This is from the 0.4 branch of development. Our experimental releases are derived from here.
The main reason for this release is that the default installation of libxml removed http fetch functions we were using, and that starts appearing in mainstream Linux distributions now, such as Ubuntu 26.10. On such systems, we now use libcurl as a replacement. Binary builds are unchanged, they still use the old libxml.
But hey, you also get a better framerate indicator.