Upgrade Instructions

https://github.com/johnsusek/praeco#upgrading

Release Notes

ElastAlert Server

https://github.com/johnsusek/praeco/wiki/praeco-&-elastalert-server-docker-image-relations-table
https://github.com/johnsusek/elastalert-server/blob/master/DockerImageLog.md

Praeco

New features

• Add option to use multiple query keys
  Since query_key has been changed to an array, if it has already been set, an error will occur when reading the rule. Please delete query_key from the rule before the version upgrade and set it again after the version upgrade.