Apple has today seeded the first beta of iOS 9.2 to developers. This comes about a week after the release of iOS 9.1 to the public. According to the release notes, iOS 9.2 brings many Safari updates and improvements. If you now long press on the reload button you’ll get different actions like reload without content blockers or getting the desktop site. Also, the pop up Safari window in some apps will now support action extensions.
Developers can get iOS 9.2 beta 1 from the Developer Center