Rephrasing some of the Newton release notes for clarity.
Also, fixing wrong section name in one of the release
notes.
Change-Id: Ic5371b04c369959d4ac9d769125dfe18b3d4d82f
Add capability to support backup of an in-use volume
DocImpact
Implements: blueprint nimble-add-force-backup
Change-Id: I913570ac77951957f01b79b1851642ed99c38f51