* docs: add a note regarding the backend => storage config key aliasing
This was missing from upgrade docs and implemented in #2456.
* Update website/content/docs/upgrading/upgrade-to-0.7.0.mdx
Co-authored-by: Loann Le <84412881+taoism4504@users.noreply.github.com>
Co-authored-by: Loann Le <84412881+taoism4504@users.noreply.github.com>