# Lawnchair Quickstep Compat Library The `compatLib` library helps integrate Lawnchair with Recents (also known as QuickSwitch, Quickstep, or sometimes, Lawnstep) while ensuring backward-compatibility with older Android versions. Each subdirectory of the `compatLib`, denoted by a letter (e.g., `compatLibVQ` for Android 10), refers to the compatibility code for that specific Android version. Starting with Android 16 and above, the `compatLib` will denoted by the codename of the Android version (e.g., `compatLibVBaklava` for Android 16). | Library | Android version | |-------------------|-----------------| | compatLibVQ | 10 | | compatLibVR | 11 | | compatLibVS | 12 | | compatLibVT | 13 | | compatLibVU | 14 | | compatLibVV | 15 | | compatLibVBaklava | 16 | Keep in mind that this list does not guarantee Recents compatibility with your Android versions, as the implementation may still be in progress or not fully functional.