At the time of the last Lintian run, the following possible problems were found in packages maintained by Greg Horn <email@example.com>, listed by source package. See also the full report, including info, experimental and overridden tags. Also see their QA overview.
coinor-ipopt (3.11.9-2.1) §
- 3.9.5 (released 2013-10-28) (current is 4.2.1)
coinor-libipopt-dev (3.11.9-2.1+b2; main)
- W priority-extra-is-replaced-by-priority-optional