Preview features
List of current preview features
Preview features in Dapr are considered experimental when they are first released.
Runtime preview features require explicit opt-in in order to be used. The runtime opt-in is specified in a preview setting feature in Dapr’s application configuration. See How-To: Enable preview features for more information.
For CLI there is no explicit opt-in, just the version that this was first made available.
Current preview features
Feature | Description | Setting | Documentation | Version introduced |
---|---|---|---|---|
Partition actor reminders | Allows actor reminders to be partitioned across multiple keys in the underlying statestore in order to improve scale and performance. | Actor.TypeMetadata | How-To: Partition Actor Reminders | v1.4 |
Pub/Sub routing | Allow the use of expressions to route cloud events to different URIs/paths and event handlers in your application. | PubSub.Routing | How-To: Publish a message and subscribe to a topic | v1.4 |
ARM64 Mac Support | Dapr CLI, sidecar, and Dashboard are now natively compiled for ARM64 Macs, along with Dapr CLI installation via Homebrew. | N/A | Install the Dapr CLI | v1.5 |
–image-registry flag with Dapr CLI | In self hosted mode you can set this flag to specify any private registry to pull the container images required to install Dapr | N/A | init CLI command reference | v1.7 |
Resiliency | Allows configuring of fine-grained policies for retries, timeouts and circuitbreaking. | Resiliency | Configure Resiliency Policies | v1.7 |
Service invocation without default content-type | When enabled removes the default service invocation content-type header value application/json when no content-type is provided. This will become the default behavior in release v1.9.0. This requires you to explictly set content-type headers where required for your apps. | ServiceInvocation.NoDefaultContentType | Service Invocation | v1.7 |
Last modified June 23, 2022: Merge pull request #2550 from ItalyPaleAle/cosmosdb-harcoded-dapr-version (cf03237)