Hello, I'm from ISPRAS and we have created an experimental system for monitoring and analyzing of upstream libraries development. It may be helpful for analyzing risks of updating one of the distribution components (shared libraries). The web page of upstream-tracker is: http://linuxtesting.org/upstream-tracker/ It now includes ABI changes analysis and shallow API test results for several versions of 60 popular open source libraries. Any bugs or feature requests are welcome. Thanks. -- Andrey Ponomarenko Linux Verification Center, ISPRAS web: http://www.linuxtesting.org