Added

• RabbitMQ messages now have a redelivered flag. (#405, @nffdiogosilva)
• Time limits now work under gevent. (#408, @FinnLidbetter)
• Shutdown notifications now work under gevent. (#426, @FinnLidbetter)

Changed

• The watchdog library is no longer being pinned to a specific version. (#428)
• The Redis broker now limits unpacks to half the size of the Lua stack. (#433, #434, @ethervoid)

Fixed

• Async exceptions now correctly set the thread id on Python 3.7 and up. (#419, #420, @FinnLidbetter)