Hi,

1. Device type detection
2. Option to filter by nick active and pending chats widget
3. Notifications workflow refactored, just to simplify the code
4. Issues/Improvements
5. https://github.com/LiveHelperChat/livehelperchat/issues/955
6. https://github.com/LiveHelperChat/livehelperchat/issues/960
7. https://github.com/LiveHelperChat/livehelperchat/issues/967
8. https://github.com/LiveHelperChat/livehelperchat/issues/983
9. https://github.com/LiveHelperChat/livehelperchat/issues/987
10. https://github.com/LiveHelperChat/livehelperchat/pull/979
11. Accesibility changes according to reports
12. Animation fixed, once message is send it was not possible to user scroll for some time
13. Theme adop to mobile devices, widget display and widget status
14. And many other small fixes.

For update just follow standard update procedure For manual update it's update_130.sql