4.4.0

• polyswarm rules list renders the hunt-page tracking columns (favorite, rule count, historical hunts, new-results badge + its counted_at staleness marker) and hunt output renders frozen-rule provenance.
• New polyswarm rules favorite <rule_id> [--unfavorite]; the server's 5-slot budget refusal is rendered from the documented FAVORITE_LIMIT envelope.
• rules list gains --name, --status active, --favorites-only, --has-new-results.
• live feed gains --livescan-id and --max-results (0 = unbounded); --since keeps seconds and its default moves from 1440 s (24 min — a units bug) to 86400 s. Behaviour change: a plain polyswarm live feed now returns a day of results instead of 24 minutes.
• SDK floor raised to polyswarm_api>=4.4.0; the runtime getattr probing is gone.