This step is just like 7. Test extra migration tasks but this time you focus on testing the migration from 4.5 to 5.

After triggering the migration you have an updated project without any remaining issues. The HTML output of the website matches what you had before the migration.

Restart Magnolia

Restart Magnolia.

Compare static HTML outputs

Now you can test if everything is working. Take another static HTML output of the currently running project and compare it to the baseline you took in 2. Prepare and analyze.

If you still find issues, go back to 10. Migrate from 4.5 to 5.

Test the extra migration tasks on the real website

Repeat the steps above on the real website.

If you still find issues, go back to 10. Migrate from 4.5 to 5.

Next step

12. Finalize migration to 5 in dev