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output-worker/v1.0.4

ByteDance-Seed/SeedVRoutput-worker/v1.0.4Aug 5, 2026by hook0-bot

AI Summary

This release lays the groundwork for observability by adding metrics for worker lag and spike alerts, while fixing critical Pulsar message handling issues such as ACKing and concurrent processing.

Key Highlights

  • Added observability metrics for spike/backlog alerts and worker lag.
  • Fixed Pulsar message ACKing and avoided concurrent processing of the same request.
  • Added caching async DNS resolver for target resolution.
  • Improved security for target IPs.

New Features

  • Worker lag and spike alerts
  • Pulsar message ACK fix
  • Caching async DNS resolver

Full Release Notes

## output-worker/v1.0.4

- chore(release): bump output-worker to 1.0.4
- chore(release): bump output-worker to 1.0.3
- feat(observability): spike/backlog alerts + worker lag & outcome metrics
- feat(output-worker): increase delay tolerance and improve log message
- chore: update dependencies
- feat: add service.instance.id OTel resource attribute
- feat(output-worker): sample free concurrency slots for logs and OTel
- feat(output-worker): resolve targets with a shared caching async DNS resolver
- refactor(output-worker): extract and bound Pulsar send helpers
- chore: update dependencies
- feat(output-worker): promote trace to warn
- chore: update dependencies
- fix(output-worker): target IP security
- chore: update dependencies
- feat: improve amounts/durations in log messages
- chore: update dependencies
- fix: improve behavior in case of object storage issues
- chore: regen sqlx offline data
- refactor: avoid rebuilding OT meters everytime
- chore: update dependencies
- feat(output-worker): improve loading request attempts from DB
- refactor(output-worker): promote a trace log to a warn
- chore(release): bump output-worker to 1.0.2
- fix(ci): opt cli/play/mcp into cargo-release + serialize trigger jobs
- chore(output-worker): disable Pulsar consumer stats by default as it still needs some work
- feat(ci): per-package release flow + monorepo tag convention
- chore: update dependencies
- refactor(output-worker): use a struct instead of a tuple
- fix: make sure Pulsar messages are ACKed by the broker
- fix(output-worker): avoid processing the same request attempt several times concurrently in Pulsar mode

## Docker images

- `hook0/hook0-output-worker:1.0.4` (DockerHub)
- `ghcr.io/hook0/hook0-output-worker:1.0.4` (GHCR)
- `registry.gitlab.com/hook0/hook0/hook0-output-worker:1.0.4` (GitLab)