2.19.0

Breaking changes

• None

New features

• Add indexer alerter - #1451 - @OlehPalanskyi

Other changes

• [Docs] Fixed typo in Alerta docs with incorrect number of seconds in a day. - @jertel
• Update GitHub actions to avoid running publish workflows on forked branches. - @jertel
• Rewrite _find_es_dict_by_key per discussion #1450 for fieldnames literally ending in .keyword #1459 - @jmacdone @jertel