Whatsapp 2018 release updates to features video. This update makes the user can watch the video directly inside the app while viewing messages. This feature is similar to features picture-in-picure Youtube can continue to play video while browsing other menus.
It's not just an update for the video feature, Whatsapp version 2.17.81 also do the update so the user is easy to record audio. To be able to record audio in a long time, users simply drag the button and like to work hard and above. So, users don't need to keep pressing the record button located on the bottom of the screen.
Lately, WhatsApp do a lot of changes to the Previous features, WhatsApp 2018 has been released features the removal of messages that have been sent. Unfortunately, the feature only applies to messages sent to seven minutes before. The message sent is longer than the time limit it can no longer be removed.
However, the message in the clear still leave a trace, because the recipient dibari notification if the sender of the message have deleted the message. Feature removal this message is also inspired Line, a competitor of Whatsapp. The instant messaging service's Naver is also removing the eraser feature of the sent message. But, the time Line of the message in Line is long.
Message in 24 hours last can remove. In addition, no notice at all to the recipient of the message if there is a removal of messages that have been sent.
Source : WhatsApp 2018