Version 0.70-pre

• native mode should now work again for x86-64
• updated signal-cli to version 0.12.3
• info and warning messages shouldn't pop up in the JSON response anymore
• added /v1/contacts{number}/sync endpoint
• fixed bug in group deletion endpoint
• improved error handling in send endpoint
• multicharacter emojis are now handled properly in text_mode: styled

This is a pre-release. If you want to give it a try, use the following docker image: bbernhard/signal-cli-rest-api:0.129-dev