4.18v Auto responder assignment to multiple departments

1. Auto responder can be assigned to multiple departments at once.
2. Replaceable variables can have an active period per replace.
3. Respect operator permission for the calls module before showing the call icon in the widget.
4. Fast typing fixes for canned messages.
5. Dark mode fixes after migration to bootstrap 5.
6. Widgets will show how long it took to fetch specific widget information.

For update just follow standard update procedure For manual update it's update_290.sql

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