Hi, After almost 3 years of development, I guess it is time to start a series of stable releases of aravis 0.2.x. In this series, only bug fixes will occur. API breaks are forbidden . New features and eventual API breaks will happen in the 0.3.x series, which will be installable in parallel with a 0.2 version. So it's time to complain on the current API, before I do the release of aravis 0.2.0, which should happen in early september. Cheers, Emmanuel.