This has been in all releases since 5.7.3 in 2014. Where do you need it (in other words, you really need to upgrade)?
Did you read my response from 2012? That file is in ASN.1 format, not SMIv2 (nor SMIv1). It is not intended for our parser. /Niels
Fix a spurious warning when running tests
Fix a spurious warning when running tests
Merge branch 'V5-9-patches'
Fix build for NetBSD by adding kernel_netbsd
apps/Makefile.in: add mysql libs to snmåptrapd link
Merge branch 'V5-9-patches'