Stable/1.1.x

[djangodeveloper96]

Thanks for contributing to Wagtail! 🎉

Before submitting, please review the contributor guidelines https://docs.wagtail.io/en/latest/contributing/index.html and check the following:

• Do the tests still pass? (https://docs.wagtail.io/en/latest/contributing/developing.html#testing)
• Does the code comply with the style guide? (Run make lint from the Wagtail root)
• For Python changes: Have you added tests to cover the new/fixed behaviour?
• For front-end changes: Did you test on all of Wagtail’s supported environments?
  • Please list the exact browser and operating system versions you tested.
  • Please list which assistive technologies you tested.
• For new features: Has the documentation been updated accordingly?