> What's the minimum compiler you target?
I didn't defined any (yet), but shouldn't be too hard to add to the CI.
> Any big long term plans?
First preventing it from dying and getting removed from distros. Then it depends of how much free time I can dedicate to it, but at least maintaining it.
> Fuzzing?
I would say first adding some of the other browser tests suites. That should catch a lot of rendering issues. But yeah, fuzzing would be interesting, specially for the custom HTML and CSS parsers.
> Moving to 'modern' build system like CMake?
Yes, I had to modify the configure.ac and that was very painful, specially targeting a lot of platforms. It is also broken for cross compilation. I have to check also how is the support for cmake in other systems, so we can safely remove Automake and friends. But I didn't want to introduce any big changes before 3.1 is released.