Changelog
Node releases. Rolling restarts only, one node at a time.
- Resume window raised from 512 to 2 048 frames. Clients
on flaky links stop losing their place during a lift-shaft reconnect.
- Per-keyspace memory budgets. A keyspace over budget now
evicts inside itself instead of competing with its neighbours.
- Rejoining nodes accept writes for ranges they are still
streaming. Cuts the write-unavailable window after a restart to near zero.
- Gossip rounds no longer reassign tokens from a node that
missed three rounds; an operator releases them explicitly.
- Scan frames are chunked and interleaved, so a large scan
no longer starves point reads on the same connection.