For anyone testing the ACF 2025 beta, I am happy to announce I have preliminary support for it now in CommandBox! Adobe has updated to the Jakarta EE spec, which requires a servlet container (Tomcat, Jetty, CommandBox, etc) which is also using the updated jars. I have added the 2025 beta to ForgeBox as well as a CF engine. To test it, you will need to install the LATEST 6.2.0 snapshot builds of CommandBox, which will now recognize CF engines requiring the Jakarta EE servlet spec (including BoxLang) and will auto-download a new Jakarta version of Runwar to use on the fly (so it still works with older CF versions as well). Then run

box server start cfengine=adobe@2025-beta

Let me know if you have any issues. I've only done surface-level testing, but it seemed to be coming up OK and loading the administrator.