Rest API from now if it's not an admin account has to have exact permissions to use each Rest API call. Make sure you check these permissions in https://api.livehelperchat.com/

1. Rest API access can be restricted only to Rest API keys.
2. Rest API keys themself can have IP restrictions
3. Bot Rest API call default trigger can execute selected trigger only one action.
4. Output parsing in Rest API calls, now can have two conditions.

For update just follow standard update procedure For manual update it's update_258.sql