Close all the issues that are likely fixed by 1.4.2
I didn't see a way to contact you. This is just an idea I had to cleanup issues in Heimdall.
There seems to be a whole bunch of issues open that are all likely resolved in 1.4.2... (basically involving print-pit not working on Samsung Galaxy S5 (and probably other phones)) Since some of the issues are quite old. I reckon it's a good idea to close all of these issues and people can open them if they find that 1.4.2 doesn't solve their problem.
As a side-note it would be great for Ubuntu/Debian to get 1.4.2 in their Repos. The Ubuntu policy does allow for bumping the version if a significant bug is fixed. I don't know what the process to update Heimdall in Ubuntu/Debian repos would be.