docs: fix changelog

Author: g-saracca

CHANGELOG.md

@@ -8,9 +8,12 @@ This changelog follows the principles of [Keep a Changelog](https://keepachangel
 
 ### Added
 
+- Added the value entered by the user in the error messages for metadata field validation errors in EMAIL and URL type fields. For example, instead of showing “Point of Contact E-mail is not a valid email address.“, we now show “Point of Contact E-mail foo is not a valid email address.”
+
 ### Changed
 
 - Use of the new `sourceLastUpdateTime` query parameter from update dataset and file metadata endpoints to support optimistic concurrency control during editing operations. See [Edit Dataset Metadata](https://guides.dataverse.org/en/6.8/api/native-api.html#edit-dataset-metadata) and [Updating File Metadata](https://guides.dataverse.org/en/6.8/api/native-api.html#updating-file-metadata) guides for more details.
+- Changed the way we were handling DATE type metadata field validation to better match the backend validation and give users better error messages. For example, for an input like “foo AD”, we now show “Production Date is not a valid date. The AD year must be numeric.“. For an input like “99999 AD”, we now show “Production Date is not a valid date. The AD year cant be higher than 9999.“. For an input like “[-9999?], we now show “Production Date is not a valid date. The year in brackets cannot be negative.“, etc.
 
 ### Fixed