Add talk link to tutorial, reorder presentations (#1036)

* Use reverse chronological ordering for presentations to surface most
recent and up to date talks first

Minor docs changes before we do a patch release

Signed-off-by: Elliot Gunton <[email protected]>

README.md

@@ -155,14 +155,14 @@ w.create()
 
 ## Presentations
 
-- [Argo Workflows and Events Community Meeting 20 Oct 2021 - Hera introductory presentation](https://youtu.be/QETfzfVV-GY?t=181)
-- [Argo Workflows and Events Community Meeting 15 June 2022 - Hera project update](https://youtu.be/sdkBDPOdQ-g?t=231)
+- [KubeCon/ArgoCon EU 2024 - Orchestrating Python Functions Natively in Argo Using Hera](https://www.youtube.com/watch?v=4G3Q6VMBvfI&list=PLj6h78yzYM2NA4NbSC6_mQNza2r3WV87h&index=4)
+- [CNCF TAG App-Delivery @ KubeCon NA 2023 - Automating the Deployment of Data Workloads to Kubernetes with ArgoCD, Argo Workflows, and Hera](https://www.youtube.com/watch?v=NZCmYRVziGY&t=12481s&ab_channel=CNCFTAGAppDelivery)
+- [KubeCon/ArgoCon NA 2023 - How to Train an LLM with Argo Workflows and Hera](https://www.youtube.com/watch?v=nRYf3GkKpss&ab_channel=CNCF%5BCloudNativeComputingFoundation%5D)
+    - [Featured code](https://github.com/flaviuvadan/kubecon_na_23_llama2_finetune)
 - [KubeCon/ArgoCon EU 2023 - Scaling gene therapy with Argo Workflows and Hera](https://www.youtube.com/watch?v=h2TEw8kd1Ds)
 - [DoKC Town Hall #2 - Unsticking ourselves from Glue - Migrating PayIt's Data Pipelines to Argo Workflows and Hera](https://youtu.be/sSLFVIIEKcE?t=2088)
-- [KubeCon / ArgoCon NA 2023 - How to Train an LLM with Argo Workflows and Hera](https://www.youtube.com/watch?v=nRYf3GkKpss&ab_channel=CNCF%5BCloudNativeComputingFoundation%5D)
-    - [Featured code](https://github.com/flaviuvadan/kubecon_na_23_llama2_finetune)
-- [CNCF TAG App-Delivery @ KubeCon NA 2023 - Automating the Deployment of Data Workloads to Kubernetes with ArgoCD, Argo Workflows, and Hera](https://www.youtube.com/watch?v=NZCmYRVziGY&t=12481s&ab_channel=CNCFTAGAppDelivery)
-- [Orchestrating Python Functions Natively in Argo Using Hera](https://www.youtube.com/watch?v=4G3Q6VMBvfI&list=PLj6h78yzYM2NA4NbSC6_mQNza2r3WV87h&index=4)
+- [Argo Workflows and Events Community Meeting 15 June 2022 - Hera project update](https://youtu.be/sdkBDPOdQ-g?t=231)
+- [Argo Workflows and Events Community Meeting 20 Oct 2021 - Hera introductory presentation](https://youtu.be/QETfzfVV-GY?t=181)
 
 ## Blogs
 

docs/walk-through/hera-tour.md

@@ -3,7 +3,7 @@
 ## Building the DAG diamond from scratch
 
 > This tutorial is a written, in-depth version of the ArgoCon EU 2024 talk - "Orchestrating Python Functions Natively
-> with Hera", link coming soon!
+> with Hera", [watch it here](https://www.youtube.com/watch?v=4G3Q6VMBvfI&list=PLj6h78yzYM2NA4NbSC6_mQNza2r3WV87h&index=4)!
 
 Let's go through some features of Hera by building a Workflow that will initially implement the DAG diamond example.