diff --git a/README.md b/README.md
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@@ -6,7 +6,7 @@ Theodolite is a framework for benchmarking the horizontal and vertical scalabili
 
 ## Theodolite Benchmarks
 
-Theodolite contains 4 application benchmarks, which are based on typical use cases for stream processing within microservices. For each benchmark, a corresponding workload generator is provided. Currently, this repository provides benchmark implementations for Apache Kafka Streams. Benchmark implementation for Apache Flink are currently under development and can be found in the *apache-flink* branch of this repository. The benchmark sources can be found in [Thedolite benchmarks](benchmarks).
+Theodolite contains 4 application benchmarks, which are based on typical use cases for stream processing within microservices. For each benchmark, a corresponding workload generator is provided. Currently, this repository provides benchmark implementations for Apache Kafka Streams and Apache Flink. The benchmark sources can be found in [Thedolite benchmarks](benchmarks).
 
 
 ## Theodolite Execution Framework
diff --git a/execution/README.md b/execution/README.md
index 442f1c71929f9c7367909ce6609c9122faf3e814..ff94dfed2fa887c300e8449b7c41dc3f65c7a1e2 100644
--- a/execution/README.md
+++ b/execution/README.md
@@ -6,6 +6,8 @@ in realistic execution environments, some third-party components are [required](
 After everything is installed and configured, you can move on the [execution of
 benchmarks](#execution).
 
+*Note: The currently released version of Theodolite only allows running Kafka Streams benchmarks. With the upcoming release `0.5`, we plan to support arbitrary stream processing engines, in particular, our already available implementations for Apache Flink. To already run them now, please contact us.*
+
 ## Installation
 
 For executing benchmarks, access to a Kubernetes cluster is required. If you already run other applications inside your