While Telegram didn’t release many details about the feature, it appears to be taking a dig at Zoom, which is facing pressure to fix several privacy issues. In response, Zoom has created a security council and promised upgrades, but that won’t stop competitors from taking advantage of its blunders.

Telegram does have a solid track record. It’s one of our most trusted messaging apps. It lets users retroactively delete messages, and during the Hong Kong protests it added a feature to better protect users’ identities. The service says it now has 400 million monthly users, up from 300 million a year ago. That’s not insignificant, but compared to Zoom, which just reached 300 million daily users, it’s a much smaller slice of the pie.

We don’t know yet how many users will be able to join Telegram’s group video calls at once. For reference, WhatsApp just increased the number of people its video chats can support from four to eight. We also don’t know exactly when the service will be ready, but chances are the need for secure group video calls is only going to become more pressing.

You’ll know if Chrome is optimizing a page because an icon will appear in front of the URL, and you’ll have the option to load the original version if you can stand to. Google says it will use the feature sparingly — only when loading the full page would be “painful to users.” In the company’s eyes, that means if the network is 2G or slow-2G, or if Chrome estimates the page will take more than five seconds to load any content given network conditions and device capabilities. In the US, where we generally have higher network speeds, this might not happen too often, but it could have a big impact in areas where LTE is still being built out.

In a blog post, Google explains that when it optimizes HTTPS pages, only the URLs will be shared with the company, keeping cookies, logins and other data private. To be honest, it’s a little surprising the Lite browsing mode wasn’t already available for HTTPS pages, which now make up so much of the web. And if you’re browsing on a PC, Chrome Lite is still limited to HTTP pages. It’s also important to note that if you’re using Incognito mode, Data Saver won’t work at all, and it’s not currently available on iPhones or iPads. There’s certainly some room for improvement, but if you’re an Android user, you might have a reason to turn on Data Saver in Chrome settings.