It was brought to my attention that the tarball for the libcoverart 1.0.0 release wasn’t built correctly, and contained files within a confusingly named subdirectory.
I’ve rebuilt the tarball, and made it available via GitHub as usual. Please note that as a result of this, the MD5 checksum of the tarball has changed. The file content of the archive is, however, unchanged.
The new tarball is available here: libcoverart-1.0.0.tar.gz (MD5 checksum: 856d83a4e57a2325c168eb979b9c00d8)
The MusicBrainz documentation page for the library was also updated to reflect this.