Mobile/Release history

This details mobile release history on mobile and the current features we are working on.

Mobile Web
The mobile web version of Wikipedia makes use of three modes - alpha, beta and stable. Stable mode is the default experience for all users, however users can opt into other modes where they get additional features at the expensive of slightly less stability. Beta is generally bug free or close to bug free and is where we stage features and tweak them to perfection before releasing them to the wild. Our experimental (alpha) mode is as it suggests - very experimental. There are lots more features here and a higher probability of bugs. Developers are encouraged to submit new feature ideas for alpha testing as long as there is no other feature which tries to solve the same problem. Alpha features will be assessed based on user feedback as well as through the use of EventLogging and the best ones will be moved to beta.

You can find a list of features in beta and You can find a list of features in alpha.

Scrapped Experiments
Some experiments don't make it to stable. The following features were dropped from alpha:

[Removing from Alpha in I5c731661ea059f61a4cb6cb5ce0409e37115f68b] No main page special casing - in stable main pages are special cased. We'd rather they weren't. This provides an environment with additional styles which reduces the need.

iOS
Fill me in! :-)