#9670 add notes for file PID change

doc/release-notes/5.14-release-notes.md

@@ -89,6 +89,10 @@ OR, alternatively, you can edit the following lines in your schema.xml by hand a
 
 8\. Run ReExportAll to update dataset metadata exports. Follow the directions in the [Admin Guide](http://guides.dataverse.org/en/5.14/admin/metadataexport.html#batch-exports-through-the-api).
 
+9\. If your installation did not have :FilePIDsEnabled set, you will need to set it to true to keep file PIDs enabled:
+
+      curl -X PUT -d 'true' http://localhost:8080/api/admin/settings/:FilePIDsEnabled
+
 ## New JVM Options and MicroProfile Config Options
 
 The following PID provider options are now available. See the section "Changes to PID Provider JVM Settings" below for more information. 
@@ -348,6 +352,24 @@ Please see the [Update Metadata For a Dataset](https://guides.dataverse.org/en/5
 
 With this release a new experimental external tool type has been added to the Dataverse Software. The tool type is "query" and its first implementation is an experimental tool named "Ask the Data" which allows users to ask natural language queries of tabular files in Dataverse. More information is available in the External Tools section of the guides. (PR #9737)
 
+### Default Value for File PIDs registration has changed
+
+The default for whether PIDs are registered for files or not is now false.
+
+Installations where file PIDs were enabled by default will have to add the :FilePIDsEnabled = true setting to maintain the existing functionality.
+
+See Step 9 of the upgrade instructions:
+
+  If your installation did not have :FilePIDsEnabled set, you will need to set it to true to keep file PIDs enabled:
+
+  curl -X PUT -d 'true' http://localhost:8080/api/admin/settings/:FilePIDsEnabled
+
+
+It is now possible to allow File PIDs to be enabled/disabled per collection. See the [:AllowEnablingFilePIDsPerCollection](https://guides.dataverse.org/en/latest/installation/config.html#allowenablingfilepidspercollection) section of the Configuration guide for details.
+
+For example, registration of PIDs for files can now be enabled in a specific collection when it is disabled instance-wide. Or it can be disabled in specific collections where it is enabled by default. 
+
+
 ### Changes and fixes in this release not already mentioned above include:
 
 - An endpoint for deleting a file has been added to the native API: https://guides.dataverse.org/en/5.14/api/native-api.html#deleting-files (PR #9383)