Bump v3 API docs version release-candidate

Author: ari-wg-gitbot

version/release-candidate/index.html

@@ -256,7 +256,7 @@ <h2 id="overview">Overview</h2>
 
 <h2 id="getting-help">Getting help</h2>
 
-<p>The CAPI team can most easily be reached on our <a href="https://cloudfoundry.slack.com/messages/capi/">Slack channel</a> for
+<p>The CAPI team can most easily be reached on our <a href="https://cloudfoundry.slack.com/archives/C07C04W4Q">Slack channel</a> for
 questions and issues regarding the API. To report an issue with the docs or API, please feel free to file a GitHub
 issue on our API repo, <a href="https://github.com/cloudfoundry/cloud_controller_ng">cloud_controller_ng</a>.</p>
 
@@ -34694,7 +34694,7 @@ <h1 id="upgrade-guide">Upgrade Guide</h1>
 <p>When moving to the V3 API, it is important to understand that the V3 API is backed by the same database as the V2 API. Though resources may be presented differently and have different interaction patterns, the internal state of CF is the same across both APIs. If you create an organization using the V3 API,
 it will be visible to the V2 API, and vice-versa.</p>
 
-<p>If you have questions, need help, or want to chat about the upgrade process, please reach out to us in <a href="https://cloudfoundry.slack.com/messages/C07C04W4Q">Cloud Foundry Slack</a>.</p>
+<p>If you have questions, need help, or want to chat about the upgrade process, please reach out to us in <a href="https://cloudfoundry.slack.com/archives/C07C04W4Q">Cloud Foundry Slack</a>.</p>
 <h2 id="conceptual-changes">Conceptual Changes</h2>
 <h3 id="app-sub-resources">App Sub-Resources</h3>