How to update from phpSocial v2.0.5 to v2.0.6 [Don't forget to back up your database/files before proceeding]
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--------------------------------- MySQL ------------------------------------
Log-in into phpMyAdmin (or your MySQL database) and on the SQL tab run the following SQL query:

ALTER TABLE  `comments` ADD  `likes` INT NOT NULL AFTER  `time`;

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---------------------------------- FTP -------------------------------------
Upload and replace the following files on your server:

/includes/classes.php

/languages/english.php

/requests/*.php (all the files)

/sources/*.php (all the files)

/themes/dolphin/html/wrapper.html
/themes/dolphin/html/admin/*.html (all the files)
/themes/dolphin/html/group/delete.html
/themes/dolphin/html/group/edit.html
/themes/dolphin/html/settings/*.html (all the files)
/themes/dolphin/html/shared/timeline.html
/themes/dolphin/html/shared/top.html
/themes/dolphin/images/icon/emoticons/heart.png
/themes/dolphin/images/icon/emoticons/confused.png
/themes/dolphin/images/icon/emoticons/surprised.png
/themes/dolphin/js/functions.js
/themes/dolphin/info.php
/themes/dolphin/style.css

index.php
info.php

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------------------------------- Changelog ----------------------------------
- Reworked the likes system
- Added Likes on Comments
- Added Infinite Scrolling when hitting the end of the page on Desktop browsers
- Added Facebook profile image fetch when registering trough facebook
- Added confirmation dialogs when deleting a messages, comments or chats
- Added visual highlight for messages and comments when viewed from the Admin Panel
- Added new emoticons (heart, surprised and confused)
- Added "People who like this" modal for likes on messages and comments
- Added security protection against CSRF attacks
- Improved the Dashboard statistics calculations
- Improved the User Deletion function (likes counter of liked messages is now updated)
- Improved the English translation
- Changed the groups listing to display the group name instead of title in the Admin Panel
- Fixed an issue with the ad-unit for Groups not showing in the sidebar