We will introduce you to the 10 most important Facebook updates of the year 2015. br br 1. Emojisbr 2. Notes Section br 3. Video Profile Picturesbr 4. Video News Feedbr 5. Send GiFs via Messengerbr 6. Picture-in-Picture video br 7. Livestreambr 8. Instant articlesbr 9. Shopping feed and Actions Buttonbr 10.