**Background**
The iOS app in wikimedia needs to update the diff view that basically gives users the ability to view the differences between two versions of an article commonly known as - diff view. This feature is likely to get more visitors with the addition of the watchlist feature and therefore needs a revamp as the current version is outdated and does not provide users with a friendly user experience.
**The Task **
[ ] Create at least two variants for the diff view
[ ] Propose designs of what happens when you click each button within the design
[ ] Have design review of new diff view
[ ] Feature PM will decide on variant with feature designer and the designer will place final variant on task
**Requirements**
- Must include Undo, Thanks, Share, and Rollback
- Design should show rollback is a destructive action and shouldn’t be more as prominent as other options
- Diff should meet OOUI guidelines
- Diff should show the difference between what is being changed and what is not.
**References**
- iOS Watchlist Deepdive
- Patroller Tasks V1 Deep Dive
- Screenshots of diff on Mobile Web and Desktop