3.1.0

Migrations

Pre (launch before upgrading):

• 03.01.00_01_pre_add_heartbeat.sql

Post (launch after upgrading):

• 03.01.00_50_post_add_heartbeat.sql

What's Changed

Features

• Only log Error level if all retry attempts fail( #1342) by @minjicho-support in #1343
• Add heartbeats to detect stalled workers by @medihack in #1344

Bugfix

• Add query prefetching to Django admin by @danlamanna in #1319

Miscellaneous

• Add some very simple benchmarks by @medihack in #1347
• Add missing pytest's marker description + revert by @ticosax in #1348 and #1350
• Adjust sleep times in test_stop_worker_aborts_sync_jobs_past_shutdown_graceful_timeout by @ewjoachim in #1354
• Clean outdated skip-before-version by @ewjoachim in #1355

Documentation

• doc fix by @ewjoachim in #1351
• New rule for migration naming by @ewjoachim in #1353

New Contributors

• @danlamanna made their first contribution in #1319
• @minjicho-support made their first contribution in #1343

Full Changelog: 3.0.2...3.1.0