Google on Wednesday pushed out the biggest revamp of Gmail in years. The company is bringing to the flagship Gmail service many (but not all) of the features it trialed in Inbox for Gmail, and adding a few new ones, too. From a report: While the overhaul does usher in a new look to the Gmail web app, bringing it into the material design fold, this update is more about throwing new features into the mix than moving things around and causing confusion. G Suite -- Google's paid productivity service for businesses, which also includes Gmail -- appears to be the core focus of this update, however these features will also be made available to standard Gmail users. [...] Google is adamant that no person within the company will ever read your emails, but that doesn't mean your email content is protected from third-party infiltration. To address this, Gmail will soon offer users a dedicated "confidential mode" -- on the web and in its mobile apps -- that is designed to protect against two kinds of attacks. [...] In addition to privacy and security updates, Gmail on mobile and the web is getting a bunch of new features to help solve the perennial problem of email overload. One of those tools is "nudging," which leans on Google's AI smarts and automated processing, similar to how its spam filter works, to remind users to follow up on a message they've received.