# Change Log
This project adheres to [Semantic Versioning](http://semver.org/).

This CHANGELOG follows the format listed at [Our CHANGELOG Guidelines ](https://github.com/sensu-plugins/community/blob/master/HOW_WE_CHANGELOG.md).
Which is based on [Keep A Changelog](http://keepachangelog.com/)

## [Unreleased]

## [3.0.0] - 2018-03-17
### Security
- updated rubocop dependency to `~> 0.51.0` per: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8418. (@majormoses)

### Breaking Changes
- removed ruby `< 2.1` support (@majormoses)

### Changed
- appeased the cops (@majormoses)

## [2.4.0] - 2018-03-14
### Added
- check-redis-connections-available.rb: checks the number of connections available (@nishiki)
## [2.3.2] - 2017-12-21
### Fixed
- locked `development_dependency` of `mixlib-shellout` on to fix ruby 2.1 support (@majormoses)

## [2.3.1] - 2017-12-08
### Fixed
- ensure that `--socket` option is properly parsed and takes precedence over `--host`/`--port` (@mbyczkowski)

## [2.3.0] - 2017-11-12
### Added
- metrics-redis-llen.rb - Support passing multiple comma separated keys (@Evesy)
- Integration tests (@evesy)

## [2.2.2] - 2017-11-11
### Fixed
- check-redis-key.rb: Fix the wording of the check output on warning/critical states (@evesy)

## [2.2.1] - 2017-09-14
### Fixed
- ensure that `--timeout` option is an integer (@empyrean987)

### Changed
- update location of our CHANGELOG guidelines (@majormoses)

## [2.2.0] - 2017-09-09
### Added
- All check scripts have a new option of `--timeout` (@empyrean987)

## [2.1.0] - 2017-08-17
### Added
- metrics-redis-llen.rb config option to choose db (@athal7)

### Fixed
- check-redis-list-length.rb socket option referenced correctly (@athal7)
- metrics-redis-llen.rb socket option referenced correctly (@athal7)

## [2.0.1] - 2017-08-15
### Fixed
- metrics-redis-graphite.rb, metrics-redis-llen.rb: rename short option for `--scheme` from `-s` to `-S` to resolve conflict. (@stuwil)

## [2.0.0] - 2017-07-23
### Breaking Changes
- Standardised exit status for Redis connection failures/timeouts to Unknown, with the exception of 'check-redis-ping' which will exit Critical (@Evesy)
- check-redis-memory-percentage.rb, check-redis-memory.rb: removed redundant `crit_conn` (@Evesy)

### Added
- Config option to override the default exit status on Redis connection failures/timeouts

### Added
- ruby 2.4 testing on travis (@majormoses)

## [1.4.0] - 2017-06-24
### Added
- check-redis-list-length.rb support more datatypes to check (@nevins-b)

## [1.3.1] - 2017-05-31
### Fixed
- metrics-redis-graphite: fix commandstats output (@boutetnico)

## [1.3.0] - 2017-05-31
### Added
- Added option to connect to Redis via Unix sockets. (@mbyczkowski)

## [1.2.2] - 2017-05-31
### Fixed
- metrics-redis-graphite: fix skipkeys option not accepting any argument (@boutetnico)

## [1.2.1] - 2017-05-14
### Fixed
- Updated list of SKIP_KEYS_REGEX in metrics-redis-graphite.rb per #22 and added an option to override the list of keys to allow users to deal with changes without the need of a release (@majormoses)

### Added
- Added option to override SKIP_KEYS_REGEX via option. (@majormoses)
## [1.2.0] - 2017-05-09
### Changed
- check-redis-memory-percentage: Handle case where maxmemory is 0 (@stevenviola)

## [1.1.1] - 2017-05-05
### Fixed
- updated gemspec to avoid deprecation warnings in redis client for Fixnum

## [1.1.0] - 2017-05-02
### Added
- metrics-redis-graphite: add commandstats metrics (@PhilGuay)
### Changed
- check-redis-memory-percentage use maxmemory property if available (@andyroyle)
- check-redis-memory-percentage fix float conversion bug (@andyroyle)
- check-redis-slave-status: do not throw error if server is master (@stevenviola)

## [1.0.0] - 2016-05-23
### Added
- Ruby 2.3.0 support

### Removed
- Ruby 1.9.3 support

### Fixed
- check-redis-memory.rb, check-redis-memory-percentage.rb: fix message output

### Changed
- Update to rubocop 0.40 and cleanup

## [0.1.0] - 2016-03-22
### Added
- added support for memory check using percentage %

## [0.0.4] - 2015-08-04
### Changed
- general clean no code changes

## [0.0.3] - 2015-07-14
### Changed
- updated sensu-plugin gem to 1.2.0

## [0.0.2] - 2015-07-05
### Added
- Add check for existance of Redis keys

### Fixed
- Fixed the gemspec to properly install the plugins to the embedded sensu bin dir

## 0.0.1 - 2015-05-31
### Added
- initial release

[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.4.0...HEAD
[3.0.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.4.0...3.0.0
[2.4.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.3.2...2.4.0
[2.3.2]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.3.1...2.3.2
[2.3.1]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.3.0...2.3.1
[2.3.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.2.2...2.3.0
[2.2.2]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.2.1...2.2.2
[2.2.1]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.2.0...2.2.1
[2.2.0]:https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.1.0...2.2.0
[2.1.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.0.1...2.1.0
[2.0.1]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/2.0.0...2.0.1
[2.0.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.4.0...2.0.0
[1.4.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.3.1...1.4.0
[1.3.1]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.3.0...1.3.1
[1.3.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.2.2...1.3.0
[1.2.2]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.2.1...1.2.2
[1.2.1]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.2.0...1.2.1
[1.2.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.1.0...1.2.0
[1.1.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/1.0.0...1.1.0
[1.0.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/0.1.0...1.0.0
[0.1.0]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/0.0.4...0.1.0
[0.0.4]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/0.0.3...0.0.4
[0.0.3]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/0.0.2...0.0.3
[0.0.2]: https://github.com/sensu-plugins/sensu-plugins-redis/compare/0.0.1...0.0.2