Confirmed, I’ve just updated the SDK from 8.2.8 to 8.2.10 (which actually ships with Maven 3.9.5), and this allowed me to start up Bamboo 10.0.0-rc3 with the latest AMPS 8.17.1 and Tomcat 9 as follow:
atlas-run-standalone --product bamboo -v 10.0.0-rc3 -u 8.17.1 -c tomcat9x --jvmargs -Datlassian.dev.mode=false -Dupm.plugin.upload.enabled=true
Thanks for the debugging session @vdebone, much appreciated