As a Jira Administrator, I would like to be able to see which Work Item is added/removed/updated  to a Sprint in the audition log. 

This will help admin in recovering the sprint which are delete accidentally.

Workaround :

1. User Issue history

2. We found similar suggestion to have JQL search for issues added and removed from a sprint

Workaround

As with all Automation rules, please be aware of your Automation service limits.

1. Create a custom field of type "Paragraph" and call it something like Automation Sprint Logs:
   
2. Set up your automation rule like so:
   
   The Automation Sprint Logs field is updated with the following value:

   {{now}}: 
   Old Sprint Value: {{fieldChange.fromString}}
   New Sprint Value: {{sprint}}
   ***
   {{customfield_10195}}
   

Notes

• Including {{customfield_10195}} means that new changes are prepended to the existing logs rather than replacing them. "10195" is the ID of the custom field Automation Sprint Logs.
• The audit log action shown in the above rule is not mandatory but it does help with debugging.
• Here's how the field on the issue looks:
  
• You can search the field using the contains operator (~) like so:
  
• You can also exclude issues that currently belong to a certain Sprint using the following JQL: