Zabbbix Ruby Client Changelog
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### v0.0.21 - 2014-08-01

* fix zabbix_sender return code 256
* update all templates with shorter history
* added a simple openvpn plugin + template
* small fix on network template
* improved postgres template
* add cisco template

### v0.0.20 - 2013-12-25

* fix network plugin
* fix new return code handling from zabbix_sender 2.2.x
* more debugging info when loglevel: debug

### v0.0.19 - 2013-12-24

* fix on logger when zabbix-sender command fails
* fix on the disk plugin handling of third argument

### v0.0.18 - 2013-12-13

* total fix on CPU usage plugin
* added a postgres plugin (per database)
* refactoring of plugins
* fixed typo on count of start processes in apache plugin
* made plugin collection optional, so you can have a plugin for only discovery
* more tests and coverage

### v0.0.17 - 2013-10-31

* bugfix on requires

### v0.0.16 - 2013-10-31

* _if you have custom plugins_ the class ZabbixRubyClient is now a module just for namespacing, update your code!
* fix the logger
* refactoring and more tests
* adding travis and coverall to stimulate testing, also added gemnasium

### v0.0.15 - 2013-10-23

* prototype of a way to keep data when sending fails and sending it again at next iteration
* refactoring in several classes for better testability and nicer code
* add port in the zabbix-sender command that was forgotten there
* fix disk template alarm subject
* fix datafile naming for when you get different task files ran at same time
* improve cpu and disk triggers with dependencies (but waiting for ZBXNEXT-1229)

### v0.0.14 - 2013-10-14

* better explanation about how to make custom plugins
* note on the readme about security and ssh tunnels
* added a redis plugin and template

### v0.0.13 - 2013-10-08

* added an nginx plugin

### v0.0.12 - 2013-10-07

* bugfix on memory calculation

### v0.0.11 - 2013-10-07

* fix on the memory statistiics collection
* added a who plugin, but not happy about it. I need to have a use of the API to reate graphs from the client, to list who is logged in. Sounds like an interesting way to get processes list up there too.
* added an option in disk plugin in case it's a loop device, then using args [ "", /tmp, "loop0" ] in config

### v0.0.10 - 2013-10-04

* added a mysql plugin (basic version, more will come on that one)

### v0.0.9 - 2013-10-02

* split configuration to have several upload frequencies
* added a -t option for specifying the list of plugins to run, default minutely.yml
* handled compatibility with previous configuration that includes list of plugins in config.yml
* added a sysinfo plugin for populating the hosts informations, including arbitrary information declared as plugin arguments
* started a mysql plugin but this one is not ready yet
* added an apt plugin to get the pending apt upgrades

### v0.0.8 - 2013-09-28

* adding load stats
* fix calcuation of percent of cpu used
* fix disk plugin to use proc rather than iostat
* various fixes in zabbix templates for disk io

### v0.0.7 - 2013-09-25

* fix network plugin
* added disk plugin and tepmlate
* various small templates fixes

### v0.0.6 - 2013-09-25

* added a discover method in plugin for pushed discoveries on network interfaces
** change your config file, args are now arrays for plugins
* change memory reports to Bytes rather than KBytes

### v0.0.5 - 2013-09-23

* fix generated gemfile
* fixes on readme
* adding a changelog

### v0.0.4 - 2013-09-21

* initial release