MediaWiki 2.0/tr

MediaWiki 2.0 kod tabanında kapsamlı, geriye dönük uyumsuz değişiklikler getiren bir sürüm olacaktır. Mevcut viki kurulumlarını 1.x sürümlerinden sorunsuz bir şekilde yükseltmek mümkün olsa da, bu işlemin bir yükseltme betiği tarafından önemli, belki de geri döndürülemez değişiklikler içermesi mantıklı olacaktır.

Furthermore, extensions would likely need updating as well, and a 1.x version extension would not be guaranteed to work with MediaWiki 2.0.

Breaking changes which would warrant/require 2.0
It's important that this not become merely a list of "things we wish we'd done differently in MW". A large, unfocused wishlist of changes would merely delay the version indefinitely, as well as including breaking changes which may not be strictly necessary and hence unnecessarily disruptive.

A new parser
A completely rewritten parser has been a pipe dream for many years, and restructuring it into a true 'parser' (rather than a spaghetti bowl of regexes) would probably require some backwards-incompatible changes to wikimarkup. A conversion script would need to identify pages on the wiki using edge-cases where the behaviour has changed, and either automagically convert them, or flag them for manual review, (or both for special cases).

Remove the vast majority of globals
Due to the nature of programming, globals are easy to work with. To quote Tim, "globals are magical structures, like little winged monkeys that fly your data from wherever it is generated to wherever it is needed." Right now, in order to use MediaWiki's code you have to set up a global instance of MediaWiki. This becomes difficult when trying to reuse MediaWiki code elsewhere. Of course, some things such as the FileRepo or Database code needs to operate in a singleton (which is just a global in disguise). However, all of the configuration variables and global objects ($wgTitle/$wgArticle, $wgOut, $wgRequest, etc) should either be killed or severely limited (and moved to a singleton). In an ideal world, this could be index.php:

This also means moving all file-scope code into classes.

Visual editor
A visual editor is currently under development as. The editor would replace and/or supplement the current wikimarkup-based editing form that is currently in widespread use by MediaWiki.

Big refactorings and internal API improvements
Brion in 2013: "yes, we're thinking of seriously going for a MediaWiki 2.0": Architecture guidelines and RFCs.