Wagtail@latest is using default Read the Docs favicon

[smark-1]

On https://docs.wagtail.org/en/stable/ the favicon in the browser looks like but when I visit https://docs.wagtail.org/en/latest/ the icon shows the default Read the Docs favicon.

[laymonage]

Thanks for the report! Looks like this is an issue for our Sphinx theme. The favicon template variable has been replaced with favicon_url: https://www.sphinx-doc.org/en/master/extdev/deprecated.html. We need to update the following lines:

https://github.com/wagtail/sphinx-wagtail-theme/blob/841c0cf618541a40d6833091fd8d98d5db71d0da/sphinx_wagtail_theme/layout.html#L26-L28

See also: https://github.com/sphinx-doc/sphinx/issues/11062