifies the code and eases future maintainence for Consul. If you are running Consul as PID 1 in a container you will need to arrange for a wrapper process to reap child processes.
#### DNS Resiliency Defaults
The default for [`max_stale`](/docs/agent/options.html#max_stale) has been increased from 5 seconds to a near-indefinite threshold (10 years) to allow DNS queries to continue to be served in the event of a long outage with no leader. A new telemetry counter has also been added at `consul.dns.stale_queries` to track when agents serve DNS queries that are over a certain staleness (>5 seconds).
## Consul 0.7
Consul version 0.7 is a very large release with many important changes. Changes