v0.4.0

Added

• EVM and Solana query filters now accept a single value or a list of values
  (OR-match), matching the existing Hyperliquid get_fills behavior. Applies
  to get_transactions, get_logs, get_transfers, get_traces,
  get_state_diffs (EVM) and get_instructions, get_transactions,
  get_balances, get_token_balances, get_rewards, get_logs (Solana).
• prefetch_workers parameter on QueryCursor / with_progress() to
  configure the number of concurrent prefetch shard workers (clamped to 16).
• sqd_py[fast] extra pulling in uvloop
  (auto-enabled on import when installed; not available on Windows).

Changed

• Prefetch is now enabled by default (2 workers) whenever the end of the
  query range is known, falling back to a single serial worker otherwise.
  The shards parameter is kept as a deprecated alias for prefetch_workers.
• Streaming JSON parsing switched from ujson to orjson.