Add note about upcoming KubeCon talk in London (#435)

Author: timebertt

README.md

@@ -9,6 +9,9 @@ Remove the limitation to have only a single active replica (leader) per controll
 
 See [Getting Started With Controller Sharding](docs/getting-started.md) for a quick start with this project.
 
+> [!NOTE]
+> If you're attending KubeCon EU 2025 in London, swing by for my talk about this project! Find my talk on the [schedule](https://sched.co/1txFG).
+
 ## About ℹ️
 
 I started this project as part of my Master's studies in Computer Science at the [DHBW Center for Advanced Studies](https://www.cas.dhbw.de/) (CAS).
@@ -71,3 +74,6 @@ See [Design](docs/design.md) for more details on the sharding architecture and d
 ## Discussion 💬
 
 Feel free to contact me on the [Kubernetes Slack](https://kubernetes.slack.com/) ([get an invitation](https://slack.k8s.io/)): [@timebertt](https://kubernetes.slack.com/team/UF8C35Z0D).
+
+Also check out my talk at KubeCon EU 2025 about this project (see the [schedule](https://sched.co/1txFG)).
+Reach out on Slack or try to grab me for a chat at the STACKIT booth!