Add info on closing project boards (#1396)

* Add info on closing project boards

Signed-off-by: wslulciuc <[email protected]>

* continued: Add info on closing project boards

Signed-off-by: wslulciuc <[email protected]>

Author: wslulciuc

RELEASING.md

@@ -11,9 +11,11 @@
 
 3. Visit [CI](https://app.circleci.com/pipelines/github/MarquezProject/marquez?branch=main) to see the progress of the release! :rocket:
 4. Visit [sonatype](https://oss.sonatype.org) to promote _java_ artifacts
-5. Draft a [new release](https://github.com/MarquezProject/marquez/releases/new) using the release notes for `X.Y.Z` in **step 1** as the release description:
+5. Create a [new project](https://github.com/MarquezProject/marquez/projects/new) board for the _next_ release using the _automated kanban_ template:
 
-   ![](./docs/assets/images/new-release.png)
-   
-6. Close the [project](https://github.com/MarquezProject/marquez/projects) for the _current_ release
-7. Create a [new project](https://github.com/MarquezProject/marquez/projects/new) for the _next_ release
+   ![](./docs/assets/images/new-project-board.png)
+
+6. Before closing the project board for the _current_ release, move any open issues to the project board created in **step 5**
+7. Draft a [new release](https://github.com/MarquezProject/marquez/releases/new) using the release notes for `X.Y.Z` in **step 1** as the release description:
+
+   ![](./docs/assets/images/new-release.png)