v1 (2017-03-05) (last major version, from now on every commit is a release)

* notable changes since v0.4.1
 - mobile support (responsive design)
 - automatic support for all plugins (markup/styling in json)
 - hybrid graph type (canvas graph on detail page, png on the others)
 - svg graph support
 - support for newer PHP versions
 - deprecate support for collectd 4

0.4.1 (2013-05-20)
- remove dependency on mod_rewrite for rrd.php

0.4 (2013-05-20)
* general
 - new interface with a sidebar for plugin selection
 - integrate jsrrdgraph for client side rrd graphing using javascript/canvas
 - collectd 5 support (this is the default now)
 - generate graph colors using a rainbow colors function, which is not limited to 9 colors
 - add total values to legend on I/O graphs
 - resolve php notices

* config settings:
 - overview_filter: show a subset of graphs from a plugin on overview page
 - term: configurable terms on detail page
 - network_datasize: show network graphs in bits or bytes
 - graph_type: show graphs using canvas (javascript) or regular png
 - negative_io: use the negative X-axis in I/O graphs
 - graph_smooth: create smooth graphs (rrdtool -E)

* plugins (new):
 - acpups
 - battery
 - contextswitch
 - cpufreq
 - dns
 - filecount
 - ip6tables
 - iptables
 - libvirt
 - md
 - mysql
 - nginx
 - postgresql
 - powerdns
 - snmp
 - tail
 - varnish
 - vserver
 - zfs_arc

* plugins (updated):
 - apache: bytes, connections, idle_workers, requests support
 - apache: add support for lighttpd
 - disk: SI magnitude units in legend for disk_merged and disk_ops
 - cpu: default scale to 100%


0.3 (2010-10-04)
* general
 - improved support for utf8 filenames
 - use default color palette in graphs when not defined
 - automatic alignment of graph legend
 - show static error image when plugin is not supported (remove php_gd dependency)

* config settings:
 - rrdtool executable
 - rrdtool options
 - default graph time range
 - show load averages on overview page
 - browser cache time for graph images

* plugins (new):
 - apache
 - bind
 - conntrack
 - hddtemp
 - memcached
 - netlink
 - nfs
 - ntpd
 - nut
 - ping
 - tcpconns
 - uptime
 - vmem
 - wireless

* plugins (updated):
 - interface: traffic in bytes (instead of bits)
 - irq: use default color palette
 - memory: locked state (Solaris)
 - processes: ability to monitor specific processes
 - processes: fork rate


0.2 (2010-01-02)
- new layout and styling (thanks to Daniel Von Fange)
- fancy ajax to expand/collapse plugin information
- make width/height of a graph configurable
- linux 2.4 kernel support
- swap_io support
- unixsock flush support


0.1 (2009-09-24)
- initial release