@Konfekt I added a MD5 checksum check, and added some more details to the README. Lmk what you think; I think it's probably more or less good to be merged.

Although I'm not too sure if we should just remove those 4 binaries from tracking immediately. Since if that's done, next time people pull the update, it'll be deleted from their plugin, but if the script didn't work correctly, then they might get confused. But without removing the binaries from git tracking, then it defeats the whole point of this PR. What you think?