SAP Product Availability Matrix
Link below
https://support.sap.com/en/release-upgrade-maintenance.html#section_1969201630
About the version of SAP Hana studio and Hana database version
One important oss note to follow :
https://launchpad.support.sap.com/#/notes/2375176
In SOLVAY landscape at the date : Thursday, January 14th 2021
SAP Hana database version :

2.00.036.00.1547699771 (installation done 10.05.2019 10:13)
So SAP hana studio version is 2.3.42 (following the SAP OSS NOTE 2375176)
