Interferon 0.2.5

• Add support for new_host_delay option
• Allow configuration of alert key

Interferon 0.2.4

• Fix typo in include_tags

Interferon 0.2.3

• Add ability to specify include_tags
• Add option to expire mutes after a given threshold (max_mute_minutes) to allow muting via Datadog UI
• Clean up repeat specs for alert options
• Disable rspec warnings

Interferon 0.2.2

• Add notify.recovery to Alert DSL. The default value is true which is the current behavior.
  When this value is false, then the mentions that are appended
  to the alert message is wrapped around {{^is_recovery}}.
• Fix error message to only display files with errors instead of all

Interferon 0.2.1

• Add metric for total runtime since destination run time is no longer doing the bulk of the work.

Interferon 0.2.0

• Overhaul the dry-run functionality using the Datadog validation API instead of creating and deleting alerts with the [-dry-run-] prefix.
• Fail dry-run when alert exists that do not apply to any host or errors on all hosts.
• Clean up configuration passing.
• Misc other clean up.

Interferon 0.1.4

• Fix output of GroupSources
• Sort groups for stable output
• Fix bug where updates would recreate alerts instead of updating
• Default the value of notify_audit to false

Interferon 0.1.3

• Add evaluation_delay option
• Fix typo with prev_alert in require_full_window
• Pass groups as block to next GroupSource
• Upgrade minimum required version of dogapi

Interferon 0.1.0

• Add 'monitor_type' to Alert DSL with default value of 'metric alert'
• Add 'notify.audit' to Alert DSL to configure 'notify_audit' option
• Add 'require_full_window' to Alert DSL to configure
  'require_full_window' option
• Add 'no_data_timeframe' to Alert DSL to configure 'no_data_timeframe'
  option
• Add 'thresholds' to Alert DSL to configure 'thresholds' option
• Allow 'silenced' to accept hash values with { 'scope' => duration }
  used by the new monitor API. Backwards compatibility maintained with
  silenced true putting unlimited silence on '*' and silenced 'false'
  removing it
• Add options hash diff to diff output

Interferon 0.0.20

• [bugfix] Prevent whitespace in alerts from causing flapping
  Datadog remove trailing whitespace from the alert names when submitted
  through the API. This leads to the recreation of alerts if the alert we
  are trying to submit has a trailing space.
• [datadog] Add retry to fetching existing alerts from Datadog
• [datadog] Prevent dry-run alerts from triggering notifications
• [spec] Add specs for datadog destination