Releases on March 23rd, 2021 and before

dockerhub
minio/minio on Docker Hub 11873-12effc6
github
linuxserver/docker-mylar3 on GitHub nightly-afcc8682-ls19
github
open-telemetry/opentelemetry-collector-contrib on GitHub tracegen/v0.23.0 testbed/v0.23.0 testbed/mockdatareceivers/mockawsxrayreceiver/v0.23.0 receiver/zookeeperreceiver/v0.23.0 receiver/windowsperfcountersreceiver/v0.23.0 receiver/wavefrontreceiver/v0.23.0 receiver/syslogreceiver/v0.23.0 receiver/statsdreceiver/v0.23.0 receiver/splunkhecreceiver/v0.23.0 receiver/simpleprometheusreceiver/v0.23.0 receiver/simpleprometheusreceiver/examples/federation/prom-counter/v0.23.0 receiver/signalfxreceiver/v0.23.0 receiver/sapmreceiver/v0.23.0 receiver/redisreceiver/v0.23.0 receiver/receivercreator/v0.23.0 receiver/prometheusexecreceiver/v0.23.0 receiver/nginxreceiver/v0.23.0 receiver/memcachedreceiver/v0.23.0 receiver/kubeletstatsreceiver/v0.23.0 receiver/kafkametricsreceiver/v0.23.0 receiver/k8sclusterreceiver/v0.23.0 receiver/jmxreceiver/v0.23.0 receiver/filelogreceiver/v0.23.0 receiver/dotnetdiagnosticsreceiver/v0.23.0 receiver/dockerstatsreceiver/v0.23.0
Maybe you can find something interesting in this list