0.6.9-snapshot.20260615.3096.0.v27548d88 is now deployed on the Token Standard v2 DevNet.
ATTENTION: the line canton.participants.participant.parameters.engine.contract-state-mode=NUCK MUST NOT be specified anymore, otherwise your validator will fail to startup
(this was already the case as of May 4th)
Please check the docs and download the latest release bundle.