v0.6.8
- chore(main): release 0.6.8
- fix(server): share score media batch cost
- fix(server): serialize worker use with unload state
- fix(server): keep score traffic from idle-evicting rerankers
- refactor(gateway): consolidate warm floor onto minimum_worker_count; retire admission gate
- feat(gateway): add per-pool warm floor (min_machines) with KEDA enforcement