If you have Adobe Flash Player 11 installed on your Android device, then you're going to want to head on over to the Google Play Store where there will be an update ready and waiting.
The official changelog on the Adobe website hasn't been updated at the time of writing. But, considering active development has been discontinued, there's a high chance it brings a handful of security and bug fixes. In any case, if there's an update there, it's usually a good idea to download it, so head over to the Play Store now and snag yourself a copy.
Download: Adobe Flash Player 11