Release Version: 6.136
The latest version, 6.136, is rolling out soon to all users. The big news in this release is multi-factor authentication for staff user accounts.
MFA is optional per user and requires a smartphone app (such as Google Authenticator) to verify a user's credentials.
More information about MFA can be found in our support hub article here:
https://galaxy.maropost.com/kb/articles/1016-multi-factor-authentication-mfa