Merge pull request #9084 from hashicorp/f-gh-9083-docs

docs: update website and changelog for GH-9083

CHANGELOG.md

@@ -32,6 +32,7 @@ __BACKWARDS INCOMPATIBILITIES:__
 BUG FIXES:
 
  * core: Fixed a bug where blocking queries would not include the query's maximum wait time when calculating whether it was safe to retry. [[GH-8921](https://github.com/hashicorp/nomad/issues/8921)]
+ * config (Enterprise): Fixed default enterprise config merging. [[GH-9083](https://github.com/hashicorp/nomad/pull/9083)]
  * consul: Fixed a bug to correctly validate task when using script-checks in group-level services [[GH-8952](https://github.com/hashicorp/nomad/issues/8952)]
  * consul/connect: Fixed a bug to correctly trigger updates on jobspec changes [[GH-9029](https://github.com/hashicorp/nomad/pull/9029)]
  * csi: Fixed a bug where multi-writer volumes were allowed only 1 write claim. [[GH-9040](https://github.com/hashicorp/nomad/issues/9040)]

website/pages/docs/configuration/index.mdx

@@ -155,7 +155,7 @@ testing.
   provide an anonymous signature for de-duplication with the update check.
 
 - `disable_update_check` `(bool: false)` - Specifies if Nomad should not check
-  for updates and security bulletins.
+  for updates and security bulletins. *This defaults to `true` in Nomad Enterprise.*
 
 - `enable_debug` `(bool: false)` - Specifies if the debugging HTTP endpoints
   should be enabled. These endpoints can be used with profiling tools to dump