# bunqueue v2.6.30 Full WebSocket/SSE event coverage, new event categories, backup events, connection tracking and more. Canonical: https://bunqueue.dev/blog/bunqueue-v2-6-30/ --- Full WebSocket/SSE event coverage, new event categories, backup events, connection tracking and more. #### To install bunqueue v2.6.30 ```bash title="bun" bun add bunqueue@2.6.30 ``` ```bash title="npm" npm install bunqueue@2.6.30 ``` #### To upgrade bunqueue ```bash bun add bunqueue@latest ``` ## Full WebSocket/SSE event coverage 73 unique event types now emitted across all transports. Every state change, operation, and lifecycle event is observable via WebSocket pub/sub and SSE. ## New event categories `job:timeout`, `job:lock-expired`, `job:deduplicated`, `job:waiting-children`, `job:dependencies-resolved`, `job:stalled` (dashboard), `job:moved-to-delayed` ## Backup events `storage:backup-started`, `storage:backup-completed`, `storage:backup-failed` ## Connection tracking `client:connected`, `client:disconnected`, `auth:failed` ## Batch events `batch:pushed`, `batch:pulled` ## DLQ maintenance events `dlq:auto-retried`, `dlq:expired` ## Cron lifecycle `cron:fired`, `cron:missed`, `cron:updated` (distinguish create vs update) ## Worker events `worker:heartbeat`, `worker:idle`, `worker:removed-stale` ## Webhook events `webhook:fired`, `webhook:failed`, `webhook:enabled`, `webhook:disabled` ## Queue lifecycle `queue:created`, `queue:removed` (on obliterate and cleanup) ## Rate/concurrency `ratelimit:hit`, `ratelimit:rejected`, `concurrency:rejected` ## Server lifecycle `server:started`, `server:shutdown`, `server:recovered` ## Cleanup events `cleanup:orphans-removed`, `cleanup:stale-deps-removed` ## Memory `memory:compacted` --- [← bunqueue v2.6.29](https://bunqueue.dev/blog/bunqueue-v2-6-29/) · [Full changelog](https://bunqueue.dev/changelog/) · [All posts](https://bunqueue.dev/blog/)