Configuration property changes between `3.3.0-M3` and `3.3.0-RC1`



== Deprecated in 3.3.0-RC1

|======================
| Key | Replacement | Reason

| `management.prometheus.metrics.export.histogram-flavor`
|
| No longer supported.
|======================



== Added in 3.3.0-RC1

|======================
| Key | Default value | Description

| `management.observations.long-task-timer.enabled`
| `true`
| Whether to create a LongTaskTimer for every observation.

| `management.prometheus.metrics.export.properties`
|
| Additional properties to pass to the Prometheus client.

| `management.server.ssl.server-name-bundles`
|
| Mapping of host names to SSL bundles for SNI configuration.

| `server.ssl.server-name-bundles`
|
| Mapping of host names to SSL bundles for SNI configuration.

| `spring.data.jdbc.dialect`
|
| Dialect to use.

| `spring.graphql.websocket.keep-alive`
|
| Maximum idle period before a server keep-alive ping is sent to client.

| `spring.pulsar.client.failover.delay`
|
| Delay before the Pulsar client switches from the primary cluster to the backup cluster.

| `spring.pulsar.client.failover.policy`
| `order`
| Cluster failover policy.

| `spring.pulsar.transaction.enabled`
| `false`
| Whether transaction support is enabled.

| `spring.rabbitmq.template.allowed-list-patterns`
|
| Simple patterns for allowable packages/classes for deserialization.