> For the complete documentation index, see [llms.txt](https://docs.keeper.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.keeper.io/release-notes/browser-extensions/browser-extension/browser-extension-version-16.4.1.md).

# Browser Extension Version 16.4.1

## Bug Fixes

* **BE-4524**: Legacy (general) records with non-latin1 characters are showing scrambled in the UI
* **BE-3890**: Using Firefox in Private Browsing Mode not functional
* **BE-4547**: Duo 2FA shows Voice Call option when not supported
* **BE-4553**: Unable to log back in after user logged out by and admin-enforced Logout timer.

## Manifest V3

* **BE-4526, BE-4527, BE-4528, BE-4529**: Partial migration to Manifest V3 packaging.  Local storage changes, bundling of Javascript, configuration of setting storage.

## Security Updates

* **BE-4523**, **BE-4522**: Updated crypto libraries to match Web Vault

## Beta Installation

Customers can install the Keeper Beta Version:\
\
1\. Uninstall your existing Keeper extension

2\. Install the Beta available here:

<https://chrome.google.com/webstore/detail/keeper%C2%AE-password-manager/hlkdkmefjphnecdoiaajhndjmkpkhifo?hl=en&authuser=0>\
\
Please ensure that you only have one Keeper extension installed at a time.<br>


---

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