What is Bitcoin forking?

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Tags

1. #there
2. #forking
3. #older
4. #kinds
5. #possible
6. #upgraded
7. #especially
8. #often
9. #blockchain
10. #world
11. #bitcoin
12. #scrapped
13. #place
14. #permanent
15. #cryptocurrencies
16. #happens
17. #divergence