If you are on an older version like LaMa 3.0 SP06 or lower, then you really should consider updating to the latest one.
You are missing great new features and improvements that were delivered with SP07 and SP08.
For example, the Takeover functionality was enhanced by checking the replication status to ensure your systems are always in sync before you trigger this operation. This blog tells you all the details you need to know.
Furthermore, the Design tab of the Automation Studio was simplified and transitioned into the UI5 world – no more switching UIs if you want to customize and extend.
You can rename an SAP HANA 2.0 SPS02 and later tenant database or systems with tenant databases as well as move SAP HANA tenant databases from one SAP HANA system to another with near-zero downtime. After a move, the original tenant database is deleted and the new tenant database takes over. That’s very cool!
There are even more new features like a code editor for Blueprints if you want to customize even further.
The complete list you can find on the SAP Help Portal in the “What’s New” section in the upper left corner.
So, download, update and enjoy the new things!