Twitter for iPhone was updated today to version 5.12, which includes in-line photos in the main timeline view rather than using photo links. Vine videos now show up in the timeline as well, although it seems other video services will still require you to tap a link first.
The update also adds buttons to quickly reply, retweet, or favorite a tweet without having to swipe or tap it first. The new version of Twitter for iPhone is available for free in the App Store now.
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