Notification diff

[fovecsernyes]

Given a task in BE-AD.
When a teacher modifies a task, a notification appears in all assigned students
And there is no details about what have been modified
Then it would be helpful to have the difference between versions (what have been modified, like diff in git).

For example there is no difference between:

• swapping 250 lines of code
• modifying due date
• fixing a typo in the description

[andorp]

This is a well written user story.
Maybe raise a PR with the implementation?

[poor-a]

Thank you, this is a good idea.