4.17v advanced auto assignment options

1. Advanced chat auto assignment options.
2. Separate permissions for operators to crate a views.
3. Slow request logging to back office.
4. Modal window improvements for department online operators statistic.
5. Further migration related to bootstrap 5 migration.
6. Various other changes/fixes.

For update just follow standard update procedure For manual update it's update_289.sql

4.16v - Random theme to apply

1. Theme attribute will be saved directly in the chat table. So we can use search from now.
2. You now can pass more than one theme at once. Theme will be chosen randomly from passed one. You can fixate period from widget theme itself how long same theme would be applied. If one theme is passed it will be always used.
3. Fixed bug once permission `'lhchat', 'allowtransfertoanyuser'` was removed, operator still saw operators from other departments.
4. `'lhdepartment', 'see_all'` permission now can have limitation like {"group":[1,2,3,9,10],"department":[45,46]}
5. `'lhchat','allowtransfertoanyuser'` permission now can have limitation like {"group":[1,2,3,9,10]}

4.15v - Incoming webhook icons && MessageBird update

• Incoming webhooks now can be represented in the chat list with an icon.
• MessageBird extension now supports SMS https://github.com/LiveHelperChat/messagebird 

For update just follow standard update procedure For manual update it's update_287.sql

4.14v - Proactive conversions

• Proactive invitation now have user initiated conversions https://doc.livehelperchat.com/docs/proactive#conversion

For update just follow standard update procedure For manual update it's update_286.sql

4.13v - Proactive improvements

• Proactive invitations can have child invitation which works as A/B testing workflow.
  • Once you define a parent invitation. Present invitation is considered as child invitation.
  • Only main display attributes are taken as variation.
  • Parent invitation statistic window will show child invitation performance.
• Bot pause trigger. https://github.com/LiveHelperChat/livehelperchat/pull/1797
• Proactive invitation have two new options
  • Hide content on click - clicking it will close invitation without triggering widget open. E.g you have some sale running and want to share some code with users.
  • Custom on click event - in combination with above option can work as independent and just execute javascript on click.
• Users/Groups/Roles list/edit windows UX improvements. Sorts by module etc.
• Modifying department group will update it stats also now.
• Export CSV for survey option.

For update just follow standard update procedure For manual update it's update_288.sql