To keep up with industry standard best practices and ensure the security of our customer data, we have added support for TLS version 1.3. We will remove support for TLS 1.2 in a future update. Although most browsers will automatically select the version of TLS to use, older versions of browsers may be unable to use TLS 1.3 and will need to be updated. Additionally certain integrations may specify the version of TLS being used, in which case these integrations should be updated to reflect the change. This update applies to all Signals Notebook and Signals Research Suite environments including those on our Deferred Release.