01:17 kuriyama 

- Upgrade to 5.3.1 [1].
- Add $snmpd_flush_cache knob [2].
- Add conflict with net-snmp-4.* [3].

PR:     ports/97673 [1] (but mostly rewritten), ports/106036 [2],
        ports/103462 [3]
Submitted by:   Rick van der Zwet <rick@wzoeterwoude.net> [1],
        "Brian A. Seklecki"<bseklecki@collaborativefusion.com> [2],
        Mykola Dzham <freebsd@levsha.org.ua> [3]

23:49 kuriyama 

- Update to 5.2.1.
- Add a patch to fix memory leak (SF bugs #1103644).
- Add WITH_DMALLOC knob (with a lot of patches to fix #include order).