이번 업데이트로 소프트키를 안드로이드 L 모양으로 바꿀 수 있게 된 것 같네요.

체인지로그 입니다.

Changelog 3.2.4 - 06/07/2014

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- Heads Up (common):

--- improved non-intrusive call handling (won't show ongoing call as heads up)

--- added support for showing heads up for existing notifications that got updated

--- added support for proper handling of notification action buttons

------ hides heads up window when notification action button clicked

- UNC Active Screen:

--- per-app active screen extended to support heads up mode

--- shows centered heads up in lock screen

--- supports secured lock screen

- Navigation bar:

--- replaced Android L icons with the authentic ones

--- replaced Android L IME back icon with rotated triangle for more consistent experience

- Phone tweaks: fixed contact photo not always showing when unknown caller photo option is active

- Updated French translation (thanks to ch-vox)

- Updated Italian translations (thanks to valerioscifoni)

- Updated Japanese translations (thanks to WedyDQ10)

- Updated Chinese (Traditional) translations (thanks to momomok)

- Updated Polish translations (thanks to xtrem007)

- Updated Portuguese (PT) translation (thanks to bgcngm)

- Updated Slovak and Czech translations