I have a FOSS library made public through GitHub. It's not a big library, it doesn't have a community around it or anything like that - but it does get a few dozen unique clones a week.
Now, I'm considering a design change in this library. It's not merely internal, it's a significant change to the API. It's "my" library, so I could just go ahead and do it, but - I want to get users' opinions about this change.
Obviously, I don't have their details and can't actively ask them. How would you suggest I approach trying to poll their opinions?
Note: I'm interested both in "Support/object" binary information and in longer appraisals of the suggested change.