Alertmanager 0.22.1 has been released. This release addresses a regression in the API v1 that was introduced in 0.22.0. Matchers in silences created with the API v1 could be considered negative matchers. This affects users using amtool prior to v0.17.0. This release can be found in the usual locations: - See the full changelog & grab the binaries: https://github.com/prometheus/alertmanager/releases/tag/v0.22.1 - See https://quay.io/repository/prometheus/alertmanager?tab=tags and https://hub.docker.com/r/prom/alertmanager/tags for container images. -- Julien Pivotto @roidelapluie -- You received this message because you are subscribed to the Google Groups "prometheus-announce" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-announce+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/prometheus-announce/20210527111007.GA338968%40oxygen.