MINOR: improve docs version numbers
Reviewer: Guozhang Wang
<h5><a id="upgrade_100_streams" href="#upgrade_100_streams">Upgrading a 0.11.0 Kafka Streams Application</a></h5>
<ul>
- <li> Upgrading your Streams application from 0.11.0 to 1.0.0 does not require a broker upgrade.
- A Kafka Streams 1.0.0 application can connect to 0.11.0, 0.10.2 and 0.10.1 brokers (it is not possible to connect to 0.10.0 brokers though).
+ <li> Upgrading your Streams application from 0.11.0 to 1.0 does not require a broker upgrade.
+ A Kafka Streams 1.0 application can connect to 0.11.0, 0.10.2 and 0.10.1 brokers (it is not possible to connect to 0.10.0 brokers though).
However, Kafka Streams 1.0 requires 0.10 message format or newer and does not work with older message formats. </li>
<li> If you are monitoring on streams metrics, you will need make some changes to the metrics names in your reporting and monitoring code, because the metrics sensor hierarchy was changed. </li>
<li> There are a few public APIs including <code>ProcessorContext#schedule()</code>, <code>Processor#punctuate()</code> and <code>KStreamBuilder</code>, <code>TopologyBuilder</code> are being deprecated by new APIs.
