Facebook starts rolling out Messenger's 'unsend' feature
 

Facebook didn't take long to roll out Messenger's unsend feature, although it may be a while before you have the option of correcting missteps in your part of the world. Unsending is now available in Messenger's Android and iOS apps in Bolivia, Colo...

https://www.engadget.com/2018/11/14/...nsend-rollout/