WhatsApp for iPhone was updated in the App Store earlier this morning, bringing out a few noteworthy improvements to in-app notifications.
In addition, you can now choose to save incoming media for specific chats in contact or group info while the ability to share PDF documents from other apps into WhatsApp has expanded to everyone.
WhatsApp no longer charges an annual subscription fee. The Facebook-owned firm's been hard at work testing a feature for exporting chats in a ZIP archive and is also prepping to finally roll out video calling in WhatsApp.