Discuz! X2.0.120114 RUS [STABLE] is a relatively new integrated engine from Comsenz. The main purpose of the engine is to simplify the integration of various services on one site. In fact, it is a technologically new, software solution made in PHP and MySQL to create a high-performance and multifunctional resource with elements of a social network. Roughly speaking, it is a symbiosis of a social network and a forum in one bottle.

The engine includes the following services:
- Portal
- Blogs
- Albums
- Groups
- Forum
- Custom applications
- Search
- Built-in internal currency
- User balance
- Exchange of currencies and points
- Purchase/sale of goods/electronic goods
- Purchase of special props - inventory to enable special functions on the site
- Ability to integrate with other services using the uCenter API

 The main improvements of Discuz! X2:
Built-in function with advanced features for optimizing the performance of the engine of the DIscuz! X2 control system.
Due to the heavy load on the database, an application has been developed that has a built-in program to optimize the loading of attachments;
Improved navigation for the user, everything is reduced to "one button", which eliminates the confusion that caused earlier. Now everything has become much easier and due to this the load on the server has been removed;
uCenter has been completely updated. The center of personal messages between participants has been changed;
A lot of small but significant changes were made that created incorrect operation of the engine, or misled visitors.
Due to the processing of the code, the load on the server is significantly reduced and the performance of the script itself is increased.

Increased session duration for private messages mode.
Added a search in the control panel for batch mode.
Now, multiple users can communicate via private messages from any topic. In addition, the creators of the private message session can delete the members participating in the session at any time;

New compact VISO models for the portal. Now completely open to third-party products, for access by AI mode.
Visual editing of the VISO module data is now available.
A special mechanism has been introduced for open access of third-party products via the API.

New version for mobile phones
The new version for mobile phones includes a new design, optimization and support for basic 3G for mobile viewing.
Improved support for fast and convenient site management via mobile phones.

Support for prepayment of users by card system
Owners can now set up rules for creating prepaid cards. Users of these cards will automatically receive these rewards upon registration. At the moment, the website promotion tool for new users is working correctly.

SEO optimization Discuz! X2
Added the ability to change the elements of the forum header and support for static links in archives;
Optimized the display of links on the page (easier search and inclusion).

Merging groups
Now you can combine and thereby arrange any number of groups (for example, by popularity).

Special function for comments
A special feature for interactive comments has been added to the comments.

Batch upload of deleted photos
Now it is possible to upload photos from the Internet to the site in batch mode. Fixed a bug with the failure of problems when uploading photos.

Access control in topic categories
Access control settings for the specified categories have been installed. Only members of certain groups (specified by you) can get access to the topic categories. Each group may be granted different rights to use categories of topics.

Capturing initial Topic responses
Now the capture of themes has become more intellectually thought out. After capturing the "Office", "Sofa", "Table", "Ottoman", "Pot", you can give out awards.

Quoting responses
Now you can set up and quote responses in the comments system for improving features or problems on the site.

Creating tags (keywords for the forum)
Added the ability to create and edit topic tags for the forum, which, in turn, creates an excellent linking of forums, sections and forum posts. It is possible to display hot topic messages by tags. (See similar topics).

Full support for microblogging QQ-Internet
Now, to register and open QQ, you do not need to manually update and enter the key, just log in to the forum. All your publications can be synchronized in QQ microblogging.

Improved and expanded tag management in themes
Added the ability to manage theme tags for certain user groups.

Related topics
Added the ability to display similar topics in the body of the first message.

Improved authentication and registration for users
Logging in to the site and registering users has now become much easier and intuitive.

Support for the forum map display mode
Made a control mode for displaying photos on the forum.

Messages in
awards, the automatic message sending mode is available when awarding. You can also set rules for automatic responses in awards.

Multi-level system for categories with fields
Added the possibility of wider customization for categories with fields, now they can be configured more flexibly and with several hierarchical levels for each topic.

Support for group page display mode
Thanks to the simple installation, you can select several pages for posting in groups.
With this feature, group owners can easily, inside the main forum, view group messages.

Complete reconstruction of the functions "Hello", "Add a friend", "Notifications"
are fully integrated to interact with each other functions: "Hello", "Add a friend", "Notifications".
All bugs with incorrect operation of these modules have been eliminated.

Batch word filtering
The filtering of service word packages has been improved, so the management of word filtering has become even more convenient;
The mechanism of replacing a large number of words has been optimized and improved.

Buying an invitation code
Now the invitation code can be purchased directly on the site to avoid losing (leaving the site) potential users.

Multiple improvements in the administrative panel Discuz! X2
Many functions in the Discuz! X2 website control panel have been improved and optimized. More than 80 changes have been made in total, here are some of them: user registration, information authentication, advertising, general management, search operations, integration strategies, ads, IP access, user moderation, message moderation, certificate management, subdomain management and there are many other aspects of optimizing and improving the quality of resource management.

 Key features after the major update for the Discuz version! X2:
The performance optimization of the Discuz! X2 system is completely finished.
Sessions for private messages mode have been increased, with support for mass search management in the admin panel.
Added a new "simple" VISO mode for the portal. A completely open API access code for third-party products has appeared.
A regular feature of the new mobile version has been added, with detailed control settings via the admin panel.
The function of "Replenishment cards" has been added for users with prepayment and the possibility of detailed configuration, code generation of prepaid cards, setting their cost from the admin panel.

A complete SEO optimization of the system has been made for all sections of Discuz! X2 (forum, portal, my world, user pages, etc.)
, the ability to unite communities has been added.
Added a function for adding floor-by-floor comments.
The interactive function for portal comments has been improved.
Added and improved the ability to upload deleted images to a local server.

Added access control for category topics.
Added an intelligent function for capturing floors.
Improved the response function with a quote, added the ability to integrate the response with a quote, with comments.
Added built-in Discuz! API services.
Restricted access to use the theme cover feature.

Important (recommended) messages are made more convenient to manage and configure.
Added ad blocks and new regions for placing ads.
Improved login and registration templates. AJAX functions for field validation have been added.
Image display has been added to attachments.
Added the ability to mark private messages as "Read". Also, new messages are marked with a special icon.

Added categories to the information fields for the user profile.
Added options for the display mode of forums and their sections.
Added an additional mode for viewing forums and sections in the left menu.
Added the ability to receive updates or new versions of Discuz! X, with sending this to the email you specified.
A filter for forbidden words has been added, as well as support for mass management of them.

Invited users can buy an invitation code when registering online.
All functions and navigation menus in the admin panel have been rearranged, added and ordered.
The interface for adding and editing themes has become more convenient. Now there is a function for adding tags and flexible setting rewards for user responses with a possible percentage probability of receiving rewards.
Added a group chat function between users.