Adb 1.0.41 [upd] -
The most frequent issue users encounter with version 1.0.41 is a version mismatch error. This typically happens when multiple versions of ADB are installed on one machine (e.g., one from Android Studio and another from a manual install). How to Fix Mismatches:
If you want to feel the 1.0.41 experience today: adb 1.0.41
If you work with multiple Android devices (e.g., a testing farm with 10 phones), ADB 1.0.41 introduces: The most frequent issue users encounter with version 1