Starting today, Read the Docs will start hosting projects from subdomains on the domain readthedocs.io, instead of on readthedocs.org. This change addresses some security concerns around site cookies while hosting user generated data on the same domain as our dashboard.
Test Plan: Manually visited all the links I’ve modified.
Coverage remained the same at 99.065% when pulling d75944ab8bd2e4a91bf5c85d51ab5db4f182609c on adamchainz:readthedocs.io into db7f0afe3ed219d4f27073226e75c77073c9d137 on aliles:master.
As per their blog post of the 27th April ‘Securing subdomains’:
Test Plan: Manually visited all the links I’ve modified.