• The fuse_main() function now returns more fine-grained error codes.
• FUSE filesystems may now be mounted on mountpoint within bcachefs, aufs and FAT filesystems.
• libfuse may now be used as a Meson subproject.
• Fix a few low-impact memory leaks.
• The fuse.conf file is no longer looked for in /etc, but in the sysconfdir directory (which can be set with meson configure). By default, the location is thus /usr/local/etc/fuse.conf.