Upgrading vault, minor versions gap

I’m running vault 1.0.3 with gcs storage backend in kubernetes.
There is version 1.5.3 already available.
It is possible to upgrade 1.0.3 to 1.5.3 directly, or i have to go through all minor versions?
E.g.: 1.0.3 -> 1.1.5 -> 1.2.7 -> 1.3.10 -> 1.4.6 -> 1.5.3 ?

I didn’t find any suggestions or rules about that in official documentation.
Best Regards!

You want to go thru each version you’re going thru and make sure there are no breaking changes, or changes to engines you use that you might need a config change or something for… but, for 1.0.x you should be able to go right to 1.5.x
As usual, backup, make a runbook, test and have a rollback plan.