Limiting Private API availability in Chromium
Friday, January 15, 2021
For users who accessed Google features (like Chrome sync) through a third-party Chromium based browser, their data will continue to be available in their Google Account, and data that they have stored locally will continue to be available locally. As always, users can view and manage their data on the My Google Activity page. They can also download their data from the Google Takeout page, and/or delete it here.
Guidance for vendors of third-party Chromium based products is available on the Chromium wiki.
