* callbacks: fix sweeping check for incremental GC [!859, !950, Evan Welsh,
Gary Li]
* GJS doesn't handle query parameters in imports [#618, !944, Gary Li]
* Integrate gobject-introspection-tests as submodule [!946, Philip Chimento]
* module: Include full module specifier in import.meta.url [!947, Philip
Chimento]
* doap: Remove invalid maintainer entry [!948, Sophie Herold]
* installed tests have the wrong libexecdir [#636, !949, Jeremy Bicha]
* Inheriting final class crashes GJS [#640, !951, Gary Li]
* Various maintenance [!952, Philip Chimento]
