Hi all, If you write, maintain or are otherwise active in development, and directly or indirectly make use of MediaWiki, then you should subscribe to: mediawiki-api-announce(a)lists.wikimedia.org That is a mailing list that only brings important announcements for developers that use MediaWiki as an API. Note that this list is not limited to API as "api.php" but about MediaWiki as a application programming interface (API) in general. Subjects that have announcements on that list: * Important changes in database schema (columns or tables added, removed or changed in such a way that you should change your queries. Think for example of the addition of rev_deleted, queries should most likely query for rev_deleted=0 now). * Changes in the JavaScript API (methods being deprecated or removed in the mediawiki.js library etc. as well as upgrades of third-party libraries that ship with MediaWiki, such as jQuery). * Major changes to the HTML layout (such as the change for the sidebar id to #mw-panel) * Hooks in MediaWiki PHP. Mostly for extension developers. Changes or deprecation of hooks. * And last but not least, the api.php itself. All major changes. === Although time will learn how the list is used, to readers and writers of this list: "All subjects should clearly indicate what needs changing and when!" For example "Vector skin sidebar html ID changes to '#mw-panel' in 1.17". Also, whenever Wikimedia has scheduled a deployment of revision(s) or entire branches that expose any change that was previously announced, a new mail should be sent here to remind/summarize upcoming changes (since gadgets should/can't be changed until the new version is deployed but new versions can be prepared or tested in advance) Hope to see you soon on mediawiki-api-announce(a)lists.wikimedia.org :) Please reply-to to wikitech to keep discussions about this central. -- Krinkle