https://wccftech.com/android-oreo-beta-galaxy-s8/

Last month, Samsung launched the Android Oreo beta program for its flagships Galaxy S8 and the Galaxy S8+. Since the release of the program, users of these two premium devices, who are enrolled in the program, have received up to four beta updates. However, until now, the program was limited to just the US and UK markets.

Expanding the reach of the program, Samsung has released Android 8.0 Oreo beta program for more countries. The new regions to get entry to the program are India, Germany, France, and Poland. Samsung did not make any official announcement regarding this expansion yet, but the S8 and S8+ users in these regions have begun receiving the update over the prior weekend.