Android Facebook SDK: what does "implementation 'com.facebook.android:facebook-android-sdk:[8,9)'" mean?

Question

It is written here that I should use the following version of the Android Facebook SDK:

implementation 'com.facebook.android:facebook-android-sdk:[8,9)' 

But I see here that the last version of the Facebook Android SDK is the version 16.

So, should I use:

implementation 'com.facebook.android:facebook-android-sdk:[8,9)' 

or:

implementation 'com.facebook.android:facebook-android-sdk:16.0.0'

to get the last version of the SDK ???

Thanks !

Answer 1

There's an issue or bug with versions 13.0.0 | 16.0.0 | 16.2.0 .. the issue solved only with version 15.2.0 .. the rest will show need upgrade warning