3.94v - Many small improvements

Hi, 

This version was released a few days ago, I just did not have a time to publish a news article :)

1. Block by the online user. Basically, it means a cookie-based block. Online visitor tracking has to be enabled.
2. Widget will automatically adjust the width, height on desktop devices.
3. Proactive invitation now can be expirable.
4. Online visitors widget will show read-only departments groups.
5. If the chat has remarks from previous chats tab will be highlighted.
6. Referer was passed incorrectly in so circumstances.
7. Security fixes
8. Added icons from the bot now is transaction wrapped.
9. In some cases Live Helper Chat did not return correct data for mobile app.
10. Canned messages statistic tab will have more export capabilities.
11. If the operator takes over a chat, we should terminate any previous information collection workflow.
12. Some refactoring to remove php-session dependency for anonymous visitors.
13. Proactive chat filter in chat list.
14. Commands should not be executed in whisper mode.
15. Subject add/remove events.

For update just follow standard update procedure For manual update it's update_266.sql

3.93v - Maintainance

1. Missing indexes fixes in some tables.
2. Whisper mode for the operator. We will go automatically to whisper mode if operator is not a chat owner.
3. Status widget icon fix in chrome https://github.com/LiveHelperChat/livehelperchat/issues/1733
4. JS API improvements for CloudTalk extension
5. Operator concurrent chats support while viewing specific chat. You can see how many other chats operator were having.
6. PHP-Resque in some situations were missing chat object.
7. And many other small changes

For update just follow standard update procedure For manual update it's update_265.sql

3.92v - In progress scenario

1. In progress trigger option. This is useful in case the previous process has not finished yet. Mostly use case with custom extensions.
2. Users sometimes were logged out just after login if they were using auto logout after some interval.
3. I have started progress to remove old legacy widget code from the app.
4. On password remind function show an identical message in all cases to avoid scanning for existing customers.
5. Further PHP 8.1 fixes.
6. In the statistic section now you can differentiate proactive chats was it a manual invitation or automatic.
7. In case PHP-Resque was used and incoming webhook events were not sent to Rest API
8. Get rid of document.write for a new widget to avoid warnings.
9. jfif support as image format.

For update just follow standard update procedure For manual update it's update_264.sql

3.91v - Various changes

• Survey API. See a swagger survey section.
• Fix tricky case if the manager is monitoring a chat and chat being transferred to him, the chat was not auto accepted. It will be now.
• The mobile app now supports android notifications categories.
• Further 8.1 PHP support improvements.
• The system tab will be remembered now on refresh.
• If the proactive invitation is used with the bot append option we should not show the next time invitation once a visitor closes it.
• SVG Cleanup on upload for security reasons.
• Operators statistic directly in online operators widget.
• Department statistic link directly in pending/active chats widget.
• CSRF token for logout link.
• We now have a zoom image option directly in the chat widget.
• Pre chat conditions.

For update just follow standard update procedure For manual update it's update_263.sql

3.90v - Small fixes

• Widget theme table columns type changes. On some MySQL servers, it was returning that row size to big.
• In widget theme alias now is optional to avoid breaking existing implementations.
• Added tooltip explains for alias

For update just follow standard update procedure For manual update it's update_262.sql