Add an intro summary to release notes listing the links users need and the main changes they need to make

[romaricpascal]

What

Add an intro summary to release notes listing the links users need and the main changes they need to make

Link to draft doc (internal)

Why

Help users quickly understand the changes they might need to make and what they get from the release

Who needs to work on this

Developers, Tech writers

Who needs to review this

Developers, Tech writers

Done when

• [ ] The release notes have a summary of the release updates

[claireashworth]

Draft intro summary is done. Review is scheduled for Monday.

[romaricpascal]

Updated in the draft changelog (internal)