How to update from phpSocial v4.0.0 to v4.1.0 [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 queries:

ALTER TABLE `comments` ADD `type` VARCHAR(16) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT '' AFTER `message`, ADD `value` VARCHAR(1024) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT '' AFTER `type`;

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

/includes/classes.php

/requests/post_comment.php

/sources/settings.php

/themes/dolphin/html/shared/menu.html
/themes/dolphin/html/shared/top.html
/themes/dolphin/js/functions.js
/themes/dolphin/js/jquery.js
/themes/dolphin/info.php
/themes/dolphin/style.css

info.php

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------------------------------- Changelog ----------------------------------
- Added Image Upload for Comments
- Updated the jQuery library to the latest version
- Improved support for the latest MySQL stable version
- Improved the User Deletion function (chat images are now being deleted)
- Fixed @mentions notifications not working when mentioning in comments
- Fixed the Delete Account from User's Settings not working
- Other minor improvements