Another Facebook update in the course of a couple of days? What a treat! This latest update is somewhat of a unique feature, something I haven't really seen on another social network before. What's the feature you ask? Something Facebook is calling Save for Later. It basically allows you to save posts for later viewing, or up your stalker game, if that's more your cup of tea.
After saving a post, you can navigate all of your saved posts as their own feed. To remove, they have to be physically selected to be unsaved. And for you creepers out there who want to save a post about Jane being single, have no fear as all saved posts are private, meaning there is no way for her to tell that you saved it, other than getting on your Facebook.
On the mobile app, just hold your finger on a post until a popup that says "save" pops up. Click that and the post will be saved. There's no need to download an update to receive this update, so once it rolls out to you, it should be live. The feature is also reportedly present on Facebook.com, however, I have yet to see it on my profile.