• [FEATURE] Added validations for timeout and time settings of alertmanager at CRD level. #4898
• [FEATURE] Added support for global resolveTimeout and httpConfig in Alertmanager CRD. #4622
• [FEATURE] Added support for additionalArgs field to the Prometheus CRD for Prometheus, Alertmanager and Thanos sidecar. #4863
• [ENHANCEMENT] Added tracingConfigFile option to ThanosRuler CRD. #4962
• [BUGFIX] Fixed compress alertmanager secret to circumvent maximum size limit of 1048576 bytes. #4906
• [BUGFIX] Fixed namespace enforcement exclusion on newly created Prometheus objects. #4915
• [BUGFIX] Fixed CAP_FOWNER capability to Thanos sidecar container. #4931
• [BUGFIX] Fixed spec.query.maxSamples and spec.query.maxConcurrency fields of Prometheus CRD. #4951
• [BUGFIX] Fixed Thanos sidecar connectivity issue when Prometheus TLS is enabled. #4954
• [BUGFIX] Fixed Prometheus and Alertmanager Pods not created when Secret name exceeds 63 characters. #4988