docs: hana cloud maintenance (#2016)

Co-authored-by: Adrian Görler <[email protected]>
Co-authored-by: Rene Jeglinsky <[email protected]>

Author: 3 people

guides/databases-hana.md

@@ -9,10 +9,14 @@ status: released
 
 [SAP HANA Cloud](https://www.sap.com/products/technology-platform/hana.html) is supported as the CAP standard database and recommended for productive use with full support for schema evolution and multitenancy.
 
-::: warning
+::: warning Validation strategy
 
 CAP isn't validated with other variants of SAP HANA, like "SAP HANA Database as a Service" or "SAP HANA (on premise)".
 
+The database services are validated against the latest maintained QRC version of SAP HANA Cloud. It's not guaranteed that outdated versions are fully functional with the latest database services.
+
+[See the official SAP HANA Cloud documentation for their maintenance strategy.](https://help.sap.com/docs/HANA_CLOUD_CN/1f64fe39189f4176bf659e737d62222a/6ced4d164e234b74aa9bea82435ce9a8.html){.learn-more}
+
 :::
 
 ## Setup & Configuration
@@ -53,9 +57,6 @@ The datasource for SAP HANA is then auto-configured based on available service b
 
 :::
 
-
-
-
 ## Running `cds build`
 
 Deployment to SAP HANA is done via the [SAP HANA Deployment Infrastructure (HDI)](https://help.sap.com/docs/hana-cloud-database/sap-hana-cloud-sap-hana-database-developer-guide-for-cloud-foundry-multitarget-applications-sap-business-app-studio/sap-hdi-deployer?) which in turn requires running `cds build` to generate all the deployable HDI artifacts. For example, run this in [capire/bookshop](https://github.com/capire/bookshop):