I've just made a new libchamplain release. There are no code changes this time, mostly just meson build system fixes and autotools build removal:
* Remove autotools-based build and all the related files (Jiří Techet)
* Fix gtk-doc module name (Mart Raudsepp)
* Add missing gdk required dependency (Mart Raudsepp)
* Make the build reproducible (Chris Lamb)
Enjoy.