Version 0.70

• native mode should now work again for x86-64
• updated signal-cli to version 0.12.4
• 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

Please be aware that there is currently an issue with the json-rpc mode together with linked devices (see #444 for details)