While not introducing new UI changes it does package with new APIs and better notifications. Doing a quick reboot and reediting Andromeda seemed to fix some items that didnt theme correctly. SDK 25 can still be used in conjunction with the API 26 27 and above and usually affects the development of new platforms. This is perhaps the reason why we find the Android Market literally brimming with umpteen variety of different themes and so many hopeful theme designers with innovative ideas. Finally stocks were obsolete and a full blown OMS was developed and named under the stratum.
While not introducing new UI changes it does pack with it new APIs and improved notifications.Doing a quick restart and reauthorizing Andromeda appeared to fix any items that didnt theme properly.SDK tools 25 can still be used alongside API 26 27 and newer and wont impact development for new platforms.This is perhaps the reason why we find the Android Market literally brimming with umpteen number of diverse themes and an equal number of budding theme designers with innovative ideas.Finally Layers was deprecated and a full-fledged OMS was developed and named Substratum.