v1.0.33 Re-enable download and upload of larger attachments (#1591/ce0e39aaa7eec873f65fe9675badbd6461a3054c) Prevent situation where lack of keys makes "Error handling incoming message." common (#1595) Stay connected or reconnect quickly in changing network conditions, returning from sleep, etc. (#1593) Don't send read syncs (to your devices) or read receipts (to client devices) for messages with errors (#1596) Fix occasional very long app startup (#1597) Don't check for auto updates on linux; handled by package manager (#1592)