In a busy week of updates, Google Photos is joining the pack with the v4.8 release. As is fairly usual, the visible changes appear to be limited mostly to minor tweaks to wording. However, a teardown does point to some of the things we might expect in the future, including a new or enhanced feature for automatically suggested sharing, a new option for photobook cover imagery, and more.
Teardown
Disclaimer: Teardowns are based on evidence found inside of apks (Android's application package) and are necessarily speculative and usually based on incomplete information. It's possible that the guesses made here are wrong or inaccurate. Even when predictions are correct, there is always a chance that products could change or may be canceled. Much like rumors, nothing is certain until it's officially announced and released.
The features discussed below are probably not live yet, or may only be live for a small percentage of users. Unless stated otherwise, don't expect to see these features if you install the apk. All screenshots and images are real unless otherwise stated, and images are only altered to remove personal information.
Suggested sharing, again? (a.k.a. PeopleKit)
Suggested sharing made its first teardown appearance almost two years ago, revealing that Google Photos would begin reminding people to send photos over to friends that were identified in the pictures they had taken. It was announced about a month later at Google I/O 2017, and released the following week. Since then, Suggested Sharing seems to have been doing its job, and based on some new text, it looks like a similar feature is about to be added.
The new sharing feature is currently called peoplekit and it appears to operate by using your interactions to suggest and streamline sharing.
strings
The wording is vague and the specifics about how this works aren't explained in this text, but it could simply involve keeping track of who you've shared with in the past, or it may use advanced image recognition to figure out what types of pictures seem to be shared with certain people or keeping track of who you were around when photos were taken. On the other hand, it's even possible this is just an updated version of the existing Suggested Sharing feature, but the wording does sound distinctly unlike that.
Links to Google apps
It's a small thing, but Google Photos may be adding a section to the navigation drawer for links out to other Google apps. Currently, the only member of such a list is the PhotoScan app, used for digitizing printed photos into Google Photos with as little glare as possible. With a section like this, it's plausible that a few others like Snapseed and Google Camera (on compatible phones) could join it.
Left: v4.7. Right: v4.8.
This seems slightly more likely given that the link to the PhotoScan app was just renamed from "Scan photos." Of course, that section also currently contains the tool for freeing up space, and that obviously needs to be moved.
Follow-up maybe? Suggested cropping
Suggested crops first cropped up (sorry) a few months ago when a few other suggested actions were appearing pretty frequently. I'm not sure if it ever actually rolled out to users, at least I've never seen it, but a few new lines do seem to suggest it's getting a more reader-friendly interface. The new lines just add informative labels for the handles on each corner of a box and a message telling users they can drag the corners to make adjustments.
Perhaps this is already live and there's nothing interesting here, or maybe it's a sign that the suggested crop action may be rolling out soon. Either way, I figured it was worth bringing up.
Download
The APK is signed by Google and upgrades your existing app. The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way. Rather than wait for Google to push this download to your devices, which can take days, download and install it just like any other APK.