Hello Richard, I've seen that you thought about adopting gtkglextmm.
The latest uploads were made by the QA team, this means that they simply took care that the package doesn't drop out of the distro, but does not mean that someone became a new maintainer. As you can see from [1] if someone would have truely adopted the package then the bug would have been closed. Otherwise I was thinking about adopting it, because one of my packages depends on it. Best, Gert [1] https://www.debian.org/devel/wnpp/index.html#howto-o