The phrase "fork change" typically refers to a situation where a group of people or developers take an existing software project and create their own separate version by making significant alterations or changes to it.
Sentences with «fork change»
This could be a questionable plan, however, since critics contend that developers shouldn't have the power to enforce hard fork changes not everyone in the ecosystem will agree with. (coindesk.com)
[1] The alternate networks may not die off if the hard fork change proposed is a change to the mining algorithm itself. (links2exchange.net)
It will be interesting to see if the upcoming hard fork changes this procedure in any way. (dailybitcoinnews.com)