- 0.7.50:
    - Fixed hex digits list (bug #223770).
    - Added bs translation.
    - Don't put the ellipsis in the real device URI (bug #227643).
    - Don't check for existing drivers for complex command lines (bug #225104).
    - Allow floating point job options (bug #224651).
    - Prevent shared/published confusion (bug #225081).
    - Fixed PPD page size setting.
    - Avoid os.remove exception (bug #226703).
    - Handle unknown job options (bug #225538).
    - Resolves: rhbz#223770 rhbz#227643 rhbz#225104 rhbz#224651 rhbz#225081
        rhbz#226703 rhbz#225538