For users seeking the "new full" experience on Android 4.4, the following version is the definitive recommendation:
Note: While slightly older versions like v24.x or v28.x are more commonly found on Android 4.4 devices, v30.x is the final bridge before the incompatibility shift. google play store apk android 44 4 new full
Follow these instructions precisely. You do not need root access. For users seeking the "new full" experience on Android 4
⚠️ Do not clear data of “Google Play services” or “Google Services Framework” unless advised. Doing so can break app compatibility. Note: While slightly older versions like v24