New version - 1.84v revote timeout, update information window

Features

1. Option to set revote timeout, contributed by David Livingston. I just did some cleanup.
2. Window about running version. Like installation version and current version and pending database updates.

execute doc/update_db/update_64.sql for update and follow standard upgrade tutorial.

New version - 1.83v even more users requested features

1.83v

1. Option to have custom timezone per application and per user. Users can change their time zone in their account.
2. Application time zone can be changed in new configuration link. If no timezone is set in user or application it depends on server.
3. File usability enchancements based on https://github.com/remdex/livehelperchat/issues/246

execute doc/update_db/update_63.sql for update and follow standard upgrade tutorial.

I have added one more setting in settings/settings.ini.php file

Edit your settings/settings.ini.php file and under 'force_virtual_host' => false,
add 'time_zone' => '',

New version - 1.82v users requested features

Features

1. Department has a field which help user can be redirected to leave a message form if chat is not accepted for n seconds.
2. Option to redirect user to leave a message form if chat is not accepted for n seconds. Managed in department.
3. Option to set proactive messages based on referring domain. It's enough to enter google keyword for all google domains.
4. Option to hide popup for user if user has visited invitation popup n times. Works only for proactive invitation messages.
5. User support request mail now also has template variable {prefillchat} this variable get's replaced to link to chat. 

execute doc/update_db/update_62.sql for update and follow standard upgrade tutorial.

New version - 1.81v http/https mix settings and other small changes

Features

1. Option to set explicit http mode either http or https. Usefull if chat is running on https and site on http. 
2. By default we previously just heritage site mode. Now you can explicty define how data should be transfered http or https.
3. Maximum message length for a message. Changable in chat configuration.

Bugfix
After chat was transfered to another user. Operator profile did not changed. Now it does.

execute doc/update_db/update_61.sql for update and follow standard upgrade tutorial.

New version - 1.80v performance enhancements

1.80v

Features

1. Extension for Node.js enchancements. Moved typing monitoring to Node.js
2. Chatbox Memcache and Redis support as caching options. Optimized for sites with a lot of visitors. Hundred of thousands. Chatbox will work with blazing speed then memcached and Node.js is used.

Single server can handle 1K request per second. Not so bad :)

Concurrency Level:      10
Time taken for tests:   0.964 seconds
Complete requests:      1000
Failed requests:        0
Write errors:           0
Total transferred:      40933000 bytes
HTML transferred:       40485000 bytes
Requests per second:    1036.92 [#/sec] (mean)
Time per request:       9.644 [ms] (mean)
Time per request:       0.964 [ms] (mean, across all concurrent requests)
Transfer rate:          41449.31 [Kbytes/sec] received

3. Performance tweaks for chatwidget and startchat

Upgrade.
1. Adjust your settings/settings.ini.php and add the following section. Above 'site_access_options' add

'memecache' =>
          array (
                  'servers' =>
                  array (
                          0 =>
                          array (
                                  'host' => '127.0.0.1',
                                  'port' => '11211',
                                  'weight' => 1,
                          ),
                  ),
      ),
'redis' => array (
                  'server' => array (
                          'host' => 'localhost',
                          'port' => 6379
                  )
),

Have fun.