Log Message:
IRRd 2.1.5 is now available. A new command, '!o', has been implemented
for performing inverse queries on the 'mnt-by' attribute to get a real
time list of all objects which reference a given maintainer. route-set
expansions with the '!i' command will now resolve aut-num and as-set
references to route prefixes. There are a number of other bug-fixes and
performance improvements. See the NOTES file in the destribution for
details.