Maintenance.md

@@ -3,8 +3,8 @@ There are several tasks that need to be done regularly.
 ## Daily and Weekly Builds
 
 Using [scheduled pipelines](https://docs.gitlab.com/ee/ci/pipelines/schedules.html), the project gets rebuilt every 
-* day on `dev`
-* week on `master`
+* day on `dev` (deactivated)
+* week on `master` (deactivated)
 
 See https://collaborating.tuhh.de/cfg0846/research-topics-mat-tuhh/-/pipeline_schedules to see the currently active schedules.
 
@@ -18,6 +18,12 @@ Apparently, this job checks all folders on `www3` and `www3-dev` recursively and
 
 ![image](uploads/944cb06faac81be2c693e2fc3469034d/image.png)
 
+## Webserver Application by Rechenzentrum
+
+The applications on
+
+www3 and www3-dev will be deactivated on May 3rd, 2023. Ask the RZ to renew the service if needed.
+
 ### Deleting Link Checker Issues 
 
 You can use the [GitLab Api](https://docs.gitlab.com/ee/api/) for this. Issues have been deleted using