Drupal
Drupal
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![]() Drupal 7 after installation |
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Basic data
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Maintainer | Dries Buytaert , Drupal maintainer |
developer | Dries Buytaert, Drupal team |
Publishing year | May 18, 2000 |
Current version |
9.0.2 ( July 8, 2020 ) |
operating system | platform independent |
programming language | PHP |
category | Web content management system |
License | GPL ( Free Software ) |
German speaking | Yes |
drupal.org |
Drupal is a content management system (CMS) and framework . Drupal is mainly used in the organization of websites , currently (March 2019) in 1.9% of all websites with a market share of 3.4% in CMS according to W3Techs. It was originally designed by the Belgian computer scientist Dries Buytaert .
Drupal is free software and is under the GNU General Public License . It is written in PHP and uses MySQL / MariaDB (recommended), PostgreSQL (supported), SQLite (from 7.x), Oracle (via extension) or MSSQLServer (via extension) as the database system .
features
As with other content management systems (CMS), Drupal can be used to post and edit content on the Internet . Drupal differs from other CMS primarily through the implementation of social software approaches and thus supports the development of communities that work together on content and want to exchange and inform themselves about topics. For example, users can create their own weblogs , exchange ideas in forums or publish articles. A differentiated system of roles and rights is supported.
Drupal has been available as open source since 2001 . In the meantime, Drupal is used for several million websites of various kinds around the world, for example for the website of Duden and Harvard University , for reader comments on the website of the weekly newspaper Die Zeit , or from 2009 to 2017 also for the White House Washington website .
In addition to other well-known CMS such as B. WordPress , Joomla and TYPO3 with its specific approach has established a place among the large PHP -based open source CMS. Drupal has a strong online community that actively supports its members. There are also companies in German-speaking countries that offer commercial support and develop professionally.
With Drush , a command line tool is available for maintenance tasks.
Drupal won the English Packt Publishing Open Source Content Management System Award in the "Overall Winner" category in 2007, 2008 and 2009.
Structure and functions
Drupal consists of a core (German core ) that provides the basic functionality and modules provide additional functionality and the system can be added if required. At the moment (as of February 2017) a total of over 36,500 modules are managed on drupal.org. Of these, over 2,625 are marked as compatible with Drupal 8 and over 12,627 as compatible with Drupal 7. These modules offer a wide range of simple, common website functions, complex tools that can be configured using a graphical user interface, and extensions to the already extensive programming interfaces . About 2,500 "themes" allow a diverse graphic design of the website. Many of these themes offer the possibility of adapting your own themes.
Due to the modular structure of Drupal, there are many possible uses. The list ranges from “one-person websites” such as personal weblogs to online communities with thousands of members.
Possible areas of application for the CMS Drupal are described below:
Weblog
A single person can set up a weblog as the sole user of the CMS . However, it is also possible that several users share a website and each has their own weblog.
Online community
Online communities are websites where a large number of users, each with their own user account , are responsible for the design and content of the website. Articles can be created or discussed in a forum. An administrator and moderators are responsible for monitoring and ensuring that everything runs smoothly.
Books
The linking of pages in a linear structure is in hypertext problematic and CMS often. Here the content type “Book” at Drupal offers a simple possibility to write and manage coherent pages of a book (together) - without losing the overview.
Selected properties
- Strict separation of layout / design and functional source code
- Sophisticated taxonomy system for hierarchical categorization of content
- With content types, different types of pages can be built that can have different permissions.
- role-based rights system
- Versioning of the content
- Tree-like (English threaded ) comment options
- Permalinks - Each page is a fixed (not changing) URL accessible
- Clean URLs - Drupal can generate human and machine readable URLs (e.g. for search engines )
- Built-in full text search function
- Drupal can use different database systems ( MySQL version 5.5.3 or higher is recommended)
- Built-in caching mechanisms ensure good performance
- Numerous themes allow extensive customization of the layout
- Language settings (also multilingual sites) with the help of localization data
- Connection to LDAP server / authentication and OpenID
- Multisite capability: building isolated websites on one installation
- Override : Your own code adjustments / additions without core / module code changes, both for functions and for layout (themes).
- Hooks : The hook system makes it possible to interact with the Drupal core and other modules
Selected modules
Drupal can be expanded with a large number of so-called modules, so that you can "retrofit" almost any functionality.
- CCK module (CCK: Content Construction Kit, German "content kit"): Easy creation of your own content types (included in the core since Drupal 7)
- Views module: Easy creation of user-defined lists of content (modeling of SQL queries on a graphical user interface) (included in the core since Drupal 8)
- CKEditor / TinyMCE / WYSIWYG module: Simple WYSIWYG editing of articles (CKEditor included in the core since Drupal 8)
- Image module: Enables the publication of images and image galleries (included in the core since Drupal 7)
- Actions and workflow module: Creation of workflows and related actions
- Organic Groups Module: Allows the creation of any groups that users can join and then post content
- Event module: appointment management with calendar functions
- Location / Google Maps / OpenLayers module: Access to map material , distance calculation , diverse location of content, etc.
- Weblink module: Management of web links with link monitoring
- Ubercart / Commerce module: Extension for e-commerce
Community
The Drupal user and developer community comprises more than 1,100,000 user accounts registered on Drupal.org, of which more than 36,000 are developer accounts (as of November 20, 2014).
The DrupalCon (Drupal Conference) takes place twice a year, alternating between North America and Europe. While fewer than 50 people took part in the first DrupalCon (2005 in Antwerp ), the number of participants grew rapidly and 10 years later had 2039 participants in Barcelona and 3086 participants in Los Angeles . Attempts to establish DrupalCon on other continents ( Sydney, Australia 2013, Bogotá, Colombia 2015, Mumbai, India 2016) have so far not proven to be sustainable. With the aim of restructuring the resource-intensive organization of DrupalCon in Europe, the Drupal Association, as the organizer, suspended the European DrupalCon 2018. The European Drupal community did not accept the failure and organized a replacement conference in Darmstadt in September 2018 under the title Drupal Europe 2018.
There are many active Drupal forums, mailing lists, and discussion groups. There are also various IRC channels on the Freenode network.
There are 35 national Drupal communities ("communities") on drupal.org that offer language-specific help (as of November 23, 2014).
Name and logo
Drupal is a registered trademark of the native Belgian Dries Buytaert . He had originally intended to register the domain dorp.org for his self-programmed contact platform (Dorp is the Flemish word for village), but made a mistake and registered drop.org. In 2001 the software was released under the name Drupal. The name is the English-American spelling for the pronunciation of the Dutch word “druppel”, which means to drop in German ( Low German : “Dropp” or “Droppen” ).
The official logo has been the writing of the Drupal word mark since 2016.
The logo, which was official until 2016, is continued today as the "community logo": the so-called Druplicon . It was born from the idea of using a drop of water as a logo. This should, however, have a comic effect and be clearly recognizable. Therefore, two drops fused into one another, which look like an infinity symbol , represent the eyes in the face of the water drop. This is to symbolize the sheer endless possibilities of Drupal.
criticism
- Lack of backward compatibility: New major versions of Drupal are often only partially compatible with previous ones (e.g. major version 6 with 5, etc.). This means that existing modules have to be adapted and reprogrammed and may not initially be available when a new main version is released. The difficulties with upgrades between the major versions (e.g. between Drupal 6 and 7) resulting from sometimes massive API changes are sometimes heavily criticized. Migration tools are increasingly available to solve this problem. One of them is currently being integrated directly into the Drupal 8 core. B. to be able to import content from Drupal 6 directly.
Versions
Legend: | Older version; no longer supported | Older version; still supported | Current version | Current preliminary version | Future version |
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branch | version | publication | Remarks |
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Drupal 1 | 1.0 | January 15, 2001 | First published version |
Drupal 2 | 2.0 | March 15, 2001 | Introduced localizations and authorization system |
Drupal 3 | 3.0 | September 15, 2001 | Complete fixation on nodes, many new core modules |
Drupal 4 | 4.0 | June 15, 2002 | Other new modules and revisions |
4.1 | February 1, 2003 | Revisions | |
4.2 | August 1, 2003 | Support of search engine friendly, readable URLs | |
4.3 | November 1, 2003 | ||
4.4 | April 1, 2004 | ||
4.5 | October 18, 2004 | ||
4.6 | April 15, 2005 | Support of PHP5 | |
4.7 | May 1, 2006 | ||
Drupal 5 | 5.0 | January 15, 2007 | |
5.1 | January 29, 2007 | ||
5.2 | July 26, 2007 | ||
Drupal 6 | 6.0 | February 13, 2008 | |
6.22 | May 25, 2011 | ||
6.24 | Feb. 1, 2012 | ||
6.25 | Feb. 29, 2012 | ||
6.26 | May 2, 2012 | ||
6.27 | December 19, 2012 | ||
6.28 | January 16, 2013 | ||
6.29 | 20th November 2013 | ||
6.30 | 15th January 2014 | ||
6.31 | April 16, 2014 | ||
6.32 | July 16, 2014 | ||
6.33 | August 6, 2014 | Security update | |
6.34 | 19th November 2014 | Security update | |
6.35 | March 18, 2015 | Security update | |
6.36 | 17th June 2015 | Security update | |
6.37 | 19th August 2015 | Security update | |
6.38 | February 24, 2016 | Security update, last version of this version branch | |
Drupal 7 | 7.0 | January 5, 2011 | Bartik replaces Garland as the standard theme, administration interface as overlay, CCK is part of the core as fields , RDF is supported |
7.1 | May 25, 2011 | Security update | |
7.2 | May 25, 2011 | ||
7.3 | June 30, 2011 | Security update | |
7.4 | June 30, 2011 | ||
7.5 | July 27, 2011 | Security update | |
7.6 | July 27, 2011 | ||
7.7 | July 28, 2011 | Version 7.6 with a corrected version string | |
7.8 | August 31, 2011 | ||
7.9 | October 26, 2011 | ||
7.10 | 5th December 2011 | ||
7.11 | February 1, 2012 | Contains (incorrectly) only bug fixes for version 7.9, these are missing for version 7.10 | |
7.12 | February 1, 2012 | Security update, contains bug fixes for 7.9. and 7.10 | |
7.13 | May 2, 2012 | Security update | |
7.14 | May 2, 2012 | ||
7.15 | August 1, 2012 | ||
7.16 | 17th October 2012 | Security update | |
7.17 | November 7, 2012 | ||
7.18 | December 19, 2012 | Security update | |
7.19 | January 16, 2013 | Security update | |
7.20 | 20th February 2013 | Security update | |
7.21 | March 7, 2013 | ||
7.22 | April 3, 2013 | ||
7.23 | August 8, 2013 | ||
7.24 | 20th November 2013 | Security update | |
7.25 | January 3, 2014 | ||
7.26 | 15th January 2014 | Security update | |
7.27 | April 16, 2014 | Security update | |
7.28 | May 8, 2014 | ||
7.29 | July 16, 2014 | Security update | |
7.30 | July 24, 2014 | ||
7.31 | August 6, 2014 | Security update | |
7.32 | 15th October 2014 | Security update | |
7.33 | November 7, 2014 | ||
7.34 | 19th November 2014 | Security update | |
7.35 | March 18, 2015 | Security update | |
7.36 | 2nd April 2015 | ||
7.37 | May 7, 2015 | ||
7.38 | 17th June 2015 | Security update | |
7.39 | 19th August 2015 | Security update | |
7.40 | October 14, 2015 | ||
7.41 | October 21, 2015 | Security update | |
7.42 | 3rd February 2016 | Security update | |
7.43 | February 24, 2016 | Security update | |
7.44 | June 15, 2016 | Security update | |
7.50 | July 7, 2016 | ||
7.51 | 5th October 2016 | Bugfix release with now official PHP7 support | |
7.52 | November 16, 2016 | Security update | |
7.53 | December 7, 2016 | Bugfix release | |
7.54 | 1st February 2017 | ||
7.55 | June 7, 2017 | ||
7.56 | June 21, 2017 | Security update | |
7.57 | February 21, 2018 | Security update | |
7.58 | March 28, 2018 | Security update classified as highly critical | |
7.59 | April 25, 2018 | Patches | |
7.60 | 17th October 2018 | Security updates rated as moderate | |
7.61 | 18th November 2018 | Support for PHP 7.2 | |
7.62 | 16th January 2019 | as critical classified security update | |
7.63 | 16th January 2019 | Hotfix | |
7.64 | February 6, 2019 | ||
7.65 | 20th March 2019 | Security update | |
7.66 | 17th April 2019 | Security update | |
7.67 | May 08, 2019 | Security update | |
7.68 | 04 December 2019 | Bugfix and new functions, support for PHP 7.3 | |
7.69 | 18th December 2019 | Security update | |
7.70 | May 20, 2020 | Security update | |
7.71 | June 03, 2020 | Bugfix and support for PHP 7.4 | |
7.72 | 17th June 2020 | Security update | |
Drupal 8 | 8.0 | 19th November 2015 | The Symfony framework is used as the technology basis . Feature requests and bug fixes are usually first imported into 8.x-dev and then a backport to 7.x is created. |
8.0.1 | 2nd December 2015 | ||
8.0.2 | January 6, 2016 | ||
8.0.3 | 3rd February 2016 | ||
8.0.4 | February 24, 2016 | Security update | |
8.0.5 | March 2, 2016 | ||
8.0.6 | 5th April 2016 | ||
8.1.0 | April 20, 2016 | ||
8.1.1 | 4th May 2016 | ||
8.1.2 | 2nd June 2016 | ||
8.1.3 | June 15, 2016 | Security update | |
8.1.4 | July 6, 2016 | Bug fixes | |
8.1.5 | July 7, 2016 | Bug fixes | |
8.1.6 | July 11, 2016 | Bug fixes | |
8.1.7 | 18th July 2016 | Security update | |
8.1.8 | 3rd August 2016 | Bug fixes | |
8.1.9 | September 9, 2016 | Bug fixes | |
8.1.10 | September 21, 2016 | Security update | |
8.2.0 | 5th October 2016 | Bug fixes, new functions | |
8.2.1 | October 11, 2016 | Bug fixes | |
8.2.2 | November 2, 2016 | Bug fixes | |
8.2.3 | November 16, 2016 | Security update | |
8.2.4 | December 7, 2016 | ||
8.2.5 | 4th January 2017 | ||
8.2.6 | 1st February 2017 | ||
8.2.7 | 15th March 2017 | ||
8.3.0 | 5th April 2017 | Improvements include content input with the new CKEditor 4.6, page management, REST support and the stable version of the BigPipe module. | | |
8.3.2 | May 3, 2017 | Bug fixes and improvements in documentation and testing. | |
8.3.3 | June 7, 2017 | ||
8.3.4 | June 21, 2017 | Security update | |
8.3.5 | 5th July 2017 | Security update | |
8.4.0 | 4th October 2017 | Improvement of the stability and the integration of modules for layout, media and calendar. | |
8.4.2 | 3rd November 2017 | Release patches | |
8.4.4 | January 3, 2018 | Patches | |
8.4.5 | February 21, 2018 | Security update | |
8.5.0 | March 7, 2018 | New functions while maintaining compatibility with the published APIs . | |
8.5.4 | June 6, 2018 | Patches | |
8.5.8 | 17th October 2018 | Security updates rated as moderate-critical | |
8.5.9 | 16th January 2019 | security updates classified as critical | |
8.5.11 | 20th February 2019 | security updates classified as highly critical | |
8.5.14 | 20th March 2019 | Security updates rated as moderate-critical | |
8.5.15 | 17th April 2019 | Security updates rated as moderate-critical | |
8.6.2 | 17th October 2018 | Security updates rated as moderate-critical | |
8.6.3 | 7th November 2018 | Patch release | |
8.6.4 | 5th December 2018 | ||
8.6.5 | 2nd January 2019 | ||
8.6.6 | 16th January 2019 | security updates classified as critical | |
8.6.7 | 16th January 2019 | ||
8.6.8 | February 6, 2019 | ||
8.6.9 | February 8, 2019 | ||
8.6.10 | February 10, 2019 | Security update classified as highly critical | |
8.6.11 | March 13, 2019 | ||
8.6.12 | March 14, 2019 | ||
8.6.13 | 20th March 2019 | Security update classified as moderate-critical | |
8.6.14 | April 8, 2019 | ||
8.6.15 | 17th April 2019 | Security update classified as moderate-critical | |
8.7.0 | 1st May 2019 | new function | |
8.8.0 | 4th December 2019 | new function | |
8.8.8 | 17th June 2020 | as critical classified security update | |
8.9.0 | 3rd June 2020 | LTS version, no new features. | |
8.9.1 | 17th June 2020 | as critical classified security update | |
Drupal 9 | 9.0 | 3rd June 2020 | Technically identical to version 8.9.0 |
9.0.1 | 17th June 2020 | as critical classified security update |
Distributions and expansion packages
In some cases there are extensions that change the Drupal core massively, which have to be installed later or can also be part of a distribution (software) . There is also a standardized distribution option with installation profiles that do not contain any core changes.
Installation profiles in general
Drupal offers the possibility of maintaining installation profiles, in which a certain selection of additional modules, topics and special settings can be integrated, as independent projects. Such an installation profile is always based on a stable Drupal version and extends it with additional functionalities that are available from the start. This simplifies the otherwise time-consuming search for the required modules if a similar configuration is to be installed several times. Installation profiles are therefore suitable for creating your own compilation of frequently used modules and topics and also for publishing them. Many Drupal distributions offer the appropriate functions to create a special kind of website. For websites that are based on an installation profile, the entirety of all Drupal modules is also available for installation.
CiviCRM (extension)
CiviCRM is a Constituent Relationship Management System (not a Customer Relationship Management System) that is specially geared towards the needs of non-governmental organizations , associations and non-profit institutions. There are modules for managing different types of contacts (not just customers), donations, events and members. It uses Drupal, Joomla or WordPress as a substructure.
Lightning
By Acquia developed distribution Lightning (formerly Acquia Drupal) is characterized by commercial support and is aimed at the scope of the "Enterprise Authoring".
Open atrium
Open Atrium is a complete intranet solution that can be used to coordinate and optimize teamwork. It contains blog, calendar, documents and todo lists. Open Atrium is based on Drupal Version 6. Version 2.0 was created on the basis of Drupal 7.
Pressflow (extension)
Pressflow is based on the current Drupal version, but focuses on improved performance and more sophisticated caching mechanisms. The API compatibility is fully retained. However, the higher performance is at the expense of downward compatibility: Instead of PHP 4 and several database systems, Pressflow only supports PHP 5 and MySQL 5.x.
Pressflow improves the following properties:
- Function simulation: Up to version 6, Drupal uses functions from PHP version 4.x. Modern functions, as they are only supported by PHP from version 5.x, have been reproduced in Drupal, so that the compatibility with PHP 4 is maintained. Pressflow breaks with this compatibility and uses the native PHP 5 functions instead.
- Optimization of the MySQL connection: Drupal can be operated with different database systems: This variety is at the expense of performance, as many MySQL-specific functions cannot be used. Pressflow only supports MySQL and is therefore able to deal with the special features of this database system and to use special (faster) MySQL functions that are not available in other database systems.
- More sophisticated caching: Especially websites with massive user traffic, caching helps to reduce the server load considerably. Pressflow supports caching by means of reverse proxy , which, in contrast to the database-based caching options from Drupal, should reduce the server load by a factor of 10.
Pressflow was developed for Drupal 6, a version of the extension for Drupal 7 can be found on Github. Pressflow is no longer available for Drupal 8.
Thunder
The Thunder Distribution is tailored to the needs of publishers and publishers.
See also
media
literature
- Nicolai Schwarz: Drupal 7: The practical book for beginners and migrants , Galileo Computing, ISBN 978-3-8362-1344-8
- Olav Schettler, Friedrich Stahl: Praxiswissen Drupal 7 , 2nd edition, O'Reilly, ISBN 978-3-86899-193-2
- Thorsten P. Luhm: Das Einsteigerseminar - Drupal 7 , bhv book 2011, ISBN 978-3-8266-7543-0
- John VanDyk: The Drupal Developer's Guide (translation of the 2nd edition of Pro Drupal Development ), Addison-Wesley, ISBN 978-3-8273-2798-7
- Hagen Graf: Develop and manage Drupal community websites with the open source CMS Addison-Wesley, ISBN 3-8273-2321-5 (free download as PDF)
- Robert T. Douglass, Mike Little, Jared W. Smith: Building Online Communities with Drupal, phpBB, and WordPress. Apress, ISBN 1-59059-562-9
- Anja Schirwinski, Stefan Borchert: "Drupal 8 Configuration Management", Packt Publishing, ISBN 978-1-78398-520-3
Video training
- Hagen Graf: Drupal 7 - Basics , video2brain
- Thomas Bredenfeld: Drupal 7 - Theming , video2brain
- Thomas Bredenfeld: Drupal 7 - media integration , video2brain
- Thomas Bredenfeld: Drupal 7 - Views , video2brain
- Daniel Koch: Drupal video training , PSD-Tutorials.de
Web links
- drupal.org - Official Website (English)
- drupalcenter.de - German-speaking Drupal community
- [1] - Publication cycle for program versions (English)
Individual evidence
- ↑ Log of /drupal/MAINTAINERS.txt. (No longer available online.) Drupal, archived from the original on January 16, 2010 ; Retrieved March 4, 2010 . Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Core developers. (No longer available online.) Drupal April 29, 2009, archived from the original on June 15, 2010 ; Retrieved May 26, 2010 . Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ drupal 9.0.2 | Drupal.org . (accessed on August 5, 2020).
- ↑ Usage of content management systems for websites, as of January 17, 2017. Accessed January 17, 2017 .
- ↑ Statements on support: manual (German) for 6.x and system requirements 7.x
- ↑ Archived copy ( Memento of the original from March 12, 2011 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Drush docs ( Memento of the original from August 30, 2016 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Register For An Account | PACK books. (No longer available online.) Archived from the original on March 5, 2008 ; accessed on June 12, 2018 (English). Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ List of available modules on drupal.org (English)
- ↑ https://www.drupal.org/project/project_theme
- ↑ What is Drupal? - Linevast hosting. Retrieved June 11, 2018 .
- ↑ Karsten Violka: Drupal 8 is turning onto the home straight. In: heise.de. June 30, 2015, accessed April 28, 2016 .
- ↑ Drupal.org . Retrieved November 20, 2014.
- ↑ Drupalcon NA 2010 and beyond | Drupal Groups. Retrieved June 12, 2018 .
- ↑ DrupalCon locations and attendance. Retrieved May 13, 2019 .
- ↑ DrupalCon Europe: Where do we go from here? Retrieved May 13, 2019 .
- ↑ Conference website Drupal Europe 2018. Accessed on May 13, 2019 .
- ↑ Forums | Drupal.org. Retrieved June 12, 2018 .
- ^ Drupal Email List. Retrieved June 12, 2018 .
- ↑ Overview of the Drupal discussion groups. Retrieved June 12, 2018 .
- ↑ Chat with the Drupal Community on IRC . In: Drupal.org . January 10, 2007 ( drupal.org [accessed June 12, 2018]).
- ^ Language-specific communities . In: Drupal.org . September 22, 2008 ( drupal.org [accessed June 12, 2018]).
- ↑ Our history. Retrieved May 13, 2019 .
- ↑ Our history . In: Drupal.org . October 28, 2015 ( drupal.org [accessed June 12, 2018]).
- ↑ Dries Buytaert: Backward Compatibility. May 26, 2006, accessed August 5, 2010 .
- ↑ Migrate in Core: Drupal 6 to Drupal October 8th, 26th 2013, accessed on August 24th, 2014 (English).
- ↑ Drupal 6 reaches its end of life (EOL)
- ↑ What's New in Drupal 7 . In: Drupal.org . Retrieved January 2, 2012.
- ↑ drupal 7.7 . In: Drupal.org . Retrieved October 26, 2015.
- ↑ drupal 7.11 . In: Drupal.org . Retrieved October 26, 2015.
- ↑ drupal 7.12 . In: Drupal.org . Retrieved October 26, 2015.
- ↑ Drupal 8.0.0 released . In: Drupal.org . November 19, 2015 ( drupal.org [accessed June 12, 2018]).
- ↑ Drupal 8.x-dev . In: dww . June 24, 2013. Retrieved September 9, 2009.
- ↑ Drupal 8.3.0 is now available ( English ) Drupal Association. April 5, 2017. Retrieved April 7, 2017.
- ↑ drupal 8.3.2 ( English ) Drupal Association. May 3, 2017. Retrieved May 30, 2017.
- ↑ Drupal 8.4.0 is now available ( English ) Drupal Association. October 4, 2017. Retrieved November 21, 2017.
- ↑ drupal 8.5.0 . In: Drupal.org . March 7, 2018 ( drupal.org [accessed March 18, 2018]).
- ↑ https://www.drupal.org/blog/plan-for-drupal-9
- ↑ Lightning . In: Drupal.org . ( drupal.org [accessed November 19, 2016]).
- ↑ Content Editing Goodies In Open Atrium 2 . In: Phase2 . October 15, 2013 ( phase2technology.com [accessed June 12, 2018]).
- ↑ Pressflow makes Drupal scale
- ↑ Drupal caching with Pressflow and Varnish
- ↑ PHP 4 compatibility up to version 6
- ↑ Pressflow 7. In: GitHub . Retrieved May 18, 2019 .
43. Drupal 9.0.1 is now available https://www.drupal.org/project/drupal/releases/9.0.0