Someone makes an incompatible change, but you do not find out months later, because the client of that incompatibility is not using the latest versions. In the meantime, the development of the module and its downstreams has marched past any sort of easy resolution, and you essentially are now maintaining two different copies of your code.
Someone makes an incompatible change, but you do not find out months later, because the client of that incompatibility is not using the latest versions. In the meantime, the development of the module and its downstreams has marched past any sort of easy resolution, and you essentially are now maintaining two different copies of your code.