The popular Windows Phone app WeChat has been updated to version 4.5.2. So what's been added since we last looked at the app back in July? Quite a fair bit actually. You can chat with friends in a walkie talkie session, search through chat history and more. There's no groundbreaking functionality that will blow your mind away, but there's enough included to keep the experience feeling fresh and updated.
Joining the walkie talkie and history search, WeChat also now sports the ability to locate nearby friends with the new "Hold Together" feature, which also enables you to add new folks easily. Finally, double tapping a message will view said content in full screen for that added immersion. As noted above, we've covered WeChat in the past and strongly recommend you all check the Windows Phone version out.
Should you wish to add yet another messaging app to your collection, you can download WeChat from the Windows Phone Store for free (available for both Windows Phone 7 and 8). Thanks, afgzee, for the tip!