Choose The Best Ending For This Sentence: When Changing Or Deleting A Goal, The Yandex.Metrica Tag …

Choose The Best Ending For This Sentence: When Changing Or Deleting A Goal, The Yandex.Metrica Tag …

• must be updated on all the site’s pages, as the code has changed.
• does not need to be updated, since the tag’s code did not change.
• must be updated on the page where goal is/was fulfilled.