Release Notes: Support for RRDcached was added. Cfgmaker can now deal with mixed v1/2/3 SNMP environments. Fixes were made for running mrtg in taintmode. Support for discovering Arista gear with cfgmaker was added.
Release Notes: Support was added for RRDtool based Holt-Winters aberrant behavior detection. Threshold based alerts have been enhanced to be able to fire based on the FAILURES RRA. Note that Holt-Winters aberrant behavior detection can only be enabled on newly created RRDs. Improvments were made to MIB parsing, threshold alerts, and more.
Release Notes: Magic OID prefixes for 'difficult SNMP devices'. More sensible return codes from MRTG. Improved translations for Japanese and Germa. SNMPv3 support. The unscaled with bits option in rateup was fixed. In cfgmaker, if-filter sees more variables. Threshold checks work in mrtg-rrdtool. MRTG uses the shortest possible image path in HTML.
Release Notes: IPv6 support was added. An OS/2 port was made. Handling of "dead" hosts was improved. All counters were forced to BigInt. "Per target" conversion filters were added. Fixes were made to the configure script. The translations were improved, particularly the Swedish and Brazilian ones.