* New upstream bug fix release: - launchpad.py: Do not keep escalating bugs, just escalate at the 10th duplicate. - Improve error message if a symptom script did not determine a package name. (LP: #503834) - general-hooks/generic.py: Fix crash on libGL check with empty StacktraceTop. - Review and clean up usage of chmod(). This fixes a small race condition in the Python exception hook where a local attacker could read the information from another user's crash report. (LP: #516029) - hookutils, package_versions(): Ignore "None" packages, for more robust package hooks. (LP: #518295)