Describe 6.9: places in memories, deaths and state on the backend, sealing, the new retention Memory and traces, Security and privacy, HTTP API, settings, and environment pages follow the backend: what is sealed and how, an owner's audited look at one run, export links, consent's hash and age answer, Infinity, and the new defaults. Pages that still described Redis no longer do.
Keep sessions in MongoDB and describe the move from Redis (server 6.8)
Name players in the panel, delete licenses, trace every run, restore names from before 6.4
Document 6.0: who may call the backend, tenants, privacy, and moving to a hosted backend
Write the wiki