Fixed release note entry since we ended up installing ext2_fs.h in
/usr/include/ext2fs.
ext2_super_block from include/linux/ext2_fs.h. Note: this may break
source (but not binary) compatibility of some users of the ext2
library. Those applications should just simply do a global search and
-replace of struct ext2fs_sb with struct ext2_super_block, and use
-their own private copy of ext2_fs.h if they aren't already.
+replace of struct ext2fs_sb with struct ext2_super_block, and include
+the new header file <ext2fs/ext2_fs.h> which defines it.
The ino_t type has been renamed ext2_ino_t to protect applications
that attempt to compile -D_FILE_OFFSET_BITS=64, since this