Clearify CHANGELOG for #23011 [ci skip]

activesupport/CHANGELOG.md

-*   Fix parsing JSON time in `YYYY-MM-DD hh:mm:ss` (without `Z`).
-    Before such time was considered in UTC timezone, now, to comply with standard, it uses local timezone.
+*   Support parsing JSON time in ISO8601 local time strings in
+    `ActiveSupport::JSON.decode` when `parse_json_times` is enabled.
+    Strings in the format of `YYYY-MM-DD hh:mm:ss` (without a `Z` at
+    the end) will be parsed in the local timezone (`Time.zone`). In
+    addition, date strings (`YYYY-MM-DD`) are now parsed into `Date`
+    objects.
 
     *Grzegorz Witek*
 

guides/source/5_0_release_notes.md

@@ -969,10 +969,10 @@ Please refer to the [Changelog][active-support] for detailed changes.
 
 *   `ActiveSupport::JSON.decode` now supports parsing ISO8601 local times when
     `parse_json_times` is enabled.
-    ([Pull Request](https://github.com/rails/rails/pull/16917))
+    ([Pull Request](https://github.com/rails/rails/pull/23011))
 
 *   `ActiveSupport::JSON.decode` now return `Date` objects for date strings.
-    ([Pull Request](https://github.com/rails/rails/pull/16917))
+    ([Pull Request](https://github.com/rails/rails/pull/23011))
 
 *   Added ability to `TaggedLogging` to allow loggers to be instantiated multiple
     times so that they don't share tags with each other.