FreeBSD ports 9.8.7 problem with transfert to slave

Hello Since I upgraded to 9.8.7 on my two DNS the automated zones transfert from master to slave does not occurs automatically , I haven't change configuration files, serials are well incremented by a script that works for years BIND is installed from FreeBSD ports on the two machines, I wonder

Difference between BIND 9.8 and 9.9

Hello is there a link to a documentation that lists the main differences between BIND 9.8 and 9.9 ? I would like to read it before swiching from 9.8 thank you ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this