File list of package libboost-iostreams-dev in bullseye of architecture arm64
/usr/share/doc/libboost-iostreams-dev/changelog.gz /usr/share/doc/libboost-iostreams-dev/copyright
/usr/share/doc/libboost-iostreams-dev/changelog.gz /usr/share/doc/libboost-iostreams-dev/copyright