disktype.1 | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 add ext4 and btrfs to manpage.

detect.c | 8 5 + 3 - 0 !
linux.c | 192 120 + 72 - 0 !
2 files changed, 125 insertions(+), 75 deletions(-)

 add support to ext4 and brtfs. update detection string
             for recent GRUB2 versions. This patch was pulled from
             upstream CVS (revision 1.32 for detect.c and 1.19 for
             linux.c). Thanks to Frederic Boiteux for suggest this
             solution in #563805.

Makefile | 6 3 + 3 - 0 !
1 file changed, 3 insertions(+), 3 deletions(-)

 add gcc hardening and extra recommended flags to makefile.