[opencms-dev] Regarding opencms upgrade

[Michael Emmerich]

Hello,

OpenCms 17 is compatible with Java 21, 17, 11 and 8.

So you can update your Java to Java 17 first, your OpenCms 17 should run 
as before. After this you can upgrade your OpenCms 17 to OpenCms 19.


Kind regards,

Michael





Am 24.07.25 um 06:39 schrieb niveditasheoran via opencms-dev:
> Hi
>
> We are planning to upgrade our OpenCms from version 17 to version 19. 
> As OpenCms 19 no longer supports Java 8 and our current setup runs on 
> Java 8 with version 17, we are considering upgrading the environment 
> to be compatible with Java 17.
>
> Could you please confirm if, after upgrading to Java 17, all existing 
> functionality will continue to work as expected with OpenCms 19? 
> Additionally, are there any specific migration steps or compatibility 
> considerations we should be aware of?
>
> Thanks
>
>
>
>
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-- 
Michael Emmerich
  
Alkacon Software GmbH & Co. KG - The OpenCms Experts
http://www.alkacon.com
http://www.opencms.org
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