- update to 1.5.6:
* Bug fix: iso_write_opts_set_part_like_isohybrid() did not
cause a MBR partition table if the partitions are data files
in the ISO rather than appended
* Bug fix: The lseek methods of IsoFileSource for local
filesystem and loaded ISO returned libisofs error codes as
positive off_t numbers
* Bug fix: Freshly cloned data files from imported image were
not marked as imported.
* Bug fix: Size of further CE area was calculated wrong if its
CE entry ended exactly at a block boundary
* New iso_write_opts_set_system_area() option bits 16:
GPT "Legacy BIOS bootable" and 17: GPT writable
* New API calls iso_assess_written_features(),
iso_read_image_feature_named(), iso_read_image_features_text()
* Allowed lseekable device files with
iso_tree_add_new_cut_out_node().
* Proof-of-concept by Ivan Shmakov.
* New API call iso_write_opts_set_max_ce_entries()