I<-c>, I<-d>, I<-i> and I<-m> open disk images read-only or for
writing.
-In libguestfs E<le> 1.8, guestfish, guestmount and virt-rescue
+In libguestfs E<le> 1.10, guestfish, guestmount and virt-rescue
defaulted to opening disk images supplied on the command line for
write. To open a disk image read-only you have to do I<-a image --ro>.
This matters: If you accidentally open a live VM disk image writable
then you will cause irreversible disk corruption.
-By libguestfs 1.10 we intend to change the default the other way.
+By libguestfs 1.12 we intend to change the default the other way.
Disk images will be opened read-only. You will have to either specify
I<guestfish --rw>, I<guestmount --rw>, I<virt-rescue --rw>, or change
the configuration file C</etc/libguestfs-tools.conf> in order to get