docs: add a note regarding the backend => storage config key aliasing (…

…#13451) * 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 <[email protected]> Co-authored-by: Loann Le <[email protected]>
hashicorp · Dec 22, 2021 · 15ada63 · 15ada63
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diff --git a/website/content/docs/upgrading/upgrade-to-0.7.0.mdx b/website/content/docs/upgrading/upgrade-to-0.7.0.mdx
@@ -11,6 +11,13 @@ description: |-
 This page contains the list of deprecations and important or breaking changes
 for Vault 0.7.0 compared to the most recent release. Please read it carefully.
 
+## Rename of `backend` config key to `storage`
+
+When configuring Vault, the `backend` key previously used to configure
+storage has now been renamed to `storage`. Vault will alias the old key to the
+new path, though users are encouraged to update their configuration to ensure
+minimal disruption in the future when the alias is removed.
+
 ## List Operations Always Use Trailing Slash
 
 Any list operation, whether via the `GET` or `LIST` HTTP verb, will now