1. 2012-01-24 [1] [Rrd-announce] rrdtool 1.4.7 - library version fix ++ rrd-annou Tobias Oetike 2. 2012-01-16 [1] [Rrd-announce] rrdtool 1.4.6 - yet another ton of bug rrd-annou Tobias Oetike