Keeping to their normal rapid release schedule, Mozilla published v40 of the stable release of Firefox to the Play Store today. The biggest user-facing change in the update is one that was also present in the beta version of v40, allowing you to long press the forward or back buttons to see a list of your recently visited pages. Here's a quick look at how that works:

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This is the sort of thing that only catches your attention when there aren't any other major changes, but this is one of those times.

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