v4.1.1

• Added support for webhooks argument when registering cron jobs. Thanks @selwin!
• Fixed get_scheduler_pid() on rq >= 2.10. Thanks @terencehonles!
• stats.json and rqstats --json/--yaml now expose safe Redis connection metadata instead of raw redis-py connection kwargs. Secret values and redis-py internals are omitted. Thanks @selwin!