v1.12.8

Changes

• Fixed bug where deleting channels shortly after upgrading from pre 1.10 Knative threw an error. (#3295, @Cali0707)
• Add new metrics to monitor the ConsumerGroup replicas change (#3386, @pierDipi)
• Set consumer and consumergroups finalizers when creating them (#3355, @pierDipi)
• Fix slow ConsumerGroup reconciliation under load (#3293, @pierDipi)
• Fixed the prober logic for addresses which could be http or https (#3273, @Cali0707)
• Migrate to github.com/IBM/sarama (#3348, @dnwe)
• New trigger filters are now beta and enabled by default. (#3366, @Cali0707)
• Update the updateServerConfig function to pass in the cert value diectly (#3337, @Leo6Leo)
• Make SecretSpec field of consumers Auth omitempty (#3286, @mgencur)
• E2E tests for broker: TLS key pair rotation (#3287, @Leo6Leo)
• E2E tests for sink: TLS key pair rotation (#3395, @Leo6Leo)
• The Channel now uses a tls-enabled prober if the transport encryption flag is set to strict. (#3252, @Rahul-Kumar-prog)
• The Kafka_sink now uses a tls-enabled prober if the transport encryption flag is set to strict. (#3267, @Rahul-Kumar-prog)
• The data plane contract now supports downgrades from versions with new fields (#3335, @Cali0707)