Mozilla's Firefox web browser will continue to support Manifest V2 next to Manifest V3, which means that the given reason does not apply to the open source browser. It is interesting to note that Agile Bits includes the classic extension for Firefox in its end of support message. It is the last version that supports Windows versions prior to Windows 10 and 11, and also the last version that does not enforce cloud storage of password vaults. Some 1Password customers use version 7 of the password manager on their devices. In other words: the end of Manifest V2 extensions in Chrome and Chromium does not happen before October 2023. Now, Google confirmed that it will give web developers a six months of 'heads-up' before it will start the process.

Google's initial plan was to start the process in January 2023, but it announced in December 2022 that it would postpone this. Google postponed the end of Manifest V2 support in Chromium, and thus all browsers that use it as its core, again in April 2023. The company provides no timeline for end of support. Because of this change, in 2023, the 1Password classic extension for Chrome, Firefox, Edge, and Brave will no longer be supported.'ġPassword recommends that customers upgrade to 1Password 8, install the new browser extension in the browsers, and uninstall the classic extensions. The 1Password support page provides the following information on the decision to end support for classic extensions: 'In the future, Google will stop supporting Manifest V2 in Chrome. The decision may have far reaching consequences for some 1Password customers, as an upgrade to 1Password 8 is required to continue using 1Password directly in the web browser.ġPassword 8, released in 2022, introduced a controversial, or hotly debated, change, that enforced cloud storage for user vaults.

1 password windows