to avoid confusion, the TESTNET will be forked and, surprise, tested thoroughly first before the main network forks.
pc on BitSharestalk wrote:
A testnet hardfork has been scheduled on testnet for friday 2017-09-15 12:00:00 UTC.
Changelog:
witnesses this will be our test run for the hardfork on mainnet. Please create witness nodes on testnet and ask xeroc to vote you in.
GitHub: https://github.com/bitshares/bitshares-core/tree/test-2.0.170909