2.1.1

Breaking changes

• None

New features

• Add support for RocketChat - #182 - @nsano-rururu
• Expose rule scheduler properties as configurable settings - #192 - @jertel
• Exclude empty observables from TheHive requests - #193 - @LaZyDK
• Ensure TheHive tags are converted to strings before submitting TheHive request - #206 - @LaZyDK
• Add support for Elasticsearch API key authentication - #208 - @vbisserie
• Add support for Elasticsearch 7.13 for building Kibana Discover URLs - #212 - @nsano-rururu
• Follow symbolic links when traversing rules folder for rule files - #214 - @vbisserie
• Support optional suppression of SSL log warnings when http-posting alerts - #222 - @nsano-rururu
• Add support for inclusion of Kibana Discover URLs in MatterMost messages - #239 - @nsano-rururu
• Add support for inclusion of alert Title in MatterMost messages - #246 - @nsano-rururu

Other changes

• Speed up unit tests by adding default parallelism - #164 - @ferozsalam
• Remove unused writeback_alias and fix --patience argument - #167 - @mrfroggg
• Fix Bearer token auth in initialisation script - #169 - @ferozsalam
• Finish refactoring alerters and tests into individual files - #175, et al - @ferozsalam
• Improve HTTP POST alert documentation - #178 - @nsano-rururu
• Upgrade Sphinx from 3.5.4 to 4.0.2 - #179 - @nsano-rururu
• Fix Sphinx dependency version - #181 - @ferozsalam
• Switch to absolute imports - #198 - @ferozsalam
• Encode JSON output before writing test data - #215 - @vbisserie
• Update pytest from 6.0.0 to 6.2.4 - #223 - @nsano-rururu
• Ensure ChatWork alerter fails to initialize if missing required args - #224 - @nsano-rururu
• Ensure DataDog alerter fails to initialize if missing required args - #225 - @nsano-rururu
• Ensure DingTalk alerter fails to initialize if missing required args - #226 - @nsano-rururu
• Ensure Zabbix alerter fails to initialize if missing required args - #227 - @nsano-rururu
• MS Teams alerter no longer requires ms_teams_alert_summary arg - #228 - @nsano-rururu
• Improve Gitter alerter by explicitly specifying arg names - #230 - @nsano-rururu
• Add more alerter test code coverage - #231 - @nsano-rururu
• Upgrade pytest-cov from 2.12.0 to 2.12.1 - #232 - @nsano-rururu
• Migrate away from external test mock dependency - #233 - @nsano-rururu
• Improve ElastAlert 2 documentation relating to running scenarios - #234 - @ferozsalam
• Improve test coverage and correct dict lookup syntax for alerter init functions - #235 - @nsano-rururu
• Fix schema bug with MatterMost alerts - #239 - @nsano-rururu
• Fix prometheus wrapper writeback function signature - #253 - @greut