Avoid SEGFAULTs by checking the return code.
Do not leak QR codes.
Bump version to 1.0.4.
Add GitHub to .cabal file.
Please let me know if you'd prefer that I released the updated version to Hackage myself. I'm not in a hurry, but you may have lost interest in this library since it's been 2.5 years since the last release =).
Fix out-of-bounds access to output array.
Better toMatrix performance.
(Added more fixes to this pull request.)
Amazing, thanks! =)
Thanks for the fixes, a new version has been uploaded to Hackage.