MC-5927: Beta 2 release notes

Updated the component status and renamed known issues file to release notes

Author: bdenham

docs/component-status.md

@@ -46,7 +46,7 @@ Issues that are not related to Page Builder beta are not part of this report.
 | Image              | <span class='status green'>Green</span>   |  |
 | Video              | <span class='status green'>Green</span>   |  |
 | Banner             | <span class='status green'>Green</span>   |  |
-| Slider             | <span class='status yellow'>Yellow</span> | Cannot be edited in IE 11 |
+| Slider             | <span class='status green'>Green</span>   | Cannot be edited in IE 11 |
 | Map                | <span class='status green'>Green</span>   |  |
 | Block              | <span class='status green'>Green</span>   |  |
 | Dynamic Block      | <span class='status green'>Green</span>   |  |

docs/getting-started/introduction.md

@@ -71,8 +71,8 @@ See [Install Page Builder](install-pagebuilder.md)
 
 ### Other
 
+* [Release notes](../release-notes.md)
 * [Component status](../component-status.md)
-* [Known issues](../known-issues.md)
 * [Contribution guide](https://github.com/magento/magento2-page-builder/blob/develop/CONTRIBUTING.md)
 
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