I have found a piece of software which I have grown so fond of that I wish to improve it.
However, since the software is an MIT licensed project I could fear that the change I would like might not be what the devs had in mind, so in order to protect the changes I make from being removed or stop working due to changes in the core files I would like to know what could be done?
Can I make a copy of the core files and "freeze" them by relicensing the MIT license to another type of license?