libostree-dev - 2020.8-2+deb11u1 main

libostree is a library for managing bootable, immutable, versioned
filesystem trees. It is like git in that it checksums individual files
and has a content-addressed object store; unlike git, it "checks out"
the files using hardlinks into an immutable directory tree. This
can be used to provide atomic upgrades with rollback, history and
parallel-installation, particularly useful on "fixed purpose" systems
such as embedded devices. It is also used by the Flatpak application
runtime system.
.
This package contains development headers and the pkg-config file for
libostree.