3.3.5.dev0

Added support for multiple phone numbers.

You can now initialize the WhatsApp object using a dictionary instead of a string for the phone_number_id parameter.

When sending a message via the Message().send() function, you can specify the sender parameter. Read the wiki for the full description.

This is still a non-breaking feature, you can still input the phone number id as a string, but dictionary is going to be mandatory in the future.