Merge branch 'index-news-update' into 'preview'

news update

See merge request !1125

doc.zih.tu-dresden.de/docs/index.md

@@ -31,10 +31,8 @@ Please also find out the other ways you could contribute in our
 
 ## News
 
-* **2024-07-08 -- 2024-07-12** All HPC systems and services will be unavailable due to a maintenance
-  at the cooling infrastructure
-* **2024-02-05** [New Support Form: HPC Café Questions & Answers](support/support.md#open-qa-sessions)
-([to the Event](https://tu-dresden.de/zih/qa-sessions-nhr-at-tud))
+* **2024-10-18 -- 2024-10-23** Planned Downtime: All HPC systems and services will be unavailable
+* **2024-10-10 8.30 am - 12.30 ** HPC Introduction ([online](https://bbb.tu-dresden.de/rooms/dtq-wvs-2yw-jea/join))
 
 ## Training and Courses
 
@@ -44,6 +42,8 @@ We offer a rich and colorful bouquet of courses from classical *HPC introduction
 for a detailed overview of the courses and the respective dates at ZIH.
 
 * [HPC introduction slides](misc/HPC-Introduction.pdf) Sep. 2023
+* Regular [HPC Q&A Session](support/support.md#open-qa-sessions)
+([to the Event](https://tu-dresden.de/zih/qa-sessions-nhr-at-tud))
 
 Furthermore, Center for Scalable Data Analytics and Artificial Intelligence
 [ScaDS.AI](https://scads.ai) Dresden/Leipzig offers various trainings with HPC focus.